{"id":5532,"date":"2026-10-14T16:31:32","date_gmt":"2026-10-14T16:31:32","guid":{"rendered":"https:\/\/www.packagingofchina.com\/?p=5532"},"modified":"2026-10-14T16:31:36","modified_gmt":"2026-10-14T16:31:36","slug":"why-do-spouted-bags-clog-during-filling","status":"publish","type":"post","link":"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/","title":{"rendered":"\u0644\u0645\u0627\u0630\u0627 \u062a\u0646\u0633\u062f \u0627\u0644\u0623\u0643\u064a\u0627\u0633 \u0627\u0644\u0645\u0632\u0648\u062f\u0629 \u0628\u0641\u0648\u0647\u0629 \u0623\u062b\u0646\u0627\u0621 \u0627\u0644\u062a\u0639\u0628\u0626\u0629\u061f \u0627\u0644\u0623\u0633\u0628\u0627\u0628 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u0648\u0627\u0644\u062d\u0644\u0648\u0644"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/custom-spout-pouches\/\">Spouted bags<\/a><\/strong> clog mainly due to mismatches between product viscosity, particle size, nozzle specifications, and filling conditions. <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> is a professional <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/custom-flexible-packaging-solutions\/\" data-type=\"page\" data-id=\"85\">\u062d\u0644\u0648\u0644 \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0648\u0627\u0644\u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0627\u0644\u0645\u062e\u0635\u0635\u0629<\/a><\/strong> manufacturer with 30+ years of experience, helping global brands optimize spout pouch structures, nozzle designs, and filling compatibility for stable production.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u062a\u0628\u062f\u064a\u0644 \u062c\u062f\u0648\u0644 \u0627\u0644\u0645\u062d\u062a\u0648\u064a\u0627\u062a\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u062a\u0628\u062f\u064a\u0644<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#Why_Do_Spouted_Bags_Clog_During_Filling\" >Why Do Spouted Bags Clog During Filling?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#Under_What_Conditions_Do_Spouted_Bags_Experience_Clogging\" >Under What Conditions Do Spouted Bags Experience Clogging?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#Common_Causes_of_Spouted_Bags_Nozzle_Blockages\" >Common Causes of Spouted Bags Nozzle Blockages<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#1_Incorrect_Nozzle_Diameter_Selection\" >1. Incorrect Nozzle Diameter Selection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#2_High_Product_Viscosity\" >2. High Product Viscosity<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#How_to_Choose_the_Right_Spout_Size_for_Spouted_Bags\" >How to Choose the Right Spout Size for Spouted Bags?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#How_to_Reduce_Clogging_Problems_During_Production\" >How to Reduce Clogging Problems During Production?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#What_Should_Buyers_Confirm_Before_Purchasing_Spouted_Bags\" >What Should Buyers Confirm Before Purchasing Spouted Bags?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#Why_Choose_DQ_PACK_for_Custom_Spouted_Bags\" >Why Choose DQ PACK for Custom Spouted Bags?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#FAQ\" >\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#1_What_causes_spouted_bags_to_clog_during_filling\" >1. What causes spouted bags to clog during filling?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#2_Can_fruit_juice_with_pulp_be_packed_in_spouted_bags\" >2. Can fruit juice with pulp be packed in spouted bags?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#3_Does_a_larger_spout_always_improve_filling_speed\" >3. Does a larger spout always improve filling speed?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#4_How_can_buyers_test_spouted_bags_before_mass_production\" >4. How can buyers test spouted bags before mass production?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#4_How_does_DQ_PACK_customize_spouted_bags\" >4. How does DQ PACK customize spouted bags?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.packagingofchina.com\/ar\/why-do-spouted-bags-clog-during-filling\/#Conclusion\" >\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Do_Spouted_Bags_Clog_During_Filling\"><\/span>Why Do Spouted Bags Clog During Filling? <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Spouted bags clog during filling when the product characteristics, nozzle design, and filling process are not properly matched.<\/strong> Products such as fruit puree, thick juice, yogurt, sauces, and beverages containing pulp require customized nozzle specifications to ensure smooth flow and stable production.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/oem-fruit-puree-pouches-wholesale\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-1.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-1\" class=\"wp-image-5538\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-1.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-1-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-1-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-1-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-1-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/factory-supply-baby-food-pouch\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-3.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-3\" class=\"wp-image-5540\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-3.