{"id":1018,"date":"2024-02-24T13:04:44","date_gmt":"2024-02-24T13:04:44","guid":{"rendered":"https:\/\/shengweimachine.com\/?page_id=1018"},"modified":"2026-04-07T02:30:44","modified_gmt":"2026-04-07T02:30:44","slug":"collar-type-packing-machine","status":"publish","type":"page","link":"https:\/\/www.shengweimachine.com\/th\/collar-type-packing-machine\/","title":{"rendered":"\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e1a\u0e23\u0e23\u0e08\u0e38\u0e41\u0e1a\u0e1a Collar Type"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1018\" class=\"elementor elementor-1018\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dd8081d e-con-full e-flex e-con e-parent\" data-id=\"dd8081d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a4c3a76 elementor-widget elementor-widget-html\" data-id=\"a4c3a76\" 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  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a71  HERO BANNER \u2014 factory background\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\r\n  <section class=\"sw-hero-banner\">\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        <span>Collar Type Packing Machine<\/span>\r\n      <\/nav>\r\n\r\n      <div class=\"sw-hero-copy\">\r\n        <span class=\"sw-eyebrow\">Vertical Form Fill Seal<\/span>\r\n        <h1 class=\"sw-title-main\">Collar Type Packing Machine<\/h1>\r\n        <p class=\"sw-lead\">Five VFFS configurations \u2014 same chassis, different dosing systems. Forms bags from a film\r\n          roll, fills by weight or volume, seals and cuts \u2014 all in one continuous motion. 15\u2013100 bags\/min, bag width\r\n          45\u2013400 mm. Tell us your product, we match the machine.<\/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            class=\"sw-btn-primary\">Request a Quote \u2192<\/a>\r\n          <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+I%27m+interested+in+a+collar+type+packing+machine.\" class=\"sw-btn-secondary\" target=\"_blank\" rel=\"noopener\">WhatsApp Us<\/a>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a72  TRUST STRIP\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\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 \u00b7 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 \u00b7 Voltage \u00b7 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\">1-Year Warranty \u00b7 24 h Support<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n\r\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a73  QUICK SELECTOR \u2014 the core of the hub page\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\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\">Find Your Machine<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Which Collar Type Machine Fits Your Product?<\/h2>\r\n        <p>All five models share the same Siemens-controlled VFFS platform. The only difference is the dosing system\r\n          above the forming collar \u2014 choose by what you are filling.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-table-wrapper\">\r\n        <table class=\"sw-selector-table\">\r\n          <thead>\r\n            <tr>\r\n              <th>Machine<\/th>\r\n              <th>Your Product<\/th>\r\n              <th>Dosing System<\/th>\r\n              <th>Speed<\/th>\r\n              <th>Best For<\/th>\r\n              <th><\/th>\r\n            <\/tr>\r\n          <\/thead>\r\n          <tbody>\r\n\r\n            <tr>\r\n              <th>\r\n                <div class=\"sw-sel-machine\">\r\n                  <img decoding=\"async\" class=\"sw-sel-thumb\"\r\n                    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\" loading=\"lazy\" width=\"120\" height=\"120\">\r\n                  <div>\r\n                    <div class=\"sw-sel-name\">Multi-Head Weigher<\/div>\r\n                    <div class=\"sw-sel-model\">SW-420A \/ 620A \/ 820A<\/div>\r\n                  <\/div>\r\n                <\/div>\r\n              <\/th>\r\n              <td data-label=\"Product\">Chips, nuts, candy, pet food, seeds, frozen veg, hardware<\/td>\r\n              <td data-label=\"Dosing\">10-head combination weigher<\/td>\r\n              <td data-label=\"Speed\">20\u201370 bags\/min<\/td>\r\n              <td data-label=\"Best For\">Irregular shapes, highest accuracy<\/td>\r\n              <td><a href=\"\/collar-type-packing-machine\/collar-type-multi-heads-granule-weigher-packing-machine\/\"\r\n                  class=\"sw-sel-cta\">View \u2192<\/a><\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                <div class=\"sw-sel-machine\">\r\n                  <img decoding=\"async\" class=\"sw-sel-thumb\"\r\n                    src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/03\/SW-420E-620E-collar-type-auger-powder-packing-machine.webp\"\r\n                    alt=\"SW-420E\" loading=\"lazy\" width=\"120\" height=\"120\">\r\n                  <div>\r\n                    <div class=\"sw-sel-name\">Auger Powder<\/div>\r\n                    <div class=\"sw-sel-model\">SW-420E \/ 620E<\/div>\r\n                  <\/div>\r\n                <\/div>\r\n              <\/th>\r\n              <td data-label=\"Product\">Flour, spice, milk powder, protein, pharmaceutical, chemical<\/td>\r\n              <td data-label=\"Dosing\">Servo auger screw filler<\/td>\r\n              <td data-label=\"Speed\">15\u201370 bags\/min<\/td>\r\n              <td data-label=\"Best For\">Non-free-flowing fine powder<\/td>\r\n              <td><a href=\"\/collar-type-packing-machine\/collar-type-auger-powder-automatic-packing-machine\/\"\r\n                  class=\"sw-sel-cta\">View \u2192<\/a><\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                <div class=\"sw-sel-machine\">\r\n                  <img decoding=\"async\" class=\"sw-sel-thumb\"\r\n                    src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Collar-Type-Liquid-Packing-Machine-SW-420F.webp\"\r\n                    alt=\"SW-420F\" loading=\"lazy\" width=\"120\" height=\"120\">\r\n                  <div>\r\n                    <div class=\"sw-sel-name\">Liquid &amp; Paste<\/div>\r\n                    <div class=\"sw-sel-model\">SW-420F<\/div>\r\n                  <\/div>\r\n                <\/div>\r\n              <\/th>\r\n              <td data-label=\"Product\">Milk, soy sauce, vinegar, oil, ketchup, mayonnaise, detergent<\/td>\r\n              <td data-label=\"Dosing\">Metering \/ piston pump<\/td>\r\n              <td data-label=\"Speed\">15\u201370 bags\/min<\/td>\r\n              <td data-label=\"Best For\">Thin liquid to thick paste<\/td>\r\n              <td><a href=\"\/collar-type-packing-machine\/collar-type-liquid-packing-machine\/\" class=\"sw-sel-cta\">View\r\n                  \u2192<\/a><\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                <div class=\"sw-sel-machine\">\r\n                  <img decoding=\"async\" class=\"sw-sel-thumb\"\r\n                    src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/SW-320C-collar-type-4-heads-linear-weigher-packing-machine.webp\"\r\n                    alt=\"SW-320C\" loading=\"lazy\" width=\"120\" height=\"120\">\r\n                  <div>\r\n                    <div class=\"sw-sel-name\">4-Head Linear Weigher<\/div>\r\n                    <div class=\"sw-sel-model\">SW-320C<\/div>\r\n                  <\/div>\r\n                <\/div>\r\n              <\/th>\r\n              <td data-label=\"Product\">Tea, sugar sticks, candy, seeds, small hardware<\/td>\r\n              <td data-label=\"Dosing\">4-head linear weigher<\/td>\r\n              <td data-label=\"Speed\">15\u201370 bags\/min<\/td>\r\n              <td data-label=\"Best For\">Compact, 10\u2013100 g sachets<\/td>\r\n              <td><a href=\"\/collar-type-packing-machine\/collar-type-with-4-heads-linear-weigher-packing-machine\/\"\r\n                  class=\"sw-sel-cta\">View \u2192<\/a><\/td>\r\n            <\/tr>\r\n\r\n            <tr>\r\n              <th>\r\n                <div class=\"sw-sel-machine\">\r\n                  <img decoding=\"async\" class=\"sw-sel-thumb\"\r\n                    src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/04\/SW-320D-420D-collar-type-measure-cups-packing-machine.webp\"\r\n                    alt=\"SW-320D\" loading=\"lazy\" width=\"120\" height=\"120\">\r\n                  <div>\r\n                    <div class=\"sw-sel-name\">Measure Cups<\/div>\r\n                    <div class=\"sw-sel-model\">SW-320D \/ 420D<\/div>\r\n                  <\/div>\r\n                <\/div>\r\n              <\/th>\r\n              <td data-label=\"Product\">Sugar, salt, rice, beans, seeds, pet treats<\/td>\r\n              <td data-label=\"Dosing\">Turntable volumetric cup<\/td>\r\n              <td data-label=\"Speed\">30\u2013100 bags\/min<\/td>\r\n              <td data-label=\"Best For\">Lowest cost, fastest speed<\/td>\r\n              <td><a href=\"\/collar-type-packing-machine\/collar-type-measure-cups-packing-machine\/\"\r\n                  class=\"sw-sel-cta\">View \u2192<\/a><\/td>\r\n            <\/tr>\r\n\r\n          <\/tbody>\r\n        <\/table>\r\n      <\/div>\r\n\r\n      <p style=\"margin-top:16px;font-size:0.88rem;color:var(--sw-text-soft)\">Not sure which dosing method fits your\r\n        product? <a href=\"javascript:void(0)\"\r\n          onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\">Send\r\n          us a product sample or description<\/a> \u2014 we will recommend the right configuration within 24 hours.