{"id":1675,"date":"2024-09-16T12:26:57","date_gmt":"2024-09-16T12:26:57","guid":{"rendered":"https:\/\/www.shengweimachine.com\/?page_id=1675"},"modified":"2026-04-17T13:29:29","modified_gmt":"2026-04-17T13:29:29","slug":"back-side-sealing-tipping-bucket-automatic-vertical-packing-machine","status":"publish","type":"page","link":"https:\/\/www.shengweimachine.com\/zh\/full-automatic-vertical-packing-machine\/back-side-sealing-tipping-bucket-automatic-vertical-packing-machine\/","title":{"rendered":"\u80cc\u5c01\u7ffb\u6597\u5f0f\u81ea\u52a8\u7acb\u5f0f\u5305\u88c5\u673a"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1675\" class=\"elementor elementor-1675\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bccd916 e-con-full e-flex e-con e-parent\" data-id=\"bccd916\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc0685e elementor-widget elementor-widget-html\" data-id=\"dc0685e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"sw-page\">\r\n\r\n  <!-- Section 1: Hero -->\r\n  <section class=\"sw-hero-clean\">\r\n    <div class=\"sw-shell\">\r\n\r\n      <nav class=\"sw-breadcrumb\" aria-label=\"Breadcrumb\">\r\n        <a href=\"https:\/\/www.shengweimachine.com\/\">Home<\/a>\r\n        <span class=\"sw-breadcrumb-sep\">\/<\/span>\r\n        <a href=\"\/full-automatic-vertical-packing-machine\/\">Vertical Packing Machine<\/a>\r\n        <span class=\"sw-breadcrumb-sep\">\/<\/span>\r\n        <span>Back Seal Tipping Bucket Machine<\/span>\r\n      <\/nav>\r\n\r\n      <div class=\"sw-hero-grid\">\r\n        <div class=\"sw-hero-copy\">\r\n          <span class=\"sw-eyebrow\">Full Automatic Vertical Packing Machine<\/span>\r\n          <h1 class=\"sw-title-main\">Back Seal Tipping Bucket Vertical Packing Machine<\/h1>\r\n          <p class=\"sw-lead\">SW-2030C &nbsp;&middot;&nbsp; Back Seal &nbsp;&middot;&nbsp; Bucket Conveyor Feeding &nbsp;&middot;&nbsp; Low-Stick Granules<\/p>\r\n          <p class=\"sw-lead\">Compact single-lane vertical form-fill-seal machine for low-stick powder and granule\r\n            materials such as chips, oatmeal, glutamate, melon seeds, sugar, salt, freshness preservers, and similar\r\n            free-flowing products. The SW-2030C combines bucket conveyor feeding, volumetric cup or tipping bucket\r\n            dosing, a back-seal forming tube, frequency-converter control, electronic photo-eye tracking, and optional\r\n            date printing to produce back-seal sachets at 20-50 bags per minute. It keeps the same compact SW-2030\r\n            vertical platform while adding a contained feeding system for small food granules that need controlled\r\n            transfer and cleaner drop timing.<\/p>\r\n\r\n          <div class=\"sw-hero-cta\">\r\n            <a href=\"javascript:void(0)\"\r\n              onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\r\n              data-elementor-open-popup=\"840\" class=\"sw-btn-primary\">Request a Quote &rarr;<\/a>\r\n            <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+I%27m+interested+in+the+SW-2030C+Back+Seal+Tipping+Bucket+Vertical+Packing+Machine.\" class=\"sw-btn-secondary\" target=\"_blank\" rel=\"noopener\">WhatsApp Us<\/a>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"sw-hero-img\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/09\/Back-Side-Sealing-Tipping-Bucket-Automatic-Vertical-Packing-Machine-SW-2030C.webp\"\r\n            alt=\"ShengWei SW-2030C back seal tipping bucket vertical packing machine with chain bucket conveyor and compact VFFS frame\"\r\n            width=\"580\" height=\"580\" loading=\"eager\" fetchpriority=\"high\" data-no-lazy=\"1\">\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 2: Trust strip -->\r\n  <div class=\"sw-trust-strip-wrap\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-trust-strip\">\r\n        <div class=\"sw-trust-item\">\r\n          <p class=\"sw-trust-label\">Quality<\/p>\r\n          <p class=\"sw-trust-value\">CE Certified<\/p>\r\n        <\/div>\r\n        <div class=\"sw-trust-item\">\r\n          <p class=\"sw-trust-label\">Source<\/p>\r\n          <p class=\"sw-trust-value\">Factory Direct &middot; Guangdong<\/p>\r\n        <\/div>\r\n        <div class=\"sw-trust-item\">\r\n          <p class=\"sw-trust-label\">Customization<\/p>\r\n          <p class=\"sw-trust-value\">OEM &middot; Voltage &middot; Language<\/p>\r\n        <\/div>\r\n        <div class=\"sw-trust-item\">\r\n          <p class=\"sw-trust-label\">After-Sales<\/p>\r\n          <p class=\"sw-trust-value\">2-Year Warranty &middot; 24 h Support<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n\r\n  <!-- Section 3: Specifications -->\r\n  <section class=\"sw-section sw-section-alt sw-spec\">\r\n    <div class=\"sw-shell\">\r\n\r\n      <div class=\"sw-two-up\">\r\n        <div>\r\n          <span class=\"sw-eyebrow\">Product Overview<\/span>\r\n          <h2 class=\"sw-section-title\" style=\"text-align:left\">SW-2030C: Bucket Conveyor Back-Seal VFFS for Low-Stick Granules<\/h2>\r\n\r\n          <p>The SW-2030C is the tipping bucket version of the compact SW-2030 back-seal vertical packing platform.\r\n            Rollstock film feeds from the rear of the machine, wraps around a forming tube, receives a longitudinal back\r\n            seal, and is cross-sealed into small sachets. Above the forming tube, a chain bucket conveyor lifts product\r\n            from the lower feeding point to the dosing position. A volumetric cup or bucket then drops the measured product into the open\r\n            bag mouth with a short drop path. This layout is useful when the product is a small solid or granule that\r\n            should not be crushed, rubbed, or forced through an auger screw.<\/p>\r\n\r\n          <p>The machine is specified for 50-200 mm bag length, 25-140 mm bag width, film width up to 300 mm, and\r\n            20-50 bags per minute. Standard power is 1.8 kW, with 220V\/380V project voltage confirmed before production,\r\n            an approximate machine weight of 300 kg, and a compact body size of L1260 x W930 x H1700 mm. These specifications make it practical for\r\n            factories that need automatic sachet packing but do not have the floor area or production volume for a full\r\n            collar type VFFS line.<\/p>\r\n\r\n          <p>The SW-2030C sits between two related ShengWei machines. If your product is a regular free-flowing granule that can\r\n            be metered by cups, the <a\r\n              href=\"\/full-automatic-vertical-packing-machine\/back-side-sealing-granular-vertical-packing-machine\/\">SW-2030A\r\n              back seal granule machine<\/a> is the closest alternative. If your product is sticky, dusty, or needs screw-metered powder dosing, the <a\r\n              href=\"\/full-automatic-vertical-packing-machine\/back-side-sealing-auger-type-powder-automatic-packing-machine\/\">SW-2030B\r\n              auger powder machine<\/a> uses the same base frame but replaces the bucket feeding system with a\r\n            servo-controlled auger. For high-volume multi-lane stick packs, the <a\r\n              href=\"\/full-automatic-vertical-packing-machine\/automatic-ten-columns-back-sealing-vertical-packaging-machine\/\">SW-B10\r\n              ten-column back-seal vertical machine<\/a> runs 10 lanes at once.