{"id":3117,"date":"2026-05-09T15:23:43","date_gmt":"2026-05-09T15:23:43","guid":{"rendered":"https:\/\/www.shengweimachine.com\/?page_id=3117"},"modified":"2026-05-11T09:02:33","modified_gmt":"2026-05-11T09:02:33","slug":"stand-up-pouch-packing-machine","status":"publish","type":"page","link":"https:\/\/www.shengweimachine.com\/zh\/stand-up-pouch-packing-machine\/","title":{"rendered":"\u81ea\u7acb\u888b\u4e0eDoypack\u5305\u88c5\u673a"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3117\" class=\"elementor elementor-3117 elementor-bc-flex-widget\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d3fb9a7 e-con-full e-flex e-con e-parent\" data-id=\"d3fb9a7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6c1d94 elementor-widget elementor-widget-html\" data-id=\"c6c1d94\" 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 sw-bt-page\">\n\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\n     \u00a71  HERO  \u2014  light studio backdrop + machine + spec readout\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 -->\n<section class=\"sw-hero-clean sw-bt-hero\">\n  <div class=\"sw-shell\">\n\n    <nav class=\"sw-bt-breadcrumb\" aria-label=\"Breadcrumb\">\n      <a href=\"https:\/\/www.shengweimachine.com\/\">Home<\/a>\n      <span class=\"sep\">\/<\/span>\n      <a href=\"\/pouch-types\/\">Pouch Types<\/a>\n      <span class=\"sep\">\/<\/span>\n      <span>Stand-Up Pouch Machine<\/span>\n    <\/nav>\n\n    <div class=\"sw-bt-hero__grid\">\n      <div class=\"sw-bt-hero__copy\">\n        <span class=\"sw-bt-eyebrow\">Premade-Bag Rotary Filling Solutions<\/span>\n        <h1 class=\"sw-bt-hero__title\">Stand-Up Pouch &amp; Doypack Packing Machines<\/h1>\n        <p class=\"sw-bt-hero__lead\">High-performance <a href=\"\/premade-bag-packing-machine\/\">premade-bag rotary filling systems<\/a> for self-standing pouches. Built for food, beverage, pet care, and consumer-goods manufacturers exporting globally. Stable, accurate, efficient &mdash; capacity 15&ndash;80&nbsp;bags\/min across four product configurations covering granules, powders, liquids, and vacuum-sealed pouches.<\/p>\n\n        <ul class=\"sw-bt-hero__kpis\">\n          <li>\n            <svg viewBox=\"0 0 24 24\" aria-hidden=\"true\"><circle cx=\"12\" cy=\"12\" r=\"9\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"\/><path d=\"M12 7v5l3.2 2\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\" stroke-linecap=\"round\"\/><\/svg>\n            <div><strong>15&ndash;80<\/strong><span>Bags \/ Min<\/span><\/div>\n          <\/li>\n          <li>\n            <svg viewBox=\"0 0 24 24\" aria-hidden=\"true\"><path d=\"M4 12h16M12 4v16M7 7l10 10M17 7L7 17\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\" stroke-linecap=\"round\"\/><\/svg>\n            <div><strong>&plusmn;0.5&ndash;1%<\/strong><span>Filling Accuracy<\/span><\/div>\n          <\/li>\n          <li>\n            <svg viewBox=\"0 0 24 24\" aria-hidden=\"true\"><rect x=\"4\" y=\"4\" width=\"16\" height=\"16\" rx=\"1\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"\/><path d=\"M4 9h16M9 4v16\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.4\"\/><\/svg>\n            <div><strong>SUS304<\/strong><span>Stainless Steel<\/span><\/div>\n          <\/li>\n        <\/ul>\n\n        <div class=\"sw-bt-hero__cta\">\n          <a href=\"javascript:void(0)\"\n             onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\n             data-elementor-open-popup=\"840\"\n             class=\"sw-btn-primary\">Get a Quote &rarr;<\/a>\n          <a href=\"#sw-bt-machines\" class=\"sw-btn-secondary\">Browse Machines<\/a>\n        <\/div>\n      <\/div>\n\n      <div class=\"sw-bt-hero__visual\">\n        <img decoding=\"async\" class=\"sw-bt-hero__pouch\"\n             src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/05\/STAND-UP-POUCH-HERO.webp\"\n             alt=\"Stand-up pouch with zipper closure \u2014 premade doypack format filled by ShengWei rotary fillers\"\n             width=\"800\" height=\"800\"\n             loading=\"eager\"\n             fetchpriority=\"high\"\n             data-no-lazy=\"1\">\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/section>\n\n\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\n     \u00a72  TRUST STRIP\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 -->\n<div class=\"sw-trust-strip-wrap\">\n  <div class=\"sw-shell\">\n    <div class=\"sw-trust-strip\">\n      <div class=\"sw-trust-item\">\n        <p class=\"sw-trust-label\">Quality<\/p>\n        <p class=\"sw-trust-value\">CE Certified \u00b7 SUS304<\/p>\n      <\/div>\n      <div class=\"sw-trust-item\">\n        <p class=\"sw-trust-label\">Source<\/p>\n        <p class=\"sw-trust-value\">Factory Direct &middot; Guangdong<\/p>\n      <\/div>\n      <div class=\"sw-trust-item\">\n        <p class=\"sw-trust-label\">Customization<\/p>\n        <p class=\"sw-trust-value\">OEM &middot; Voltage &middot; Language<\/p>\n      <\/div>\n      <div class=\"sw-trust-item\">\n        <p class=\"sw-trust-label\">After-Sales<\/p>\n        <p class=\"sw-trust-value\">2-Year Warranty &middot; 24 h Support<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n\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\n     \u00a73  PRODUCT FIT  \u2014  what goes in stand-up pouches\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 -->\n<section class=\"sw-bt-section sw-bt-section--alt sw-bt-products\">\n  <div class=\"sw-shell\">\n    <header class=\"sw-bt-head\">\n      <span class=\"sw-bt-eyebrow\">Product Fit<\/span>\n      <div class=\"sw-bt-head__body\">\n        <h2 class=\"sw-bt-h2\">What product categories use stand-up pouches?<\/h2>\n        <p class=\"sw-bt-intro\">Premium-shelf food and consumer goods that need to stand up, hold a printable face for branding, and reclose between uses. Below are the four largest product categories filled on ShengWei premade-bag doypack lines &mdash; each maps to a specific machine in the lineup based on whether the product is granular, powdered, liquid, or vacuum-sealed.<\/p>\n      <\/div>\n    <\/header>\n\n    <div class=\"sw-bt-products__grid\">\n\n      <article class=\"sw-bt-product\">\n        <div class=\"sw-bt-product__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/05\/COFFEE-STAND-UP-POUCH.webp\"\n               alt=\"Coffee beans inside a kraft stand-up pouch with degassing valve and zipper\"\n               width=\"800\" height=\"800\"\n               loading=\"lazy\">\n        <\/div>\n        <div class=\"sw-bt-product__body\">\n          <h3 class=\"sw-bt-product__title\">Coffee<\/h3>\n          <p class=\"sw-bt-product__desc\">Whole bean, ground, instant. Doypacks with a degassing valve and zipper are the dominant retail format for specialty coffee. Filled at 30&ndash;60 bags\/min on the SW-D series with multi-head weigher.<\/p>\n        <\/div>\n      <\/article>\n\n      <article class=\"sw-bt-product\">\n        <div class=\"sw-bt-product__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/05\/PET-TREATS-STAND-UP-POUCH.webp\"\n               alt=\"Pet treats and dry kibble inside a printed stand-up pouch\"\n               width=\"800\" height=\"800\"\n               loading=\"lazy\">\n        <\/div>\n        <div class=\"sw-bt-product__body\">\n          <h3 class=\"sw-bt-product__title\">Pet Treats<\/h3>\n          <p class=\"sw-bt-product__desc\">Jerky, biscuits, freeze-dried treats, and dry kibble. Premium pet food brands use stand-up pouches with reclose zippers for shelf appeal and freshness retention. SW-D series with multi-head weigher.<\/p>\n        <\/div>\n      <\/article>\n\n      <article class=\"sw-bt-product\">\n        <div class=\"sw-bt-product__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/05\/DRIED-FRUIT-NUTS-STAND-UP-POUCH.webp\"\n               alt=\"Dried fruit and nuts mix in a stand-up pouch with bottom gusset\"\n               width=\"800\" height=\"800\"\n               loading=\"lazy\">\n        <\/div>\n        <div class=\"sw-bt-product__body\">\n          <h3 class=\"sw-bt-product__title\">Dried Fruit &amp; Nuts<\/h3>\n          <p class=\"sw-bt-product__desc\">Trail mix, raisins, almonds, cashews, granola. Large-format pouches (250&nbsp;g&ndash;1&nbsp;kg) with full-color graphics. The bottom gusset stabilizes the bag on shelf even at high fill weights.<\/p>\n        <\/div>\n      <\/article>\n\n      <article class=\"sw-bt-product\">\n        <div class=\"sw-bt-product__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2026\/05\/PROTEIN-POWDER-STAND-UP-POUCH.webp\"\n               alt=\"Protein powder inside a stand-up pouch with branded face\"\n               width=\"800\" height=\"800\"\n               loading=\"lazy\">\n        <\/div>\n        <div class=\"sw-bt-product__body\">\n          <h3 class=\"sw-bt-product__title\">Supplement Powders<\/h3>\n          <p class=\"sw-bt-product__desc\">Protein, creatine, meal replacements, electrolyte mixes. Sport nutrition brands use stand-up pouches as a lighter, cheaper alternative to plastic tubs. SW-L series with auger filler handles fine to coarse powders.