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-3-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-3-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-3-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-3-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/china-reusable-spout-pouch-for-juice\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-2.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-2\" class=\"wp-image-5539\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-2.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-2-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-2-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-2-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-2-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u0643\u0645\u062d\u062a\u0631\u0641 <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/custom-spout-pouches\/\">spouted bags manufacturer<\/a><\/strong>, <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> provides customized flexible packaging solutions by evaluating product viscosity, particle size, filling speed, and equipment requirements before production. Proper matching between packaging structure and filling conditions reduces clogging risks, production downtime, and unnecessary adjustments.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Under_What_Conditions_Do_Spouted_Bags_Experience_Clogging\"><\/span>Under What Conditions Do Spouted Bags Experience Clogging?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The performance of spouted bags depends heavily on the relationship between the product and the spout system.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common situations that increase clogging risks include:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Cause<\/th><th>Impact on Filling<\/th><\/tr><\/thead><tbody><tr><td>High product viscosity<\/td><td>Requires higher pressure and reduces flow speed<\/td><\/tr><tr><td>Large fruit pulp particles<\/td><td>Particles may block the nozzle channel<\/td><\/tr><tr><td>Small nozzle diameter<\/td><td>Limits product flow capacity<\/td><\/tr><tr><td>Product residue after filling<\/td><td>Residue may dry and cause later blockages<\/td><\/tr><tr><td>Incorrect filling parameters<\/td><td>Creates unstable flow and increased residue<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">For example, fruit puree has a much thicker consistency than regular juice. If the nozzle channel is too narrow, the filling pressure increases and affects production efficiency.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Common_Causes_of_Spouted_Bags_Nozzle_Blockages\"><\/span>Common Causes of Spouted Bags Nozzle Blockages<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Incorrect_Nozzle_Diameter_Selection\"><\/span>1. Incorrect Nozzle Diameter Selection<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A smaller nozzle is not always suitable for every product. While standard juice may flow smoothly through a narrow nozzle, products containing pulp, seeds, or thicker ingredients require larger flow channels.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When customizing spouted bags, the <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/custom-spout-pouches\/\">spouted bag manufacturer<\/a><\/strong> should evaluate:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0644\u0632\u0648\u062c\u0629 \u0627\u0644\u0645\u0646\u062a\u062c<\/li>\n\n\n\n<li>Particle size<\/li>\n\n\n\n<li>Filling volume<\/li>\n\n\n\n<li>Filling machine speed<\/li>\n\n\n\n<li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0625\u0646\u062a\u0627\u062c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The nozzle specification is selected based on actual application conditions rather than pouch capacity alone.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_High_Product_Viscosity\"><\/span>2. High Product Viscosity<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Viscosity directly affects filling performance. Thick products create greater resistance inside the spout channel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Typical products requiring special consideration include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0647\u0631\u064a\u0633 \u0627\u0644\u0641\u0627\u0643\u0647\u0629<\/li>\n\n\n\n<li>\u0623\u063a\u0630\u064a\u0629 \u0627\u0644\u0623\u0637\u0641\u0627\u0644<\/li>\n\n\n\n<li>Yogurt drinks<\/li>\n\n\n\n<li>Thick sauces<\/li>\n\n\n\n<li>Concentrated beverages<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For these applications, spouted bags must be designed with suitable nozzle dimensions to maintain consistent filling speed.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/custom-kids-juice-spout-pouches\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-5.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-5\" class=\"wp-image-5543\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-5.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-5-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-5-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-5-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-5-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/custom-fruit-puree-spout-pouch\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-4.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-4\" class=\"wp-image-5542\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-4.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-4-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-4-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-4-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-4-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/custom-yogurt-spout-pouch\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-6.