<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"sw-stat-stack\">\r\n          <div class=\"sw-stat-block\">\r\n            <p class=\"sw-stat-label\">Max Speed<\/p>\r\n            <p class=\"sw-stat-number\">50 <span class=\"sw-stat-unit\">bags \/ min<\/span><\/p>\r\n          <\/div>\r\n          <div class=\"sw-stat-block\">\r\n            <p class=\"sw-stat-label\">Bag Width Range<\/p>\r\n            <p class=\"sw-stat-number\">25-140 <span class=\"sw-stat-unit\">mm<\/span><\/p>\r\n          <\/div>\r\n          <div class=\"sw-stat-block\">\r\n            <p class=\"sw-stat-label\">Power Consumption<\/p>\r\n            <p class=\"sw-stat-number is-accent\">1.8 <span class=\"sw-stat-unit\">kW<\/span><\/p>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sw-table-wrapper\" style=\"margin-top:48px\">\r\n        <table class=\"sw-data-table\">\r\n          <thead>\r\n            <tr>\r\n              <th>Parameter<\/th>\r\n              <th>SW-2030C<\/th>\r\n            <\/tr>\r\n          <\/thead>\r\n          <tbody>\r\n            <tr>\r\n              <th>Bag Length<\/th>\r\n              <td>50-200 mm<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Bag Width<\/th>\r\n              <td>25-140 mm<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Max Film Width<\/th>\r\n              <td>&le;300 mm<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Packing Speed<\/th>\r\n              <td>20-50 bags\/min<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Filling System<\/th>\r\n              <td>Chain Bucket Conveyor + Tipping Bucket &amp; Turntable Dual Discharge<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Bag Format<\/th>\r\n              <td>Back Seal Sachet<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Control System<\/th>\r\n              <td>Touch Screen + Frequency Converter + Photoelectric Tracking<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Sealing System<\/th>\r\n              <td>Back seal (longitudinal) + cross seal (horizontal) with adjustable temperature<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Contact Material<\/th>\r\n              <td>SUS304 stainless steel contact parts<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Film Material<\/th>\r\n              <td>OPP\/CPP &middot; OPP\/PE &middot; PET\/PE &middot; NYLON\/PE &middot; Aluminum foil laminate<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Power<\/th>\r\n              <td>1.8 kW<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Voltage<\/th>\r\n              <td>220V\/380V, 50\/60 Hz (confirm before production)<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Machine Weight<\/th>\r\n              <td>Approx. 300 kg<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <th>Dimensions (L x W x H)<\/th>\r\n              <td>1260 x 930 x 1700 mm<\/td>\r\n            <\/tr>\r\n          <\/tbody>\r\n        <\/table>\r\n      <\/div>\r\n\r\n      <div class=\"sw-spec-cta\">\r\n        <a href=\"javascript:void(0)\"\r\n          onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\r\n          data-elementor-open-popup=\"840\" class=\"sw-btn-primary\">Request Full Datasheet<\/a>\r\n        <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+please+send+me+the+full+datasheet+for+the+SW-2030C+back+seal+tipping+bucket+packing+machine.\" class=\"sw-btn-secondary\" target=\"_blank\" rel=\"noopener\">Send via WhatsApp<\/a>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 4: Applications -->\r\n  <section class=\"sw-section\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">Application Scenarios<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Recommended Configurations by Product<\/h2>\r\n        <p>The SW-2030C is best suited for small pieces and granules that move cleanly through a bucket conveyor. Send\r\n          us the product photo, piece size, target fill weight, film sample, and target daily output so we can confirm\r\n          bucket volume, conveyor speed, sealing dwell time, and discharge height before quotation.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-scenario-grid\">\r\n\r\n        <div class=\"sw-scenario-card\">\r\n          <h3>Desiccant &amp; Freshness Preserver Packs<\/h3>\r\n          <p class=\"sw-scenario-subtitle\">Freshness preservers, desiccant granules, oxygen absorber material<\/p>\r\n          <dl class=\"sw-scenario-config\">\r\n            <dt>Filler<\/dt>\r\n            <dd>Bucket conveyor with volumetric cup or tipping bucket dosing<\/dd>\r\n            <dt>Speed<\/dt>\r\n            <dd>20-50 bags\/min depending on fill weight and bag length<\/dd>\r\n            <dt>8 h Output<\/dt>\r\n            <dd>Approx. 9,600-24,000 bags<\/dd>\r\n            <dt>Clients<\/dt>\r\n            <dd>Food preservative factories, additive suppliers, small-sachet packers<\/dd>\r\n          <\/dl>\r\n        <\/div>\r\n\r\n        <div class=\"sw-scenario-card\">\r\n          <h3>Chips, Oatmeal &amp; Snack Granules<\/h3>\r\n          <p class=\"sw-scenario-subtitle\">Chips, oatmeal, puffed snacks, small dry food pieces<\/p>\r\n          <dl class=\"sw-scenario-config\">\r\n            <dt>Filler<\/dt>\r\n            <dd>Contained bucket feed for low-stick food pieces<\/dd>\r\n            <dt>Speed<\/dt>\r\n            <dd>20-50 bags\/min depending on product size<\/dd>\r\n            <dt>8 h Output<\/dt>\r\n            <dd>Approx. 9,600-24,000 bags<\/dd>\r\n            <dt>Add-ons<\/dt>\r\n            <dd>Optional date printer and finished-bag conveyor<\/dd>\r\n          <\/dl>\r\n        <\/div>\r\n\r\n        <div class=\"sw-scenario-card\">\r\n          <h3>Sugar, Salt &amp; Glutamate<\/h3>\r\n          <p class=\"sw-scenario-subtitle\">Sugar, salt, MSG\/glutamate, seasoning granules<\/p>\r\n          <dl class=\"sw-scenario-config\">\r\n            <dt>Filler<\/dt>\r\n            <dd>Volumetric cup or tipping bucket dosing after sample confirmation<\/dd>\r\n            <dt>Speed<\/dt>\r\n            <dd>20-50 bags\/min depending on flow behavior<\/dd>\r\n            <dt>8 h Output<\/dt>\r\n            <dd>Approx. 9,600-24,000 bags<\/dd>\r\n            <dt>Clients<\/dt>\r\n            <dd>Seasoning factories, food ingredient packers, small sachet suppliers<\/dd>\r\n          <\/dl>\r\n        <\/div>\r\n\r\n        <div class=\"sw-scenario-card\">\r\n          <h3>Melon Seeds &amp; Free-Flowing Seeds<\/h3>\r\n          <p class=\"sw-scenario-subtitle\">Melon seeds, small seeds, granular blends, dry food granules<\/p>\r\n          <dl class=\"sw-scenario-config\">\r\n            <dt>Filler<\/dt>\r\n            <dd>Bucket volume matched to product bulk density<\/dd>\r\n            <dt>Speed<\/dt>\r\n            <dd>20-50 bags\/min for stable-flow granules<\/dd>\r\n            <dt>8 h Output<\/dt>\r\n            <dd>Approx. 9,600-24,000 bags<\/dd>\r\n            <dt>Notes<\/dt>\r\n            <dd>Sample testing recommended for fragile or mixed-size pieces<\/dd>\r\n          <\/dl>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n      <p style=\"margin-top:20px;font-size:0.88rem;color:var(--sw-text-soft)\">The SW-2030C is designed for small\r\n        low-stick powder and granule products in back-seal sachets up to 140 mm wide. If the sample is sticky powder,\r\n        dusty powder requiring auger accuracy, liquid, paste, oversized granules, a large fill-weight project, or a\r\n        premade pouch requirement, confirm the filling method and pouch structure first so the machine platform is\r\n        selected correctly.<\/p>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 5: Bag format -->\r\n  <section class=\"sw-section sw-section-alt\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">Bag Format<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Output Bag Type: Back Seal Sachet<\/h2>\r\n        <p>The SW-2030C produces back-seal sachets, also called center-back-seal bags or vertical pillow sachets. A\r\n          single roll of heat-sealable film wraps around the forming tube, the rear overlap is sealed by the longitudinal\r\n          back seal, and the top and bottom are closed by horizontal cross seals. For small granules and desiccant packs,\r\n          this bag style keeps film cost low, runs efficiently on a compact VFFS frame, and gives enough panel area for\r\n          date code, logo, product name, or warning text.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-bag-samples\" style=\"grid-template-columns:repeat(2,1fr)\">\r\n        <div class=\"sw-bag-sample-item\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/SNACK-SAMPLE-PRODUCTS-768x376.webp\"\r\n            alt=\"Snack sample products packed by SW-2030C tipping bucket vertical packing machine in small back-seal sachets\"\r\n            width=\"768\" height=\"376\" loading=\"lazy\">\r\n          <p>Chips, snacks, seeds, and low-stick granules in back-seal sachets<\/p>\r\n        <\/div>\r\n        <div class=\"sw-bag-sample-item\">\r\n          <img decoding=\"async\"\r\n            src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/09\/Back-Side-Sealing-Tipping-Bucket-Automatic-Vertical-Packing-Machine-Suitable-Products.webp\"\r\n            alt=\"Small food granules and snack sample products suitable for SW-2030C back seal tipping bucket machine\"\r\n            width=\"300\" height=\"300\" loading=\"lazy\">\r\n          <p>Melon seeds, oatmeal, sugar, salt, glutamate, and similar free-flowing solids<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <section class=\"sw-section-dark\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-bag-types-grid\" style=\"grid-template-columns:minmax(0,420px)\">\r\n        <div class=\"sw-bag-type-item\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/01\/Back-Seal-Pouch.webp\"\r\n            alt=\"Back seal pouch structural diagram for SW-2030C tipping bucket vertical packing machine\"\r\n            width=\"500\" height=\"500\" loading=\"lazy\">\r\n          <p>Back Seal Sachet (Standard Output)<\/p>\r\n        <\/div>\r\n      <\/div>\r\n      <p style=\"margin-top:24px;font-size:0.9rem;color:rgba(255,255,255,.5)\"><strong\r\n          style=\"color:rgba(255,255,255,.7)\">Compatible film:<\/strong> OPP\/CPP &middot; OPP\/PE &middot; PET\/PE &middot;\r\n        NYLON\/PE &middot; aluminum foil laminate. Send your rollstock film sample before production so we can confirm\r\n        sealing temperature, dwell time, and cutting quality.