<\/p>\n        <\/div>\n      <\/article>\n\n    <\/div>\n  <\/div>\n<\/section>\n\n\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\n     \u00a74  MACHINE LINEUP  \u2014  4 ShengWei machines\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 -->\n<section class=\"sw-bt-section sw-bt-machines\" id=\"sw-bt-machines\">\n  <div class=\"sw-shell\">\n    <header class=\"sw-bt-head\">\n      <span class=\"sw-bt-eyebrow\">Machine Lineup<\/span>\n      <div class=\"sw-bt-head__body\">\n        <h2 class=\"sw-bt-h2\">Four ShengWei machines fill stand-up pouches.<\/h2>\n        <p class=\"sw-bt-intro\">All four are 8-station rotary premade-bag fillers built on the same SUS304 stainless steel platform &mdash; they differ only in the filling system. Pick by what you&rsquo;re packing: granules, powders, liquids, or vacuum-sealed product. Three bag-width series (200 \/ 250 \/ 320&nbsp;mm) cover sachet to large retail formats on the same machine frame.<\/p>\n      <\/div>\n    <\/header>\n\n    <div class=\"sw-bt-machines__grid\">\n\n      <article class=\"sw-bt-machine\">\n        <span class=\"sw-bt-machine__model\">SW-D200 \/ D250 \/ D320<\/span>\n        <div class=\"sw-bt-machine__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/01\/Granule-Packing-Machine.webp\"\n               alt=\"ShengWei SW-D series premade-bag granule packing machine\"\n               width=\"600\" height=\"450\"\n               loading=\"lazy\">\n        <\/div>\n        <div class=\"sw-bt-machine__body\">\n          <h3 class=\"sw-bt-machine__title\">Premade Bag Granule Packing Machine<\/h3>\n          <p class=\"sw-bt-machine__desc\">8-station rotary filler for granules, beans, candy, snacks, nuts, pet treats, freeze-dried product. Multi-head combination weigher delivers &plusmn;1&nbsp;g accuracy on 30&nbsp;g to 5&nbsp;kg fills. Three model variants cover bag widths from 200&nbsp;mm sachets to 320&nbsp;mm large retail pouches.<\/p>\n          <dl class=\"sw-bt-machine__meta\">\n            <dt>Speed<\/dt>\n            <dd>30&ndash;80 bags\/min<\/dd>\n            <dt>Bag Size<\/dt>\n            <dd>80&ndash;320 &times; 100&ndash;450 mm<\/dd>\n            <dt>Filler<\/dt>\n            <dd>10 \/ 14-head weigher<\/dd>\n          <\/dl>\n          <a class=\"sw-bt-machine__cta\" href=\"\/premade-bag-packing-machine\/premade-bag-granule-packing-machine\/\">View Granule Filler &rarr;<\/a>\n        <\/div>\n      <\/article>\n\n      <article class=\"sw-bt-machine\">\n        <span class=\"sw-bt-machine__model\">SW-L200 \/ L250 \/ L320<\/span>\n        <div class=\"sw-bt-machine__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Premade-Powder-Packing-Machine.webp\"\n               alt=\"ShengWei SW-L series premade-bag powder packing machine\"\n               width=\"600\" height=\"450\"\n               loading=\"lazy\">\n        <\/div>\n        <div class=\"sw-bt-machine__body\">\n          <h3 class=\"sw-bt-machine__title\">Premade Bag Powder Packing Machine<\/h3>\n          <p class=\"sw-bt-machine__desc\">Servo-driven auger filler for fine powders and free-flowing particles &mdash; protein, spice, flour, milk powder, baking soda, supplement mixes. Anti-leak nozzle and integrated dust collection prevent contamination on light, airborne powders. Three bag-width variants 200 \/ 250 \/ 320&nbsp;mm.<\/p>\n          <dl class=\"sw-bt-machine__meta\">\n            <dt>Speed<\/dt>\n            <dd>25&ndash;60 bags\/min<\/dd>\n            <dt>Bag Size<\/dt>\n            <dd>80&ndash;320 &times; 100&ndash;450 mm<\/dd>\n            <dt>Filler<\/dt>\n            <dd>Servo auger screw<\/dd>\n          <\/dl>\n          <a class=\"sw-bt-machine__cta\" href=\"\/premade-bag-packing-machine\/premade-bag-powder-packing-machine\/\">View Powder Filler &rarr;<\/a>\n        <\/div>\n      <\/article>\n\n      <article class=\"sw-bt-machine\">\n        <span class=\"sw-bt-machine__model\">SW-Y200 \/ Y250 \/ Y320<\/span>\n        <div class=\"sw-bt-machine__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Premade-Bag-Liquid-Packing-Machine.webp\"\n               alt=\"ShengWei SW-Y series premade-bag liquid packing machine\"\n               width=\"600\" height=\"450\"\n               loading=\"lazy\">\n        <\/div>\n        <div class=\"sw-bt-machine__body\">\n          <h3 class=\"sw-bt-machine__title\">Premade Bag Liquid Packing Machine<\/h3>\n          <p class=\"sw-bt-machine__desc\">Piston pump or peristaltic filler for sauces, oils, juice concentrates, ketchup, honey, and viscous liquids. Anti-drip nozzle prevents spillage between cycles. Optional heated jacket for high-viscosity products like jam or chocolate sauce.