<\/p>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a74  HOW IT WORKS \u2014 4-step VFFS workflow\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\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\">Machine Operation<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">How a Collar Type VFFS Machine Works<\/h2>\r\n        <p>All five machines share the same four-step forming-filling-sealing cycle. The only variable is how product\r\n          enters the forming tube.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-workflow-grid\">\r\n\r\n        <div class=\"sw-workflow-step\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Sending-Roll-Film.png\"\r\n            alt=\"Step 1 \u2014 roll film loading\" width=\"120\" height=\"120\" loading=\"lazy\">\r\n          <p class=\"sw-workflow-num\">01<\/p>\r\n          <h3 class=\"sw-workflow-title\">Roll Film Loading<\/h3>\r\n          <p class=\"sw-workflow-text\">A roll of packaging film (PE, OPP, aluminum foil laminate, or CPP) mounts on the\r\n            film frame. A servo motor pulls the film through dancer rollers that maintain constant tension. An Omron\r\n            rotary encoder tracks film position for consistent bag length.<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"sw-workflow-step\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Forming-Bag.png\"\r\n            alt=\"Step 2 \u2014 bag forming and vertical sealing\" width=\"120\" height=\"120\" loading=\"lazy\">\r\n          <p class=\"sw-workflow-num\">02<\/p>\r\n          <h3 class=\"sw-workflow-title\">Bag Forming &amp; Vertical Sealing<\/h3>\r\n          <p class=\"sw-workflow-text\">The flat film wraps around a triangular forming collar, which folds it into a\r\n            continuous tube. Heated vertical sealing rollers create the back seam. Changing bag width requires only\r\n            swapping the collar \u2014 a 15-minute tool-free adjustment.<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"sw-workflow-step\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Feeding-and-Sealing.png\"\r\n            alt=\"Step 3 \u2014 product dosing and filling\" width=\"120\" height=\"120\" loading=\"lazy\">\r\n          <p class=\"sw-workflow-num\">03<\/p>\r\n          <h3 class=\"sw-workflow-title\">Product Dosing &amp; Filling<\/h3>\r\n          <p class=\"sw-workflow-text\">The dosing system above the collar measures and releases product into the forming\r\n            tube. The method depends on your product: combination weigher for irregular granules, auger for powder, pump\r\n            for liquid, linear weigher for small doses, or volumetric cups for uniform granules.<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"sw-workflow-step\">\r\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Finished-Product.png\"\r\n            alt=\"Step 4 \u2014 horizontal sealing, coding, and cutting\" width=\"120\" height=\"120\" loading=\"lazy\">\r\n          <p class=\"sw-workflow-num\">04<\/p>\r\n          <h3 class=\"sw-workflow-title\">Sealing, Coding &amp; Cutting<\/h3>\r\n          <p class=\"sw-workflow-text\">Horizontal jaws clamp across the tube to seal the top of one bag and bottom of the\r\n            next simultaneously. A date printer codes batch number and expiry. A knife severs the finished bag onto the\r\n            output conveyor. Temperature and pressure are adjustable per film type via the Siemens HMI.<\/p>\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a75  KEY COMPONENTS \u2014 shared platform + model-specific\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\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\">Inside the Machine<\/span>\r\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Key Components at a Glance<\/h2>\r\n        <p>All collar type machines share the same VFFS chassis and control system. Each product page has detailed\r\n          component breakdowns and branded part close-ups.