<\/p>\r\n      <p style=\"margin-top:12px;font-size:0.9rem;color:rgba(255,255,255,.4)\">Bag-format check: the SW-2030C is a\r\n        back-seal vertical form-fill-seal machine. It is suitable when your rollstock film can form a center-back-seal\r\n        sachet within the 25-140 mm bag-width range. It is not the right platform for three-side-seal sachets,\r\n        four-side-seal sachets, premade stand-up pouches, zipper pouches, or spouted pouches. Confirm the required pouch\r\n        structure before quotation so the machine platform, forming tube, and sealing layout are selected correctly.<\/p>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 6: Workflow -->\r\n  <section class=\"sw-section\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">Machine Operation<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">How the Tipping Bucket Back-Seal Cycle Works<\/h2>\r\n        <p>The SW-2030C forms and seals bags continuously while the chain bucket system meters product above the forming\r\n          tube. The timing of bucket discharge, film pull, vertical back seal, horizontal seal, and cutting is coordinated\r\n            by the control system. This makes the machine suitable for low-stick powder and granule products that need stable transfer without\r\n            auger compression.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-workflow-grid\">\r\n\r\n        <div class=\"sw-workflow-step\">\r\n          <p class=\"sw-workflow-num\">01<\/p>\r\n          <h3 class=\"sw-workflow-title\">Product Feeding<\/h3>\r\n          <p class=\"sw-workflow-text\">Small granules or pieces are loaded into the feeding hopper or turntable feeder.\r\n            The bucket conveyor lifts product to the upper dosing position at a controlled speed. Cup or bucket size and\r\n            feed timing are selected based on the target fill weight and product flow behavior.<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"sw-workflow-step\">\r\n          <p class=\"sw-workflow-num\">02<\/p>\r\n          <h3 class=\"sw-workflow-title\">Film Forming &amp; Back Seal<\/h3>\r\n          <p class=\"sw-workflow-text\">Rollstock film unwinds from the rear roll holder and passes over the forming collar.\r\n            The film wraps around the forming tube, and the overlapping rear seam is sealed by the vertical back-seal\r\n            bar. Photoelectric tracking reads the printed mark and corrects film pull length.<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"sw-workflow-step\">\r\n          <p class=\"sw-workflow-num\">03<\/p>\r\n          <h3 class=\"sw-workflow-title\">Tipping Bucket Drop<\/h3>\r\n          <p class=\"sw-workflow-text\">When the open bag reaches the filling position, the bucket tips and releases product\r\n            through the filling chute. The drop is short and clean, which helps handle chips, oatmeal, melon seeds,\r\n            sugar, salt, glutamate, and desiccant granules with less abrasion or spillage.<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"sw-workflow-step\">\r\n          <p class=\"sw-workflow-num\">04<\/p>\r\n          <h3 class=\"sw-workflow-title\">Cross Seal &amp; Cutting<\/h3>\r\n          <p class=\"sw-workflow-text\">Horizontal seal jaws close across the film tube, forming the top seal of the filled\r\n            sachet and the bottom seal of the next sachet. A built-in knife separates the finished bag. Temperature, jaw\r\n            pressure, seal time, and bag length are adjusted from the touch screen.<\/p>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 7: Gallery -->\r\n  <section class=\"sw-section sw-section-alt\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">See It in Detail<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Gallery &amp; Video<\/h2>\r\n        <p>Review the SW-2030C machine photos first, then watch the running demo to confirm the chain bucket feeding,\r\n          film forming, back-seal, cross-seal, and discharge sequence before requesting a quotation.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-gallery-wrapper\" id=\"swGallery\">\r\n        <div class=\"sw-gallery-main\"\r\n          onclick=\"(function(el){var img=el.querySelector('img');var o=document.getElementById('swLightboxOverlay');document.getElementById('swLightboxImg').src=img.src;document.getElementById('swLightboxImg').alt=img.alt;document.getElementById('swLightboxCaption').textContent=document.getElementById('swGalleryCaption').textContent;o.classList.add('is-open')})(this)\">\r\n          <img decoding=\"async\" id=\"swGalleryMain\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/MACHINE-FRONT-VIEW.webp\"\r\n            alt=\"SW-2030C back seal tipping bucket vertical packing machine front view with feeding and sealing stations\"\r\n            width=\"1000\" height=\"800\" loading=\"lazy\">\r\n          <span class=\"sw-arrow sw-arrow-prev\" onclick=\"event.stopPropagation();swGalleryNav(-1)\">&#10094;<\/span>\r\n          <span class=\"sw-arrow sw-arrow-next\" onclick=\"event.stopPropagation();swGalleryNav(1)\">&#10095;<\/span>\r\n        <\/div>\r\n        <p class=\"sw-gallery-caption\" id=\"swGalleryCaption\">SW-2030C front view - compact VFFS body with chain bucket\r\n          feeding and back-seal forming area<\/p>\r\n\r\n        <div class=\"sw-gallery-thumbs\">\r\n          <div class=\"sw-gallery-thumb-item active\" onclick=\"swGalleryGo(0)\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/MACHINE-FRONT-VIEW.webp\"\r\n              alt=\"SW-2030C machine front view detail\" loading=\"lazy\">\r\n          <\/div>\r\n          <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(1)\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/CHAIN-BUCKET-CONVEYOR.webp\"\r\n              alt=\"SW-2030C chain bucket conveyor detail\" loading=\"lazy\">\r\n          <\/div>\r\n          <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(2)\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/TURNTABLE-FEEDER-TOP.webp\"\r\n              alt=\"SW-2030C turntable feeder top view\" loading=\"lazy\">\r\n          <\/div>\r\n          <div class=\"sw-gallery-thumb-item\" onclick=\"swGalleryGo(3)\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/DUAL-MACHINE-SETUP-1-150x150.webp\"\r\n              alt=\"SW-2030C dual machine setup view\" width=\"150\" height=\"150\" loading=\"lazy\">\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <script>\r\n        (function () {\r\n          var slides = [\r\n            { src: 'https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/MACHINE-FRONT-VIEW.webp', alt: 'SW-2030C back seal tipping bucket vertical packing machine front view with feeding and sealing stations', cap: 'SW-2030C front view - compact VFFS body with chain bucket feeding and back-seal forming area' },\r\n            { src: 'https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/CHAIN-BUCKET-CONVEYOR.webp', alt: 'SW-2030C chain bucket conveyor for gentle lifting of small granules and solid pieces', cap: 'Chain bucket conveyor - lifts small solids to the tipping bucket dosing position' },\r\n            { src: 'https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/TURNTABLE-FEEDER-TOP.webp', alt: 'SW-2030C turntable feeder top view for product supply before bucket conveyor', cap: 'Turntable feeder top view - optional upstream feeding for small granules and pieces' },\r\n            { src: 