<\/p>\n          <dl class=\"sw-bt-machine__meta\">\n            <dt>Speed<\/dt>\n            <dd>20&ndash;50 bags\/min<\/dd>\n            <dt>Bag Size<\/dt>\n            <dd>80&ndash;320 &times; 100&ndash;450 mm<\/dd>\n            <dt>Filler<\/dt>\n            <dd>Piston \/ liquid pump<\/dd>\n          <\/dl>\n          <a class=\"sw-bt-machine__cta\" href=\"\/premade-bag-packing-machine\/premade-bag-liquid-packing-machine\/\">View Liquid Filler &rarr;<\/a>\n        <\/div>\n      <\/article>\n\n      <article class=\"sw-bt-machine\">\n        <span class=\"sw-bt-machine__model\">SW-130ZK \/ 160ZK<\/span>\n        <div class=\"sw-bt-machine__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/02\/Premade-Bag-Vacuum-Packing-Machine.webp\"\n               alt=\"ShengWei SW-130ZK \/ 160ZK premade-bag vacuum packing machine\"\n               width=\"600\" height=\"450\"\n               loading=\"lazy\">\n        <\/div>\n        <div class=\"sw-bt-machine__body\">\n          <h3 class=\"sw-bt-machine__title\">Premade Bag Vacuum Packing Machine<\/h3>\n          <p class=\"sw-bt-machine__desc\">Vacuum chamber plus double-seal jaws for vacuum-sealed pouches of meat, seafood, frozen vegetables, pickled product, sausage. Extends shelf life 3&ndash;5&times; without preservatives. Two narrow-bag variants 130&nbsp;mm \/ 160&nbsp;mm width for premium retail vacuum pouches.<\/p>\n          <dl class=\"sw-bt-machine__meta\">\n            <dt>Speed<\/dt>\n            <dd>15&ndash;35 bags\/min<\/dd>\n            <dt>Bag Size<\/dt>\n            <dd>90&ndash;160 &times; 120&ndash;250 mm<\/dd>\n            <dt>Filler<\/dt>\n            <dd>Vacuum chamber + dual seal<\/dd>\n          <\/dl>\n          <a class=\"sw-bt-machine__cta\" href=\"\/premade-bag-packing-machine\/premade-bag-vacuum-packing-machine\/\">View Vacuum Filler &rarr;<\/a>\n        <\/div>\n      <\/article>\n\n    <\/div>\n  <\/div>\n<\/section>\n\n\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\n     \u00a75  TECHNICAL SPECS  \u2014  dark band (single dark moment)\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 -->\n<section class=\"sw-bt-specs\">\n  <div class=\"sw-shell\">\n    <header class=\"sw-bt-specs__head\">\n      <span class=\"sw-bt-eyebrow\">Technical Data<\/span>\n      <h2 class=\"sw-bt-h2\">Technical Specifications Comparison<\/h2>\n    <\/header>\n\n    <div class=\"sw-bt-specs__table-wrap\">\n      <table class=\"sw-data-table sw-bt-specs__table\">\n        <thead>\n          <tr>\n            <th scope=\"col\">Spec<\/th>\n            <th scope=\"col\">SW-D200 \/ D250 \/ D320<\/th>\n            <th scope=\"col\">SW-L200 \/ L250 \/ L320<\/th>\n            <th scope=\"col\">SW-Y200 \/ Y250 \/ Y320<\/th>\n            <th scope=\"col\">SW-130ZK \/ 160ZK<\/th>\n          <\/tr>\n        <\/thead>\n        <tbody>\n          <tr><th scope=\"row\">Bag Width<\/th><td>80&ndash;320 mm<\/td><td>80&ndash;320 mm<\/td><td>80&ndash;320 mm<\/td><td>90&ndash;160 mm<\/td><\/tr>\n          <tr><th scope=\"row\">Bag Length<\/th><td>100&ndash;450 mm<\/td><td>100&ndash;450 mm<\/td><td>100&ndash;450 mm<\/td><td>120&ndash;250 mm<\/td><\/tr>\n          <tr><th scope=\"row\">Fill Range<\/th><td>10&ndash;2000 g<\/td><td>10&ndash;2000 g<\/td><td>30&ndash;2000 ml<\/td><td>50&ndash;1500 g<\/td><\/tr>\n          <tr><th scope=\"row\">Speed<\/th><td>30&ndash;80 bags\/min<\/td><td>25&ndash;60 bags\/min<\/td><td>20&ndash;50 bags\/min<\/td><td>15&ndash;35 bags\/min<\/td><\/tr>\n          <tr><th scope=\"row\">Filler Type<\/th><td>Multi-head weigher \/ measure cup<\/td><td>Auger screw<\/td><td>Piston \/ liquid pump<\/td><td>Vacuum chamber<\/td><\/tr>\n          <tr><th scope=\"row\">Material<\/th><td>SUS304<\/td><td>SUS304<\/td><td>SUS304<\/td><td>SUS304<\/td><\/tr>\n          <tr><th scope=\"row\">Footprint (L&times;W&times;H)<\/th><td>1900&times;1700&times;1600 mm<\/td><td>2000&times;1750&times;1650 mm<\/td><td>2000&times;1750&times;1700 mm<\/td><td>1900&times;1700&times;1700 mm<\/td><\/tr>\n          <tr><th scope=\"row\">Power<\/th><td>4.5 kW<\/td><td>3.5 kW<\/td><td>4.5 kW<\/td><td>3.0 kW<\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n  <\/div>\n<\/section>\n\n\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\n     \u00a76  TRADE-OFFS  \u2014  3 column comparison with line drawings\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 -->\n<section class=\"sw-bt-section sw-bt-tradeoffs\">\n  <div class=\"sw-shell\">\n    <header class=\"sw-bt-head\">\n      <span class=\"sw-bt-eyebrow\">Make the Right Choice<\/span>\n      <div class=\"sw-bt-head__body\">\n        <h2 class=\"sw-bt-h2\">When to choose stand-up pouch vs alternatives<\/h2>\n        <p class=\"sw-bt-intro\">Stand-up pouches dominate premium retail, but they are not the cheapest format and not always the fastest to fill. If your product is single-serve, ultra-cost-sensitive, or runs on a vertical line at 200+&nbsp;bags\/min, another pouch type may serve you better. Honest comparison below.