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sw-two-up\" style=\"gap:20px\">\r\n        <div>\r\n          <h3 class=\"sw-title-sub\">Shared Across All Models<\/h3>\r\n          <ul class=\"sw-feature-list\">\r\n            <li>Siemens S7-200 SMART PLC + SMART LINE HMI touch screen<\/li>\r\n            <li>Triangular forming collar \u2014 quick-change, tool-free swap<\/li>\r\n            <li>Vertical sealing rollers with independent temperature control<\/li>\r\n            <li>Horizontal cross-sealing jaws with servo-controlled pressure<\/li>\r\n            <li>Omron rotary encoder for bag length tracking<\/li>\r\n            <li>Date printer (batch code + expiry date)<\/li>\r\n            <li>SMC \/ AirTAC pneumatic cylinders<\/li>\r\n            <li>#304 stainless steel product contact surfaces<\/li>\r\n          <\/ul>\r\n        <\/div>\r\n        <div>\r\n          <h3 class=\"sw-title-sub\">Model-Specific Dosing Systems<\/h3>\r\n          <ul class=\"sw-feature-list\">\r\n            <li><a\r\n                href=\"\/collar-type-packing-machine\/collar-type-multi-heads-granule-weigher-packing-machine\/\">SW-420A\/620A\/820A<\/a>\r\n              \u2014 10-head combination weigher + Z-type bucket elevator<\/li>\r\n            <li><a\r\n                href=\"\/collar-type-packing-machine\/collar-type-auger-powder-automatic-packing-machine\/\">SW-420E\/620E<\/a>\r\n              \u2014 Servo-driven auger screw filler + hopper with agitator<\/li>\r\n            <li><a href=\"\/collar-type-packing-machine\/collar-type-liquid-packing-machine\/\">SW-420F<\/a> \u2014 Metering pump\r\n              (liquid) or piston pump (paste)<\/li>\r\n            <li><a\r\n                href=\"\/collar-type-packing-machine\/collar-type-with-4-heads-linear-weigher-packing-machine\/\">SW-320C<\/a>\r\n              \u2014 4-head linear weigher, integrated single-unit design<\/li>\r\n            <li><a href=\"\/collar-type-packing-machine\/collar-type-measure-cups-packing-machine\/\">SW-320D\/420D<\/a> \u2014\r\n              Turntable volumetric cup, purely mechanical dosing<\/li>\r\n          <\/ul>\r\n          <p style=\"margin-top:16px;font-size:0.88rem;color:var(--sw-text-soft)\">Click each model for full\r\n            specifications, component photos, and factory video.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a76  FAQ\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\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 open>\r\n          <summary>\r\n            <h3>Collar type machine vs. premade bag machine \u2014 what is the difference?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            A collar type machine is a vertical form-fill-seal (VFFS) system \u2014 it forms every bag from a roll of film\r\n            in-line, which keeps per-bag material cost low at high volume. A <a\r\n              href=\"\/premade-bag-packing-machine\/\">premade bag machine<\/a> fills and seals bags that are already\r\n            manufactured by a pouch supplier. Premade bag machines support premium formats (doypack, zipper,\r\n            flat-bottom, gusset) with superior shelf appearance. Collar type machines are better suited for high-speed,\r\n            high-volume production of simpler bag formats like 3-side seal sachets and back-seal pillow bags.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>Which dosing system should I choose?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Choose by product type: <a\r\n              href=\"\/collar-type-packing-machine\/collar-type-multi-heads-granule-weigher-packing-machine\/\">SW-420A\/620A\/820A<\/a>\r\n            (10-head combination weigher) for irregular granules like chips, nuts, candy, and pet food; <a\r\n              href=\"\/collar-type-packing-machine\/collar-type-auger-powder-automatic-packing-machine\/\">SW-420E\/620E<\/a>\r\n            (auger screw) for fine powder like flour, spice, and milk powder; <a\r\n              href=\"\/collar-type-packing-machine\/collar-type-liquid-packing-machine\/\">SW-420F<\/a> (metering or piston\r\n            pump) for liquid and paste; <a\r\n              href=\"\/collar-type-packing-machine\/collar-type-with-4-heads-linear-weigher-packing-machine\/\">SW-320C<\/a>\r\n            (4-head linear weigher) for small-dose granule sachets under 100 g; <a\r\n              href=\"\/collar-type-packing-machine\/collar-type-measure-cups-packing-machine\/\">SW-320D\/420D<\/a> (turntable\r\n            volumetric cup) for uniform free-flowing granules like sugar, salt, rice, and beans.