'https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/DUAL-MACHINE-SETUP-1.webp', alt: 'SW-2030C dual machine setup for parallel sachet production', cap: 'Dual machine setup - compact units can run side by side for multiple SKUs or higher output' }\r\n          ];\r\n          var idx = 0;\r\n          var main = document.getElementById('swGalleryMain');\r\n          var cap = document.getElementById('swGalleryCaption');\r\n          var thumbs = document.querySelectorAll('#swGallery .sw-gallery-thumb-item');\r\n          function go(i) {\r\n            idx = (i + slides.length) % slides.length;\r\n            main.src = slides[idx].src;\r\n            main.alt = slides[idx].alt;\r\n            cap.textContent = slides[idx].cap;\r\n            thumbs.forEach(function (t, j) { t.classList.toggle('active', j === idx) });\r\n          }\r\n          window.swGalleryGo = go;\r\n          window.swGalleryNav = function (d) { go(idx + d) };\r\n        })();\r\n      <\/script>\r\n\r\n      <div class=\"sw-video-wrapper\">\r\n        <iframe src=\"https:\/\/www.youtube-nocookie.com\/embed\/hNUL61J-wug\"\r\n          title=\"SW-2030C Back Seal Tipping Bucket Vertical Packing Machine Running Demo\" frameborder=\"0\"\r\n          allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\"\r\n          allowfullscreen loading=\"lazy\"><\/iframe>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 8: Key mechanisms -->\r\n  <section class=\"sw-section sw-line-layout\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-two-up\" style=\"align-items:center;gap:56px\">\r\n\r\n        <div>\r\n          <span class=\"sw-eyebrow\">Machine Detail<\/span>\r\n          <h2 class=\"sw-section-title\" style=\"text-align:left\">Four Core Systems That Define the SW-2030C<\/h2>\r\n          <p style=\"margin-bottom:28px\">The SW-2030C is not simply the powder model with a different hopper. Its value\r\n            comes from the combination of bucket feeding, compact back-seal forming, synchronized sealing, and accessible\r\n            control. These four systems determine whether the machine fits your product shape, bag size, and output\r\n            expectation.<\/p>\r\n\r\n          <div style=\"display:flex;flex-direction:column;gap:20px\">\r\n            <div>\r\n              <h3 class=\"sw-title-sub\" style=\"margin-bottom:6px\">1. Chain Bucket Conveyor<\/h3>\r\n              <p>The conveyor lifts low-stick food granules and small dry pieces in individual buckets instead of pushing\r\n                them through a screw or vibrating them across a long tray. This is useful for desiccant granules, chips,\r\n                oatmeal, melon seeds, sugar, salt, and glutamate because the product is transported in contained pockets\r\n                with less rubbing and less product loss.<\/p>\r\n            <\/div>\r\n            <div>\r\n              <h3 class=\"sw-title-sub\" style=\"margin-bottom:6px\">2. Volumetric Cup or Tipping Bucket Dosing<\/h3>\r\n              <p>The cup or bucket drops product at the filling position and releases it directly into the open bag. Bucket size can be\r\n                matched to the required fill weight or piece count. For products with variable density, we recommend a\r\n                sample test so our engineers can choose bucket volume and confirm realistic accuracy before production.<\/p>\r\n            <\/div>\r\n            <div>\r\n              <h3 class=\"sw-title-sub\" style=\"margin-bottom:6px\">3. Compact Back-Seal Forming Tube<\/h3>\r\n              <p>Film wraps around a polished SUS304 forming tube to create the back-seal sachet. The tube and collar are\r\n                selected for your target bag width from 25 mm to 140 mm. Bag length is adjusted on the touch screen, so\r\n                common size changes are faster than mechanical rebuilds.<\/p>\r\n            <\/div>\r\n            <div>\r\n              <h3 class=\"sw-title-sub\" style=\"margin-bottom:6px\">4. Touch Screen and Photo-Eye Tracking<\/h3>\r\n              <p>The control system coordinates bucket discharge, film pull, electronic photo-eye tracking, longitudinal\r\n                back sealing, cross sealing, cutting, and optional date printing. Operators can adjust speed, set seal\r\n                temperature, and diagnose alarms from the touch screen. HMI language and voltage can be configured for\r\n                the destination market.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div style=\"flex-shrink:0\">\r\n          <img decoding=\"async\"\r\n            src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/09\/Back-Side-Sealing-Tipping-Bucket-Automatic-Vertical-Packing-Machine-Details.webp\"\r\n            alt=\"SW-2030C key components including film frame, control panel, tipping bucket feeding system, forming tube, and sealing station\"\r\n            width=\"560\" height=\"560\" loading=\"lazy\"\r\n            onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\r\n            data-elementor-open-popup=\"840\"\r\n            style=\"width:100%;max-width:560px;height:auto;display:block;border-radius:4px;cursor:pointer\">\r\n        <\/div>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 8.5: Components -->\r\n  <section class=\"sw-section sw-section-alt\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">Key Components<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Core Parts on the SW-2030C<\/h2>\r\n        <p>The images below show the feeding, forming, sealing, and coding parts that matter most when evaluating the\r\n          SW-2030C for long-term operation, maintenance access, and changeover. Full component list including electrical\r\n          brands is provided in the quotation sheet on request.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-components-grid\">\r\n\r\n        <div class=\"sw-component-card\" onclick=\"swLightbox(this)\"\r\n          data-alt=\"Chain bucket conveyor - SW-2030C gentle lifting system for small granules and solid pieces\">\r\n          <img decoding=\"async\" class=\"sw-component-card__img\"\r\n            src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/CHAIN-BUCKET-CONVEYOR.webp\"\r\n            alt=\"Chain bucket conveyor on SW-2030C for lifting low-stick granules, food pieces, and desiccant to the filling position\"\r\n            loading=\"lazy\">\r\n          <div class=\"sw-component-card__body\">\r\n            <p class=\"sw-component-card__name\">Chain Bucket Conveyor<\/p>\r\n            <p class=\"sw-component-card__desc\">Gentle product transfer for small solids. Bucket movement is synchronized\r\n              with the packing cycle to reduce spillage and protect fragile pieces.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"sw-component-card\" onclick=\"swLightbox(this)\"\r\n          data-alt=\"Turntable feeder top view - SW-2030C upstream feeding option\">\r\n          <img decoding=\"async\" class=\"sw-component-card__img\"\r\n            src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/TURNTABLE-FEEDER-TOP.webp\"\r\n            alt=\"Turntable feeder top view on SW-2030C for upstream product distribution before chain bucket feeding\"\r\n            loading=\"lazy\">\r\n          <div class=\"sw-component-card__body\">\r\n            <p class=\"sw-component-card__name\">Turntable Feeder<\/p>\r\n            <p class=\"sw-component-card__desc\">Optional upstream feeding table for stable product supply. Useful when\r\n              operators load small pieces manually or when multiple products are prepared near the machine.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"sw-component-card\" onclick=\"swLightbox(this)\"\r\n          data-alt=\"Measuring cup dimensions - SW-2030C dosing reference for bucket volume selection\">\r\n          <img decoding=\"async\" class=\"sw-component-card__img\"\r\n            src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/MEASURING-CUP-DIMENSIONS.webp\"\r\n            alt=\"Measuring cup dimensions for SW-2030C tipping bucket dosing and fill-volume confirmation\"\r\n            loading=\"lazy\">\r\n          <div class=\"sw-component-card__body\">\r\n            <p class=\"sw-component-card__name\">Measuring Cup Reference<\/p>\r\n            <p class=\"sw-component-card__desc\">Bucket and cup dimensions are matched to the target fill weight. Product\r\n              bulk density and piece size should be confirmed by sample test before final selection.