<\/p>\n      <\/div>\n    <\/header>\n\n    <div class=\"sw-bt-tradeoffs__grid\">\n\n      <article class=\"sw-bt-tradeoff sw-bt-tradeoff--primary\">\n        <div class=\"sw-bt-tradeoff__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/01\/Stand-Up-Pouch.webp\"\n               alt=\"Stand-up pouch line drawing\"\n               width=\"220\" height=\"220\"\n               loading=\"lazy\">\n        <\/div>\n        <h3 class=\"sw-bt-tradeoff__title\">Stand-Up Pouch (Doypack)<\/h3>\n        <ul class=\"sw-bt-tradeoff__list\">\n          <li>Excellent shelf presence and vertical face<\/li>\n          <li>Self-standing for premium retail impact<\/li>\n          <li>High barrier protection &mdash; foil &amp; metallized films<\/li>\n          <li>Resealable zipper options for daily-use SKUs<\/li>\n          <li>Ideal for premium positioning, branded retail<\/li>\n        <\/ul>\n        <p class=\"sw-bt-tradeoff__note\">You are reading this page<\/p>\n      <\/article>\n\n      <article class=\"sw-bt-tradeoff\">\n        <div class=\"sw-bt-tradeoff__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/01\/3-Side-Seal-Pouch.webp\"\n               alt=\"3-side seal pouch line drawing\"\n               width=\"220\" height=\"220\"\n               loading=\"lazy\">\n        <\/div>\n        <h3 class=\"sw-bt-tradeoff__title\">3-Side Seal Sachet<\/h3>\n        <ul class=\"sw-bt-tradeoff__list\">\n          <li>Lowest material cost per unit<\/li>\n          <li>Simple, compact flat format<\/li>\n          <li>Best for single-serve and trial sizes<\/li>\n          <li>Easy to transport and store flat<\/li>\n          <li>Wide industry use &mdash; condiments, samples<\/li>\n        <\/ul>\n        <a class=\"sw-bt-tradeoff__link\" href=\"\/3-side-seal-pouch-packing-machine\/\">Learn more about 3-side seal &rarr;<\/a>\n      <\/article>\n\n      <article class=\"sw-bt-tradeoff\">\n        <div class=\"sw-bt-tradeoff__visual\">\n          <img decoding=\"async\" src=\"https:\/\/www.shengweimachine.com\/wp-content\/uploads\/2024\/01\/Back-Seal-Pouch.webp\"\n               alt=\"Back-seal pillow pouch line drawing\"\n               width=\"220\" height=\"220\"\n               loading=\"lazy\">\n        <\/div>\n        <h3 class=\"sw-bt-tradeoff__title\">Back-Seal Pillow Pouch<\/h3>\n        <ul class=\"sw-bt-tradeoff__list\">\n          <li>Highest production speed (200+ bpm on VFFS)<\/li>\n          <li>Cost-effective per bag<\/li>\n          <li>Common in flow-wrapped snack and candy<\/li>\n          <li>Lightweight and compact for shipping<\/li>\n          <li>Great for high-volume single SKUs<\/li>\n        <\/ul>\n        <a class=\"sw-bt-tradeoff__link\" href=\"\/back-seal-pouch-packing-machine\/\">Learn more about back-seal pillow &rarr;<\/a>\n      <\/article>\n\n    <\/div>\n  <\/div>\n<\/section>\n\n\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\n     \u00a77  FAQ\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 -->\n<section class=\"sw-bt-section sw-bt-section--alt sw-bt-faq\">\n  <div class=\"sw-shell\">\n    <div class=\"sw-bt-faq__layout\">\n      <header class=\"sw-bt-faq__head\">\n        <span class=\"sw-bt-eyebrow\">Questions Answered<\/span>\n        <h2 class=\"sw-bt-h2 sw-bt-h2--small\">FAQ<\/h2>\n      <\/header>\n\n      <div class=\"sw-bt-faq__list\">\n\n        <details class=\"sw-bt-faq__item\">\n          <summary>What&rsquo;s the minimum bag size for a doypack filler?<\/summary>\n          <div class=\"sw-bt-faq__answer\">\n            <p>ShengWei premade-bag fillers run pouches as small as 80&times;100&nbsp;mm (width &times; length). Below that, the rotary grippers can&rsquo;t reliably hold and open the bag. For sachets smaller than 80&nbsp;mm width, consider a VFFS line instead &mdash; see our <a href=\"\/3-side-seal-pouch-packing-machine\/\">3-side seal page<\/a> for that route.<\/p>\n          <\/div>\n        <\/details>\n\n        <details class=\"sw-bt-faq__item\">\n          <summary>Are these machines compatible with zipper pouches?<\/summary>\n          <div class=\"sw-bt-faq__answer\">\n            <p>Yes &mdash; all four models include an automatic zipper-opening station as a standard module. The zipper is detected, opened, the bag is filled, then the top is sealed below the zipper line. This works with both press-to-close and slider zippers. For brands building their entire SKU around resealable closure, see our dedicated <a href=\"\/zipper-pouch-packing-machine\/\">zipper pouch packing machine<\/a> page.