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What bag formats can a collar type machine produce?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Standard output is a 3-side seal sachet (pillow bag with back seam). With optional tooling, collar type\r\n            machines can also produce connected strip packs, 4-side seal pouches, and gusseted bags. Bag width ranges\r\n            from 45 mm (SW-320C\/320D) to 400 mm (SW-820A). Bag length is adjustable via the Siemens HMI. Compatible film\r\n            materials include PE, OPP, CPP, aluminum foil laminate, kraft paper laminate, and nylon laminate.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What is the output speed and filling accuracy?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Speed varies by model: the SW-320D measure cup machine reaches 100 bags\/min for small sachets; weigher-based\r\n            models (SW-420A, SW-320C) run 15\u201370 bags\/min depending on fill weight. Filling accuracy: \u00b11 g for fills \u2264100\r\n            g and \u00b11% for fills above 100 g on weigher models. Volumetric cup accuracy depends on product bulk density \u2014\r\n            typically \u00b12\u20133% for uniform granules like sugar and rice.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>How long does a bag size changeover take?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Bag width change: 15\u201330 minutes (swap the forming collar). Bag length change: under 5 minutes (adjust on the\r\n            HMI). Fill weight change: under 5 minutes (adjust target weight or swap measure cups). The Siemens PLC\r\n            stores up to 100 product recipes \u2014 switching between saved configurations takes seconds.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>What are the lead time, payment, and shipping terms?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Lead time: 25\u201335 working days after deposit. Payment: 30% deposit, 70% balance before shipment (T\/T).\r\n            Shipping: sea freight FOB Shantou, fumigation-free plywood crate. We run a factory acceptance test (FAT)\r\n            with your sample product and film before shipping \u2014 video and test data provided.\r\n          <\/div>\r\n        <\/details>\r\n\r\n        <details>\r\n          <summary>\r\n            <h3>Do you provide installation and training?<\/h3>\r\n            <span class=\"sw-acc-icon\"><\/span>\r\n          <\/summary>\r\n          <div class=\"sw-acc-body\">\r\n            Remote video installation support is included. On-site installation by a ShengWei engineer is available at\r\n            additional cost. The machine ships with an English-language operator manual, electrical diagram, and spare\r\n            parts kit. 24-hour WhatsApp technical support is included for the lifetime of the machine.\r\n          <\/div>\r\n        <\/details>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n\r\n  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     \u00a77  FINAL CTA\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\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 Choose Your VFFS Configuration?<\/h2>\r\n          <p class=\"sw-lead\">Tell us your product type, fill weight, bag format, and\r\n            daily output. We will match you to the right collar type machine and return a quotation within 24 hours.<\/p>\r\n          <p class=\"sw-workflow-text\">info@shengweimachine.com \u00b7 +86 181 2511 2025\r\n          <\/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            class=\"sw-btn-primary\">Request a Quote \u2192<\/a>\r\n          <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+I%27d+like+a+quote+for+a+collar+type+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  <!-- \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\r\n     STRUCTURED DATA \u2014 BreadcrumbList + ItemList + FAQPage\r\n     \u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550\u2550 -->\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\": \"Collar Type Packing Machine\", \"item\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/\" }\r\n    ]\r\n  },\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"ItemList\",\r\n    \"name\": \"ShengWei Collar Type Packing Machines\",\r\n    \"description\": \"Vertical form-fill-seal (VFFS) collar type packing machines with five dosing configurations for granule, powder, liquid, and volumetric packaging. 