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"sw-component-card\" onclick=\"swLightbox(this)\"\r\n          data-alt=\"Forming collar and tube - SW-2030C back-seal film forming system\">\r\n          <img decoding=\"async\" class=\"sw-component-card__img\"\r\n            src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/FORMING-TUBE-COLLAR.webp\"\r\n            alt=\"Forming tube collar on SW-2030C for wrapping rollstock film into a back seal sachet\"\r\n            loading=\"lazy\">\r\n          <div class=\"sw-component-card__body\">\r\n            <p class=\"sw-component-card__name\">Forming Tube &amp; Collar<\/p>\r\n            <p class=\"sw-component-card__desc\">Polished stainless forming parts guide the film into a stable back-seal\r\n              tube. Additional tubes can be supplied for different bag widths.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"sw-component-card\" onclick=\"swLightbox(this)\"\r\n          data-alt=\"Temperature controller - SW-2030C heat seal regulation\">\r\n          <img decoding=\"async\" class=\"sw-component-card__img\"\r\n            src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/TEMPERATURE-CONTROLLER.webp\"\r\n            alt=\"Temperature controller for SW-2030C back seal and cross seal heat regulation\"\r\n            loading=\"lazy\">\r\n          <div class=\"sw-component-card__body\">\r\n            <p class=\"sw-component-card__name\">Temperature Controller<\/p>\r\n            <p class=\"sw-component-card__desc\">Independent heat control for seal stability across OPP\/CPP, PET\/PE,\r\n              NYLON\/PE, and aluminum foil laminate films.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"sw-component-card\" onclick=\"swLightbox(this)\"\r\n          data-alt=\"Date printer mechanism - SW-2030C production date and batch coding option\">\r\n          <img decoding=\"async\" class=\"sw-component-card__img\"\r\n            src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/DATE-PRINTER-MECHANISM.webp\"\r\n            alt=\"Date printer mechanism on SW-2030C for production date, batch number, and expiry date coding\"\r\n            loading=\"lazy\">\r\n          <div class=\"sw-component-card__body\">\r\n            <p class=\"sw-component-card__name\">Date Printer Mechanism<\/p>\r\n            <p class=\"sw-component-card__desc\">Thermal ribbon coding for production date, batch number, and expiry date.\r\n              Position and content are confirmed during machine setup.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <div class=\"sw-lightbox\" id=\"swLightboxOverlay\" onclick=\"this.classList.remove('is-open')\">\r\n    <span class=\"sw-lightbox__close\"\r\n      onclick=\"document.getElementById('swLightboxOverlay').classList.remove('is-open')\">&times;<\/span>\r\n    <img decoding=\"async\" class=\"sw-lightbox__img\" id=\"swLightboxImg\" src=\"\" alt=\"\">\r\n    <p class=\"sw-lightbox__caption\" id=\"swLightboxCaption\"><\/p>\r\n  <\/div>\r\n  <script>\r\n    function swLightbox(card) {\r\n      var img = card.querySelector('img');\r\n      document.getElementById('swLightboxImg').src = img.src;\r\n      document.getElementById('swLightboxImg').alt = img.alt;\r\n      document.getElementById('swLightboxCaption').textContent = card.dataset.alt || img.alt;\r\n      document.getElementById('swLightboxOverlay').classList.add('is-open');\r\n    }\r\n    document.addEventListener('keydown', function (e) { if (e.key === 'Escape') document.getElementById('swLightboxOverlay').classList.remove('is-open'); });\r\n  <\/script>\r\n\r\n\r\n  <!-- Section 9: Decision guide -->\r\n  <section class=\"sw-section\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">Decision Guide<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">SW-2030C vs SW-2030A and SW-2030B - Which Do You Need?<\/h2>\r\n        <p>The three SW-2030 models share a compact back-seal VFFS body, but the feeding system is different. Choosing\r\n          the correct one depends on product shape, flow behavior, fill weight, and the way the product should enter the\r\n          bag.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-comparison-grid\">\r\n\r\n        <div class=\"sw-comparison-col is-highlight\">\r\n          <h3 class=\"sw-title-sub\">Choose SW-2030C When:<\/h3>\r\n          <ul class=\"sw-feature-list\">\r\n            <li>Your product is chips, oatmeal, glutamate, melon seeds, sugar, salt, desiccant, or a similar low-stick granule<\/li>\r\n            <li>You need bucket conveyor feeding with volumetric cup or tipping bucket dosing<\/li>\r\n            <li>Your finished bag width is 25-140 mm and length is 50-200 mm<\/li>\r\n            <li>You need a compact 1.8 kW small-sachet machine, with voltage confirmed for your factory<\/li>\r\n            <li>Your expected running speed is within the 20-50 bags\/min project range<\/li>\r\n          <\/ul>\r\n        <\/div>\r\n\r\n        <div class=\"sw-comparison-col\">\r\n          <h3 class=\"sw-title-sub\">Choose <a\r\n              href=\"\/full-automatic-vertical-packing-machine\/back-side-sealing-granular-vertical-packing-machine\/\"\r\n              style=\"color:inherit\">SW-2030A<\/a> or <a\r\n              href=\"\/full-automatic-vertical-packing-machine\/back-side-sealing-auger-type-powder-automatic-packing-machine\/\"\r\n              style=\"color:inherit\">SW-2030B<\/a> When:<\/h3>\r\n          <ul class=\"sw-feature-list\">\r\n            <li>Use SW-2030A for free-flowing granules that can be metered by turntable cups<\/li>\r\n            <li>Use SW-2030B for fine powder, spice, coffee, flour, or chemical powder<\/li>\r\n            <li>Use SW-B10 when you need multi-lane stick packs at much higher output<\/li>\r\n            <li>Use collar type machines when bag width, bag length, or fill weight exceeds the compact SW-2030 range<\/li>\r\n            <li>Use premade bag machines when your required pouch is stand-up, zipper, or shaped pouch<\/li>\r\n          <\/ul>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n      <div\r\n        style=\"margin-top:28px;padding:22px 24px;border:1px solid var(--sw-border);border-radius:var(--sw-radius-md);background:#fff\">\r\n        <h3 class=\"sw-title-sub\" style=\"margin-bottom:8px\">When This Machine Is Not the Right Fit<\/h3>\r\n        <p style=\"margin:0;color:var(--sw-text);line-height:1.72\">The SW-2030C is designed for <strong>small solids and\r\n            granules in back-seal sachets<\/strong>. It is not the right fit if the product is sticky powder, liquid or\r\n            paste, too large for the 25-140 mm bag-width range, or too heavy for a compact 1.8 kW small-sachet platform.\r\n            It is also not the right fit when the required package is a premade stand-up pouch, zipper pouch, spouted\r\n            pouch, three-side-seal sachet, or four-side-seal sachet. In those cases, choose the machine platform from\r\n            the required pouch structure and filling method first.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 10: Why ShengWei -->\r\n  <section class=\"sw-section sw-section-alt\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">About the Manufacturer<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Why Choose ShengWei Machine<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"sw-why-grid\">\r\n        <div class=\"sw-why-item\">\r\n          <h3>Factory Direct from Guangdong<\/h3>\r\n          <p>Designed and manufactured in our own factory in Shantou, Guangdong. You work directly with the engineers who\r\n            build and test the machine, not a trading company that only forwards questions.<\/p>\r\n        <\/div>\r\n        <div class=\"sw-why-item\">\r\n          <h3>Configuration Based on Samples<\/h3>\r\n          <p>Bucket size, feed speed, forming tube, coding option, film material, HMI language, and voltage can be\r\n            confirmed before production. For unusual product shapes, we recommend a sample test.<\/p>\r\n        <\/div>\r\n        <div class=\"sw-why-item\">\r\n          <h3>Remote Support for Operators<\/h3>\r\n          <p>We provide remote video guidance for installation, touch screen parameter setup, film threading, forming\r\n            tube changeover, sealing adjustment, and daily maintenance.