<\/p>\n          <\/div>\n        <\/details>\n\n        <details class=\"sw-bt-faq__item\">\n          <summary>Do your machines support K-seal (flat-bottom) pouches?<\/summary>\n          <div class=\"sw-bt-faq__answer\">\n            <p>Yes, with a configuration adjustment. K-seal pouches have additional bottom seams that need precise gripper positioning. Inform our engineers of your bag template (with technical drawing) at quote stage so we can set up the gripper spacing and bottom support correctly. For square-base box pouches and K-seal configurations, see <a href=\"\/flat-bottom-pouch-packing-machine\/\">flat-bottom pouch packaging<\/a>.<\/p>\n          <\/div>\n        <\/details>\n\n        <details class=\"sw-bt-faq__item\">\n          <summary>What&rsquo;s the typical lead time to the port of shipment?<\/summary>\n          <div class=\"sw-bt-faq__answer\">\n            <p>Standard lead time is 25&ndash;35 working days from deposit confirmation to FOB Shantou &mdash; the same window we have held for over a decade of <a href=\"\/about-us\/\">manufacturing premade-bag fillers in Guangdong<\/a>. Custom configurations (special voltage, multi-language HMI, additional zipper or nitrogen modules) may add 5&ndash;10 days. Sea freight transit: Southeast Asia 7&ndash;14 days, Middle East 18&ndash;25 days, Europe 30&ndash;40 days, Latin America 30&ndash;45 days.<\/p>\n          <\/div>\n        <\/details>\n\n        <details class=\"sw-bt-faq__item\">\n          <summary>Do you provide overseas installation and training?<\/summary>\n          <div class=\"sw-bt-faq__answer\">\n            <p>Yes. ShengWei engineers can travel to your facility for installation and operator training, typically 7&ndash;10 days on-site &mdash; trained on the same lines they assemble at our <a href=\"\/factory\/\">Guangdong factory and quality center<\/a>. Travel costs (flights, accommodation, per-diem) are quoted separately. Remote video installation guidance, recipe setup, and operator training are included free of charge for all customers.<\/p>\n          <\/div>\n        <\/details>\n\n        <details class=\"sw-bt-faq__item\">\n          <summary>What&rsquo;s the price range for these machines?<\/summary>\n          <div class=\"sw-bt-faq__answer\">\n            <p>Premade-bag rotary fillers range from approximately USD&nbsp;28,000 (basic SW-130ZK vacuum) to USD&nbsp;65,000 (fully configured SW-D320 with 14-head weigher). Pricing depends on filling system, bag size range, and optional modules (zipper opener, nitrogen flushing, date coding, additional weighers). <a href=\"javascript:void(0)\" onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\">Request a quote<\/a> for a sized configuration tailored to your product, or reach our sales team directly via the <a href=\"\/contact\/\">contact page<\/a>.<\/p>\n          <\/div>\n        <\/details>\n\n        <details class=\"sw-bt-faq__item\">\n          <summary>How does a doypack filler differ from a VFFS line for the same product?<\/summary>\n          <div class=\"sw-bt-faq__answer\">\n            <p>Premade-bag rotary fillers (the SW-D, SW-L, SW-Y, and SW-130ZK series on this page) buy pre-converted pouches from a bag converter and load them onto rotary grippers. Vertical form-fill-seal (VFFS) machines form the bag from rollstock film in the same pass as filling. Premade is preferred for high-graphics retail pouches with zippers and complex print, because the bag converter delivers higher print quality than in-line printing. VFFS wins for high-volume single-SKU pillow bags where film cost matters more than shelf appeal. For high-volume sachet output we offer <a href=\"\/collar-type-packing-machine\/\">collar-type sachet machines<\/a>, and for back-seal pillow bags see our <a href=\"\/full-automatic-vertical-packing-machine\/\">full automatic vertical packing machines<\/a>.<\/p>\n          <\/div>\n        <\/details>\n\n        <details class=\"sw-bt-faq__item\">\n          <summary>What films and laminates are compatible with these machines?<\/summary>\n          <div class=\"sw-bt-faq__answer\">\n            <p>ShengWei premade-bag fillers handle PET\/PE, PET\/AL\/PE, kraft paper laminates, recyclable mono-PE\/PP, and metallized films from 60&ndash;150 micron thickness. Sealing temperature, jaw pressure, and dwell time are all adjustable via the HMI panel for fine-tuning per film type. For pouches with rigid spouts and screw caps (juice, baby food, detergent refill) see the <a href=\"\/spout-pouch-filling-and-capping-machine\/\">SW-CCS6 spout pouch filling and capping machine<\/a> page. We recommend submitting a sample pouch and product for a sealing test before shipment.