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-6\" class=\"wp-image-5544\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-6.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-6-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-6-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-6-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-6-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/custom-200ml-spout-pouches-bulk\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-7.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-7\" class=\"wp-image-5545\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-7.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-7-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-7-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-7-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-7-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Choose_the_Right_Spout_Size_for_Spouted_Bags\"><\/span>How to Choose the Right Spout Size for Spouted Bags?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Selecting the correct nozzle requires evaluating three key factors:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>Analyze product characteristics<\/strong><br>Confirm viscosity, ingredients, and particle size before choosing the spout.<\/li>\n\n\n\n<li><strong>Match filling equipment requirements<\/strong><br>The nozzle must support the filling machine speed and pressure conditions.<\/li>\n\n\n\n<li><strong>Conduct filling tests before mass production<\/strong><br>Sample testing helps verify flow rate, residue levels, and clogging risks.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/custom-spout-pouches\/\">Spouted bag manufacturers<\/a><\/strong>&nbsp;recommend that customers provide complete product information before ordering:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Product type and formula<\/li>\n\n\n\n<li>Particle size<\/li>\n\n\n\n<li>\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0639\u0628\u0626\u0629<\/li>\n\n\n\n<li>Filling volume<\/li>\n\n\n\n<li>Target production speed<\/li>\n\n\n\n<li>Filling equipment model<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Develop suitable <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/custom-spout-pouches\/\">spouted bags<\/a><\/strong> that match both product performance and production requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_Reduce_Clogging_Problems_During_Production\"><\/span>How to Reduce Clogging Problems During Production?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Even with properly designed spouted bags, filling stability depends on production control.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Recommended actions include:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Test samples using the actual product before bulk production.<\/li>\n\n\n\n<li>Monitor continuous filling performance instead of testing only one pouch.<\/li>\n\n\n\n<li>Check nozzle alignment with the filling head.<\/li>\n\n\n\n<li>Adjust filling speed according to product flow characteristics.<\/li>\n\n\n\n<li>Confirm nozzle specifications during the prototype stage.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">According to the flexible packaging industry data from the Flexible Packaging Association, flexible packaging performance depends on proper material selection, design optimization, and application requirements. Matching packaging components with product conditions is essential for reliable performance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Should_Buyers_Confirm_Before_Purchasing_Spouted_Bags\"><\/span>What Should Buyers Confirm Before Purchasing Spouted Bags?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For importers, distributors, and brand owners, the following specifications should be confirmed:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Purchasing Item<\/th><th>\u0644\u0645\u0627\u0630\u0627 \u0647\u0630\u0627 \u0645\u0647\u0645\u061f<\/th><\/tr><\/thead><tbody><tr><td>Nozzle diameter<\/td><td>Determines product flow capability<\/td><\/tr><tr><td>Nozzle position and height<\/td><td>Ensures filling machine compatibility<\/td><\/tr><tr><td>Spout material<\/td><td>Affects sealing and durability<\/td><\/tr><tr><td>\u0644\u0632\u0648\u062c\u0629 \u0627\u0644\u0645\u0646\u062a\u062c<\/td><td>Influences filling resistance<\/td><\/tr><tr><td>Particle characteristics<\/td><td>Prevents blockage risks<\/td><\/tr><tr><td>Filling equipment model<\/td><td>Ensures production compatibility<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Choose_DQ_PACK_for_Custom_Spouted_Bags\"><\/span>Why Choose DQ PACK for Custom Spouted Bags?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/production\/\"><img decoding=\"async\" width=\"4512\" height=\"3384\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-1.webp\" alt=\"Why Do Spouted Bags Clog During Filling-1\" class=\"wp-image-5559\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-1.webp 4512w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-1-300x225.