<\/p>\r\n        <\/div>\r\n        <div class=\"sw-why-item\">\r\n          <h3>Export Packaging Experience<\/h3>\r\n          <p>ShengWei machines are used by food, pharmaceutical, chemical, agricultural, and daily-use product factories\r\n            across Asia, the Middle East, Africa, Latin America, and Europe.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 11: Testimonials -->\r\n  <section class=\"sw-section\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">Client Feedback<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">What Our Clients Say<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"sw-testimonial-grid\">\r\n        <div class=\"sw-testimonial\">\r\n          <p class=\"sw-testimonial-quote\">We needed a compact machine for small preservative packs used inside snack\r\n            cartons. The bucket feeding was the key reason we chose the SW-2030C. The product does not bridge like it did\r\n            in our old hopper, and bag length adjustment is simple on the touch screen. ShengWei tested our sample film\r\n            before shipment and gave us the starting temperature settings, which saved a lot of time during installation.<\/p>\r\n          <p class=\"sw-testimonial-name\">Daniel K.<\/p>\r\n          <p class=\"sw-testimonial-role\">Production Manager - Food Additive Supplier, Malaysia<\/p>\r\n        <\/div>\r\n        <div class=\"sw-testimonial\">\r\n          <p class=\"sw-testimonial-quote\">Our workshop packs small snack granules and seasoning sachets in several bag\r\n            sizes. The SW-2030C is small enough to sit near our manual packing line, but it gives us automatic film\r\n            forming, sealing, cutting, and date coding. Changeover between products takes less time than we expected\r\n            because the operator can adjust settings from the touch screen.<\/p>\r\n          <p class=\"sw-testimonial-name\">Sofia R.<\/p>\r\n          <p class=\"sw-testimonial-role\">Operations Lead - Confectionery Co-Packer, Mexico<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 12: FAQ -->\r\n  <section class=\"sw-section sw-section-alt\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">FAQ<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Frequently Asked Questions<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"sw-accordion\">\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What products can the SW-2030C pack?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            The SW-2030C is designed for low-stick powder and granule products that can be lifted by a bucket conveyor\r\n            and released by volumetric cup or tipping bucket dosing. Typical products include freshness preservers,\r\n            desiccant granules, chips, oatmeal, glutamate, melon seeds, sugar, salt, seasoning granules, and similar\r\n            free-flowing materials. Sticky, wet, dusty, or irregular products should be tested before quotation.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>How accurate is the tipping bucket filling?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Accuracy depends on product size, bulk density, flow stability, and bucket volume. For uniform granules and\r\n            small pieces, bucket dosing is consistent enough for most food and accessory sachet applications. If your\r\n            project requires strict weight tolerance or exact piece count, send a sample so we can test the bucket size,\r\n            feed timing, and discharge behavior on the actual machine configuration.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What is the difference between SW-2030C and SW-2030A?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Both machines produce back-seal sachets on the compact SW-2030 vertical platform. The SW-2030A uses a\r\n            turntable cup feeder for regular free-flowing granules. The SW-2030C uses chain bucket feeding and tipping\r\n            bucket discharge, which is better for low-stick food granules, desiccant, chips, oatmeal, melon seeds, sugar,\r\n            salt, glutamate, or similar materials that benefit from contained lifting and a short drop into the bag.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What is the difference between SW-2030C and SW-2030B?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            The SW-2030B uses an auger screw filler for powders that require screw metering, such as spice powder, coffee\r\n            powder, flour, or chemical powder. The SW-2030C uses bucket conveyor feeding with volumetric cup or tipping\r\n            bucket dosing for low-stick powder and granule materials such as desiccant, chips, oatmeal, melon seeds,\r\n            sugar, salt, or glutamate. Use a sample test when the product sits between these two behaviors.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What film materials are compatible?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            The machine can run common heat-sealable rollstock films including OPP\/CPP, OPP\/PE, PET\/PE, NYLON\/PE, and\r\n            aluminum foil laminate. Film width must be within 300 mm. Because film thickness and laminate structure\r\n            affect seal temperature and cutting quality, we recommend sending your film sample for a sealing test before\r\n            production.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What bag sizes can this machine make?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            The standard specification supports 50-200 mm bag length and 25-140 mm bag width, with maximum film width of\r\n            300 mm. Bag length is adjusted on the touch screen. Bag width depends on the forming tube size, so additional\r\n            forming tubes can be ordered when you need multiple bag widths on the same machine.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What is the actual packing speed?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            The project specification range is 20-50 bags per minute. Actual speed depends on bag length, film type, seal\r\n            dwell time, product drop behavior, and target fill weight. Stable low-stick products in short sachets can run\r\n            faster than fragile pieces, larger fills, or thicker films.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>Can I add a date printer or finished bag conveyor?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Yes. A thermal ribbon date printer can be installed to print production date, batch number, or expiry date on\r\n            each sachet. A finished bag conveyor, counting table, and product feeding accessory can also be discussed\r\n            based on your factory layout. Confirm these options before production so the frame and\r\n            wiring can be prepared correctly.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What is the lead time and payment terms?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Standard lead time is usually 20-25 working days after deposit confirmation. Payment terms are normally 30%\r\n            deposit with the order and 70% balance before shipment by T\/T. Custom bucket size, special voltage, additional\r\n            forming tubes, HMI language, date printer, or non-standard feeding accessories may add production time.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>Can I send a product sample for a packing test?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Yes. Send your product sample, target fill weight, sample sachet or rollstock film, and expected bag size to\r\n            our Shantou factory. We can run a packing test on the SW-2030C configuration, record a video, and share the\r\n            recommended bucket size, film width, sealing parameters, and machine settings. This is the most reliable way\r\n            to confirm suitability before placing an order.\r\n          <\/div>\r\n        <\/details>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 13: Guides and related machines -->\r\n  <section class=\"sw-section\">\r\n    <div class=\"sw-shell\">\r\n\r\n      <div class=\"sw-section-head-left\">\r\n        <span class=\"sw-eyebrow\">Resources<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Expert Guides<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"sw-expert-grid\">\r\n        <div class=\"sw-expert-card\">\r\n          <h3>What Is a Vertical Form-Fill-Seal Machine?