<\/p>\n          <\/div>\n        <\/details>\n\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n\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\n     \u00a78  FINAL CTA  \u2014  standard sw-cta-dark pattern\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 -->\n<section class=\"sw-cta-dark\">\n  <div class=\"sw-shell\">\n    <div class=\"sw-cta-grid\">\n\n      <div>\n        <span class=\"sw-eyebrow\">Get a Quote<\/span>\n        <h2 class=\"sw-section-title\" style=\"text-align:left\">Ready to spec your stand-up pouch line?<\/h2>\n        <p class=\"sw-lead\">Send us your product type, bag dimensions, and target output. Our engineers reply within 12 hours with a sized quote, layout drawing, and a sample-test plan tailored to your line.<\/p>\n        <p class=\"sw-workflow-text\">info@shengweimachine.com &middot; +86 181 2511 2025<\/p>\n      <\/div>\n\n      <div class=\"sw-cta-buttons\">\n        <a href=\"javascript:void(0)\"\n           onclick=\"if(typeof elementorProFrontend!=='undefined'){elementorProFrontend.modules.popup.showPopup({id:840})}\"\n           data-elementor-open-popup=\"840\"\n           class=\"sw-btn-primary\">Request a Quote &rarr;<\/a>\n        <a href=\"https:\/\/wa.me\/8618125112025?text=Hello%2C+I%27m+interested+in+stand-up+pouch+packaging+machines.\" class=\"sw-btn-secondary\" target=\"_blank\" rel=\"noopener\">WhatsApp Now<\/a>\n      <\/div>\n\n    <\/div>\n  <\/div>\n<\/section>\n\n\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\n     SCHEMA  \u2014  CollectionPage + BreadcrumbList + FAQPage\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 -->\n<script type=\"application\/ld+json\">\n[\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"CollectionPage\",\n    \"name\": \"Stand-Up Pouch & Doypack Packing Machines\",\n    \"description\": \"Premade-bag rotary filling systems for stand-up pouches and doypacks \u2014 granule, powder, liquid, and vacuum configurations. Capacity 15\u201380 bags\/min, \u00b10.5\u20131% filling accuracy, SUS304 stainless steel. Four ShengWei machines compared with full specifications.\",\n    \"url\": \"https:\/\/www.shengweimachine.com\/stand-up-pouch-packing-machine\/\",\n    \"inLanguage\": \"en\",\n    \"datePublished\": \"2026-05-05\",\n    \"dateModified\": \"2026-05-05\",\n    \"isPartOf\": {\n      \"@type\": \"WebSite\",\n      \"name\": \"ShengWei Machine\",\n      \"url\": \"https:\/\/www.shengweimachine.com\/\"\n    },\n    \"about\": {\n      \"@type\": \"Thing\",\n      \"name\": \"Stand-up pouch packing machine\"\n    },\n    \"publisher\": {\n      \"@type\": \"Organization\",\n      \"name\": \"Guangdong Shengwei Machinery Technology Co., Ltd.\",\n      \"url\": \"https:\/\/www.shengweimachine.com\/\"\n    },\n    \"mainEntity\": {\n      \"@type\": \"ItemList\",\n      \"name\": \"ShengWei Premade-Bag Fillers for Stand-Up Pouches\",\n      \"description\": \"Four 8-station rotary filling machines covering granule, powder, liquid, and vacuum stand-up pouch applications \u2014 same SUS304 platform, different filling systems.\",\n      \"numberOfItems\": 4,\n      \"itemListElement\": [\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 1,\n          \"url\": \"https:\/\/www.shengweimachine.com\/premade-bag-packing-machine\/premade-bag-granule-packing-machine\/\",\n          \"name\": \"SW-D200\/D250\/D320 Premade Bag Granule Packing Machine\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 2,\n          \"url\": \"https:\/\/www.shengweimachine.com\/premade-bag-packing-machine\/premade-bag-powder-packing-machine\/\",\n          \"name\": \"SW-L200\/L250\/L320 Premade Bag Powder Packing Machine\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 3,\n          \"url\": \"https:\/\/www.shengweimachine.com\/premade-bag-packing-machine\/premade-bag-liquid-packing-machine\/\",\n          \"name\": \"SW-Y200\/Y250\/Y320 Premade Bag Liquid Packing Machine\"\n        },\n        {\n          \"@type\": \"ListItem\",\n          \"position\": 4,\n          \"url\": \"https:\/\/www.shengweimachine.com\/premade-bag-packing-machine\/premade-bag-vacuum-packing-machine\/\",\n          \"name\": \"SW-130ZK\/160ZK Premade Bag Vacuum Packing Machine\"\n        }\n      ]\n    }\n  },\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"BreadcrumbList\",\n    \"itemListElement\": [\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 1,\n        \"name\": \"Home\",\n        \"item\": \"https:\/\/www.shengweimachine.com\/\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 2,\n        \"name\": \"Pouch Types\",\n        \"item\": \"https:\/\/www.shengweimachine.com\/pouch-types\/\"\n      },\n      {\n        \"@type\": \"ListItem\",\n        \"position\": 3,\n        \"name\": \"Stand-Up Pouch Packing Machine\",\n        \"item\": \"https:\/\/www.shengweimachine.com\/stand-up-pouch-packing-machine\/\"\n      }\n    ]\n  },\n  {\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What's the minimum bag size for a doypack filler?