15\u2013100 bags per minute.\",\r\n    \"url\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/\",\r\n    \"itemListElement\": [\r\n      { \"@type\": \"ListItem\", \"position\": 1, \"name\": \"Collar Type Multi-Head Weigher Packing Machine\", \"url\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/collar-type-multi-heads-granule-weigher-packing-machine\/\" },\r\n      { \"@type\": \"ListItem\", \"position\": 2, \"name\": \"Collar Type Auger Powder Packing Machine\", \"url\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/collar-type-auger-powder-automatic-packing-machine\/\" },\r\n      { \"@type\": \"ListItem\", \"position\": 3, \"name\": \"Collar Type Liquid Packing Machine\", \"url\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/collar-type-liquid-packing-machine\/\" },\r\n      { \"@type\": \"ListItem\", \"position\": 4, \"name\": \"Collar Type 4-Head Linear Weigher Packing Machine\", \"url\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/collar-type-with-4-heads-linear-weigher-packing-machine\/\" },\r\n      { \"@type\": \"ListItem\", \"position\": 5, \"name\": \"Collar Type Measure Cups Packing Machine\", \"url\": \"https:\/\/www.shengweimachine.com\/collar-type-packing-machine\/collar-type-measure-cups-packing-machine\/\" }\r\n    ]\r\n  },\r\n  {\r\n    \"@context\": \"https:\/\/schema.org\",\r\n    \"@type\": \"FAQPage\",\r\n    \"mainEntity\": [\r\n      { \"@type\": \"Question\", \"name\": \"Collar type machine vs. premade bag machine \u2014 what is the difference?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"A collar type machine is a vertical form-fill-seal (VFFS) system that forms every bag from a roll of film in-line, keeping per-bag material cost low. A premade bag machine fills pre-manufactured pouches for premium formats like doypack, zipper, and flat-bottom bags.\" } },\r\n      { \"@type\": \"Question\", \"name\": \"Which dosing system should I choose?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SW-420A\/620A\/820A (10-head combination weigher) for irregular granules; SW-420E\/620E (auger screw) for fine powder; SW-420F (metering or piston pump) for liquid and paste; SW-320C (4-head linear weigher) for small-dose sachets under 100 g; SW-320D\/420D (turntable volumetric cup) for uniform free-flowing granules.\" } },\r\n      { \"@type\": \"Question\", \"name\": \"What bag formats can a collar type machine produce?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Standard: 3-side seal sachet. Optional: connected strip packs, 4-side seal pouches, gusseted bags. Bag width 45\u2013400 mm. Compatible film: PE, OPP, CPP, aluminum foil laminate, kraft paper, nylon laminate.\" } },\r\n      { \"@type\": \"Question\", \"name\": \"What is the output speed and filling accuracy?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"SW-320D measure cup: up to 100 bags\/min. Weigher models: 15\u201370 bags\/min. Accuracy: \u00b11 g (\u2264100 g), \u00b11% (>100 g) on weigher models; \u00b12\u20133% on volumetric cup models.\" } },\r\n      { \"@type\": \"Question\", \"name\": \"How long does a bag size changeover take?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Width change: 15\u201330 min (swap forming collar). Length change: under 5 min (HMI). Fill weight: under 5 min. PLC stores 100 recipes.\" } },\r\n      { \"@type\": \"Question\", \"name\": \"What are the lead time, payment, and shipping terms?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"25\u201335 working days. 30% deposit, 70% balance (T\/T). FOB Shantou, fumigation-free crate. Factory acceptance test included.\" } },\r\n      { \"@type\": \"Question\", \"name\": \"Do you provide installation and training?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Remote video support included. On-site engineer available at additional cost. English manual, electrical diagram, spare parts kit, and lifetime WhatsApp support included.\" } }\r\n    ]\r\n  }\r\n]\r\n<\/script>\r\n\r\n<\/div>\r\n\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 \/ Collar Type Packing Machine Vertical Form Fill Seal Collar Type Packing Machine Five VFFS configurations \u2014 same chassis, different dosing systems. Forms bags from a film roll, fills by weight or volume, seals and cuts \u2014 all in one continuous motion. 15\u2013100 bags\/min, bag width 45\u2013400 mm. 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