<\/h3>\r\n          <p>How VFFS machines unwind film, form a tube, fill product, seal the bag, and cut finished sachets from a\r\n            continuous roll.<\/p>\r\n          <a href=\"\/full-automatic-vertical-packing-machine\/\">Read Guide &rarr;<\/a>\r\n        <\/div>\r\n        <div class=\"sw-expert-card\">\r\n          <h3>Bucket Feeding vs Cup Feeding<\/h3>\r\n          <p>Use bucket feeding for small solids that benefit from contained lifting. Use cup feeding for regular\r\n            free-flowing granules with stable bulk density.<\/p>\r\n          <span>Compare Feeders &rarr;<\/span>\r\n        <\/div>\r\n        <div class=\"sw-expert-card\">\r\n          <h3>Back Seal vs 3-Side Seal Sachet<\/h3>\r\n          <p>Back seal bags reduce film cost and run quickly on compact machines. Three-side seal bags are selected when\r\n            shelf appearance or flat sachet format matters more.<\/p>\r\n          <span>Learn More &rarr;<\/span>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <h3 class=\"sw-title-sub\" style=\"margin-top:56px;margin-bottom:4px\">Other Granule & Filling Machines<\/h3>\r\n      <p style=\"margin-bottom:28px;color:var(--sw-text-soft)\">Different filling systems for irregularly shaped and granule products.<\/p>\r\n\r\n      <div class=\"sw-three-up\">\r\n\r\n        <div class=\"sw-machine-card\">\r\n          <span class=\"sw-card-model\">SW-2030A<\/span>\r\n          <div class=\"sw-card-img\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/09\/Back-Side-Sealing-Granular-Vertical-Packing-Machine-SW-2030A.webp\"\r\n              alt=\"SW-2030A back seal granule vertical packing machine with volumetric cup or weigher\"\r\n              width=\"500\" height=\"375\" loading=\"lazy\">\r\n          <\/div>\r\n          <span class=\"sw-card-tag\">Vertical VFFS<\/span>\r\n          <h3 class=\"sw-title-sub\">Back Seal Granule Vertical Machine<\/h3>\r\n          <p>Back seal granule vertical machine. Same platform with volumetric cup or weigher for regular granule products.<\/p>\r\n          <div class=\"sw-card-footer\">\r\n            <a href=\"\/full-automatic-vertical-packing-machine\/back-side-sealing-granular-vertical-packing-machine\/\"\r\n              class=\"sw-btn-secondary\">View Machine \u2192<\/a>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"sw-machine-card\">\r\n          <span class=\"sw-card-model\">SW-2030D<\/span>\r\n          <div class=\"sw-card-img\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/09\/Pendular-Small-Granule-Vertical-Packing-Machine-SW-2030D.webp\"\r\n              alt=\"SW-2030D pendular small granule vertical packing machine for candy and snack items\"\r\n              width=\"500\" height=\"375\" loading=\"lazy\">\r\n          <\/div>\r\n          <span class=\"sw-card-tag\">Vertical VFFS<\/span>\r\n          <h3 class=\"sw-title-sub\">Pendular Small Granule Vertical Machine<\/h3>\r\n          <p>Pendular small granule vertical machine. Swing-arm dosing for small candy and snack items.<\/p>\r\n          <div class=\"sw-card-footer\">\r\n            <a href=\"\/full-automatic-vertical-packing-machine\/pendular-small-granule-vertical-packing-machine\/\"\r\n              class=\"sw-btn-secondary\">View Machine \u2192<\/a>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"sw-machine-card\">\r\n          <span class=\"sw-card-model\">SW-420A<\/span>\r\n          <div class=\"sw-card-img\">\r\n            <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420A-620A-820A-collar-type-multihead-weigher-packing-machine.webp\"\r\n              alt=\"SW-420A collar type multi-head weigher granule packing machine for premium granule products\"\r\n              width=\"500\" height=\"375\" loading=\"lazy\">\r\n          <\/div>\r\n          <span class=\"sw-card-tag\">Collar Type<\/span>\r\n          <h3 class=\"sw-title-sub\">Collar Type Multi-Head Weigher Machine<\/h3>\r\n          <p>Collar type multi-head weigher granule machine. Higher accuracy weighing system for premium granule products.<\/p>\r\n          <div class=\"sw-card-footer\">\r\n            <a href=\"\/collar-type-packing-machine\/collar-type-multi-heads-granule-weigher-packing-machine\/\"\r\n              class=\"sw-btn-secondary\">View Machine \u2192<\/a>\r\n          <\/div>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n    <p class=\"sw-related-also\" style=\"margin-top:24px;font-size:0.95rem;color:var(--sw-text-soft)\">\r\n      Also explore in Vertical: <a href=\"\/full-automatic-vertical-packing-machine\/automatic-six-column-three-side-sealing-vertical-packaging-machine\/\">6-Col 3-Side Seal (SW-A6)<\/a> \u00b7 <a href=\"\/full-automatic-vertical-packing-machine\/automatic-six-column-four-side-sealing-vertical-packaging-machine\/\">6-Col 4-Side Seal (SW-C6)<\/a> \u00b7 <a href=\"\/full-automatic-vertical-packing-machine\/automatic-vertical-triangle-packing-machine\/\">Triangle Bag (SW-1022)<\/a> \u00b7 <a href=\"\/full-automatic-vertical-packing-machine\/four-side-sealing-packing-machine\/\">4-Side Seal (SW-1528)<\/a> \u00b7 <a href=\"\/full-automatic-vertical-packing-machine\/three-sides-sealing-vertical-packing-machine\/\">3-Side Seal (SW-1328)<\/a> \u00b7 <a href=\"\/full-automatic-vertical-packing-machine\/jelly-barstick-automatic-vertical-packing-machine\/\">Jelly Bar Stick (SW-2830A)<\/a>\r\n    <\/p>\r\n\r\n    <p class=\"sw-related-also\" style=\"margin-top:8px;font-size:0.95rem;color:var(--sw-text-soft)\">\r\n      Also packs: <a href=\"\/back-seal-pouch-packing-machine\/\">Back Seal<\/a> &middot; <a href=\"\/3-side-seal-pouch-packing-machine\/\">3 Side Seal<\/a> &middot; <a href=\"\/pouch-types\/\">Browse all pouch types &rarr;<\/a>\r\n    <\/p>\r\n\r\n      <div class=\"sw-related-cta\">\r\n        <a href=\"\/full-automatic-vertical-packing-machine\/\" class=\"sw-btn-secondary\">View All Vertical Packing Machines \u2192<\/a>\r\n        <a href=\"\/collar-type-packing-machine\/\" class=\"sw-btn-secondary\">Collar Type Machines \u2192<\/a>\r\n      <a href=\"\/full-automatic-pillow-pouch-packing-machine\/\" class=\"sw-btn-secondary\">Pillow Pouch Packing Machines \u2192<\/a>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Section 14: CTA -->\r\n  <section class=\"sw-cta-dark\">\r\n    <div class=\"sw-shell\">\r\n      <div class=\"sw-cta-grid\">\r\n\r\n        <div>\r\n          <span class=\"sw-eyebrow\">Get a Quote<\/span>\r\n          <h2 class=\"sw-section-title\" style=\"text-align:left\">Ready to Discuss the SW-2030C?<\/h2>\r\n          <p class=\"sw-lead\">Send us your product photo, target fill weight, bag size, film sample, and daily output\r\n            requirement. We will confirm whether the SW-2030C bucket feeding system is the right configuration and return\r\n            a quotation within 24 hours.<\/p>\r\n          <p class=\"sw-workflow-text\">info@shengweimachine.com &middot; +86 181 2511 2025<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"sw-cta-buttons\">\r\n          <a href=\"javascript:void(0)\"\r\n            onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\r\n            data-elementor-open-popup=\"840\" class=\"sw-btn-primary\">Request a Quote &rarr;<\/a>\r\n          <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+I%27d+like+a+quote+for+the+SW-2030C+Back+Seal+Tipping+Bucket+Packing+Machine.\" class=\"sw-btn-secondary\" target=\"_blank\" rel=\"noopener\">WhatsApp Now<\/a>\r\n        <\/div>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- Structured data: BreadcrumbList + Product + FAQPage -->\r\n  <script type=\"application\/ld+json\">\r\n[\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"BreadcrumbList\",\r\n    \"itemListElement\": [\r\n      { \"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/www.shengweimachine.com\/\" },\r\n      { \"@type\": \"ListItem\", \"position\": 2, \"name\": \"Vertical Packing Machine\", \"item\": \"https:\/\/www.shengweimachine.com\/full-automatic-vertical-packing-machine\/\" },\r\n      { \"@type\": \"ListItem\", \"position\": 3, \"name\": \"Back Seal Tipping Bucket Vertical Packing Machine\", \"item\": \"https:\/\/www.shengweimachine.com\/full-automatic-vertical-packing-machine\/back-side-sealing-tipping-bucket-automatic-vertical-packing-machine\/\" }\r\n    ]\r\n  },\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"Product\",\r\n    \"name\": \"Back Seal Tipping Bucket Vertical Packing Machine\",\r\n    \"description\": \"SW-2030C compact back-seal vertical form-fill-seal machine with bucket conveyor feeding and volumetric cup or tipping bucket dosing for low-stick powder and granule materials such as chips, oatmeal, glutamate, melon seeds, sugar, salt, and freshness preservers. Bag size 25-140 mm wide and 50-200 mm long, film width up to 300 mm, 20-50 bags\/min, 1.8 kW, 220V\/380V 50\/60 Hz project voltage.