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"ShengWei premade-bag fillers run pouches as small as 80\u00d7100 mm (width \u00d7 length). Below that, the rotary grippers can't reliably hold and open the bag. For sachets smaller than 80 mm width, consider a VFFS line instead.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Are these machines compatible with zipper pouches?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes \u2014 all four models include an automatic zipper-opening station as a standard module. The zipper is detected, opened, the bag is filled, then the top is sealed below the zipper line. Works with both press-to-close and slider zippers.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Do your machines support K-seal (flat-bottom) pouches?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes, with a configuration adjustment. K-seal pouches have additional bottom seams that need precise gripper positioning. Inform our engineers of your bag template at quote stage so we can set up the gripper spacing and bottom support correctly.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What's the typical lead time to the port of shipment?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Standard lead time is 25\u201335 working days from deposit confirmation to FOB Shantou. Custom configurations may add 5\u201310 days. Sea freight transit: Southeast Asia 7\u201314 days, Middle East 18\u201325 days, Europe 30\u201340 days, Latin America 30\u201345 days.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"Do you provide overseas installation and training?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Yes. ShengWei engineers can travel to your facility for installation and operator training, typically 7\u201310 days on-site. Travel costs are quoted separately. Remote video installation guidance and operator training are included free of charge for all customers.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What's the price range for these machines?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Premade-bag rotary fillers range from approximately USD 28,000 (basic SW-130ZK vacuum) to USD 65,000 (fully configured SW-D320 with 14-head weigher). Pricing depends on filling system, bag size range, and optional modules.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"How does a doypack filler differ from a VFFS line for the same product?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"Premade-bag rotary fillers buy pre-converted pouches and load them onto rotary grippers. VFFS machines form the bag from rollstock film in the same pass as filling. Premade is preferred for high-graphics retail pouches with zippers; VFFS wins for high-volume single-SKU pillow bags where film cost matters more than shelf appeal.\"\n        }\n      },\n      {\n        \"@type\": \"Question\",\n        \"name\": \"What films and laminates are compatible with these machines?\",\n        \"acceptedAnswer\": {\n          \"@type\": \"Answer\",\n          \"text\": \"ShengWei premade-bag fillers handle PET\/PE, PET\/AL\/PE, kraft paper laminates, recyclable mono-PE\/PP, and metallized films from 60\u2013150 micron thickness. Sealing temperature, jaw pressure, and dwell time are adjustable via HMI for fine-tuning per film type. We recommend submitting a sample pouch and product for a sealing test before shipment.\"\n        }\n      }\n    ]\n  }\n]\n<\/script>\n\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":"","protected":false},"author":1,"featured_media":3119,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3117","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/3117","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=3117"}],"version-history":[{"count":1,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/3117\/revisions"}],"predecessor-version":[{"id":3146,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/pages\/3117\/revisions\/3146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/media\/3119"}],"wp:attachment":[{"href":"https:\/\/www.shengweimachine.com\/zh\/wp-json\/wp\/v2\/media?parent=3117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}