\",\r\n    \"brand\": { \"@type\": \"Brand\", \"name\": \"ShengWei Machine\" },\r\n    \"manufacturer\": {\r\n      \"@type\": \"Organization\",\r\n      \"name\": \"Guangdong Shengwei Machinery Technology Co., Ltd.\",\r\n      \"url\": \"https:\/\/www.shengweimachine.com\"\r\n    },\r\n    \"model\": \"SW-2030C\",\r\n    \"url\": \"https:\/\/www.shengweimachine.com\/full-automatic-vertical-packing-machine\/back-side-sealing-tipping-bucket-automatic-vertical-packing-machine\/\",\r\n    \"image\": \"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/09\/Back-Side-Sealing-Tipping-Bucket-Automatic-Vertical-Packing-Machine-SW-2030C.webp\",\r\n    \"category\": \"Vertical Packing Machine\",\r\n    \"sku\": \"SW-2030C\",\r\n    \"mpn\": \"SW-2030C\",\r\n    \"seller\": {\n      \"@type\": \"Person\",\n      \"name\": \"Hellena Ji\",\n      \"jobTitle\": \"International Sales Manager\",\n      \"image\": \"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/hellena-ji-international-sales-manager-150x150.webp\",\n      \"worksFor\": {\n        \"@type\": \"Organization\",\n        \"name\": \"Guangdong ShengWei Machinery Technology Co., Ltd.\"\n      }\n    },\r\n\"additionalProperty\": [\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Bag Length\", \"value\": \"50-200 mm\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Bag Width\", \"value\": \"25-140 mm\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Max Film Width\", \"value\": \"300 mm\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Packing Speed\", \"value\": \"20-50 bags\/min\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Filling System\", \"value\": \"Chain bucket conveyor with tipping bucket and turntable dual discharge\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Power\", \"value\": \"1.8 kW\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Voltage\", \"value\": \"220V\/380V, 50\/60 Hz\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Machine Weight\", \"value\": \"Approx. 300 kg\" },\r\n      { \"@type\": \"PropertyValue\", \"name\": \"Dimensions\", \"value\": \"1260 x 930 x 1700 mm\" }\r\n    ]\r\n  },\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"FAQPage\",\r\n    \"mainEntity\": [\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What products can the SW-2030C pack?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"The SW-2030C is designed for low-stick powder and granule products that can be lifted by a bucket conveyor and released by volumetric cup or tipping bucket dosing. Typical products include freshness preservers, desiccant granules, chips, oatmeal, glutamate, melon seeds, sugar, salt, seasoning granules, and similar free-flowing materials.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"How accurate is the tipping bucket filling?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Accuracy depends on product size, bulk density, flow stability, and bucket volume. For uniform granules and small pieces, bucket dosing is consistent enough for most food and accessory sachet applications. A sample test is recommended for strict tolerance or exact piece-count projects.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What is the difference between SW-2030C and SW-2030A?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Both machines produce back-seal sachets on the compact SW-2030 vertical platform. The SW-2030A uses a turntable cup feeder for regular free-flowing granules, while the SW-2030C uses bucket conveyor feeding and volumetric cup or tipping bucket discharge for low-stick food granules, desiccant, chips, oatmeal, melon seeds, sugar, salt, glutamate, or similar materials.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What is the difference between SW-2030C and SW-2030B?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"The SW-2030B uses an auger screw filler for powders that require screw metering, such as spice powder, coffee powder, flour, or chemical powder. The SW-2030C uses bucket conveyor feeding with volumetric cup or tipping bucket dosing for low-stick powder and granule materials such as desiccant, chips, oatmeal, melon seeds, sugar, salt, or glutamate.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What film materials are compatible?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Compatible rollstock films include OPP\/CPP, OPP\/PE, PET\/PE, NYLON\/PE, and aluminum foil laminate. Film width must be within 300 mm. Sending a film sample before production is recommended so sealing temperature and cutting quality can be confirmed.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What bag sizes can this machine make?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"The standard specification supports 50-200 mm bag length and 25-140 mm bag width, with maximum film width of 300 mm. Bag length is adjusted on the touch screen, while bag width depends on the forming tube size.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What is the actual packing speed?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"The project specification range is 20-50 bags per minute. Actual speed depends on bag length, film type, seal dwell time, product drop behavior, and target fill weight. Stable low-stick products in short sachets can run faster than fragile pieces, larger fills, or thicker films.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"Can I add a date printer or finished bag conveyor?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Yes. A thermal ribbon date printer can print production date, batch number, or expiry date on each sachet. A finished bag conveyor, counting table, and product feeding accessory can also be discussed based on your factory layout.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"What is the lead time and payment terms?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Standard lead time is usually 20-25 working days after deposit confirmation. Payment terms are normally 30% deposit with the order and 70% balance before shipment by T\/T. Custom bucket size, special voltage, additional forming tubes, HMI language, date printer, or non-standard feeding accessories may add production time.\"\r\n        }\r\n      },\r\n      {\r\n        \"@type\": \"Question\",\r\n        \"name\": \"Can I send a product sample for a packing test?\",\r\n        \"acceptedAnswer\": {\r\n          \"@type\": \"Answer\",\r\n          \"text\": \"Yes. Send your product sample, target fill weight, sample sachet or rollstock film, and expected bag size to our Shantou factory. We can run a packing test on the SW-2030C configuration, record a video, and share recommended bucket size, film width, sealing parameters, and machine settings.\"\r\n        }\r\n      }\r\n    ]\r\n  }\r\n]\r\n<\/script>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Home \/ Vertical Packing Machine \/ Back Seal Tipping Bucket Machine Full Automatic Vertical Packing Machine Back Seal Tipping Bucket Vertical Packing Machine SW-2030C &nbsp;&middot;&nbsp; Back Seal &nbsp;&middot;&nbsp; Bucket Conveyor Feeding &nbsp;&middot;&nbsp; Low-Stick Granules Compact single-lane vertical form-fill-seal machine for low-stick powder and granule materials such as chips, oatmeal, glutamate, melon seeds, sugar, salt, freshness [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1557,"parent":1542,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1675","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/1675","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/comments?post=1675"}],"version-history":[{"count":11,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/1675\/revisions"}],"predecessor-version":[{"id":2833,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/1675\/revisions\/2833"}],"up":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/1542"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/media\/1557"}],"wp:attachment":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/media?parent=1675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}