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-1-768x576.webp 768w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-1-16x12.webp 16w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-1-1200x900.webp 1200w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-1-600x450.webp 600w\" sizes=\"(max-width: 4512px) 100vw, 4512px\" \/><\/a><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> has specialized in custom flexible packaging and printing solutions since 1991. With more than 30 years of manufacturing and export experience, <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> serves global customers with reliable packaging solutions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The company operates a 30,000\u33a1 production facility equipped with:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>6 automated packaging printing lines<\/li>\n\n\n\n<li>6 high-speed solvent-free laminating lines<\/li>\n\n\n\n<li>7 \u0645\u0627\u0643\u064a\u0646\u0627\u062a \u062d\u0632\u0651 \u0645\u062a\u0637\u0648\u0631\u0629 7 \u0645\u0627\u0643\u064a\u0646\u0627\u062a \u062d\u0632\u0651 \u0645\u062a\u0637\u0648\u0631\u0629<\/li>\n\n\n\n<li>20 bag-making production lines<\/li>\n\n\n\n<li>Class 300,000 cleanroom facilities<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">With more than 200 skilled employees, <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> follows ISO9001-2018 quality management standards and has established strong domestic and international market recognition. The registered trademark \u201cDQ PACK CN\u201d represents its commitment to professional manufacturing and consistent quality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether for juice, puree, sauces, beverages, or other liquid products, <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> provides customized spouted bag solutions based on product characteristics, filling requirements, and production conditions.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe title=\"\u0641\u0646 \u0635\u0646\u0627\u0639\u0629 \u0623\u0643\u064a\u0627\u0633 \u0641\u0648\u0647\u0629 \u0627\u0644\u0643\u0627\u062a\u0634\u0628: \u0646\u0638\u0631\u0629 \u0645\u0646 \u0648\u0631\u0627\u0621 \u0627\u0644\u0643\u0648\u0627\u0644\u064a\u0633\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/wQUFVEwTYpU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_What_causes_spouted_bags_to_clog_during_filling\"><\/span>1. What causes spouted bags to clog during filling?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The main causes are incorrect nozzle size, high product viscosity, large particles, product residue, and poor matching between packaging and filling equipment.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Can_fruit_juice_with_pulp_be_packed_in_spouted_bags\"><\/span>2. Can fruit juice with pulp be packed in spouted bags?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yes. However, the nozzle diameter and channel design must match the pulp size and filling speed to prevent blockage.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Does_a_larger_spout_always_improve_filling_speed\"><\/span>3. Does a larger spout always improve filling speed?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">No. Filling speed also depends on product viscosity, pressure control, and equipment design.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_How_can_buyers_test_spouted_bags_before_mass_production\"><\/span>4. How can buyers test spouted bags before mass production?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Conduct filling trials using the actual product and evaluate flow stability, residue, and clogging performance during continuous operation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_How_does_DQ_PACK_customize_spouted_bags\"><\/span>4. How does DQ PACK customize spouted bags?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DQ PACK analyzes product properties, filling equipment, and production requirements to develop suitable spout structures and flexible packaging solutions.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u0627\u0644\u062e\u0627\u062a\u0645\u0629<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The stability of spouted bags during filling depends on the precise balance between packaging design, product characteristics, and filling equipment. Problems such as nozzle clogging can be effectively reduced by selecting the correct spout diameter, understanding product viscosity, controlling filling parameters, and conducting proper sample testing before mass production.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As an experienced custom flexible packaging and printing solutions manufacturer, <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> combines more than 30 years of manufacturing expertise with advanced production capabilities to deliver reliable spouted bag solutions for global brands, importers, and distributors. From product analysis and structural design to customized production, <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> helps customers achieve efficient filling performance, consistent quality, and reduced production risks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Whether you need packaging for juice, puree, sauces, dairy products, or other liquid applications, <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> provides professional OEM\/ODM support and customized flexible packaging solutions tailored to your market needs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0627\u062a\u0635\u0644 \u0628\u0646\u0627 <strong><a href=\"https:\/\/www.packagingofchina.com\/ar\/about-dq-pack\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u062d\u0632\u0645\u0629 DQ<\/mark><\/a><\/strong> today to develop high-performance spouted bags that improve product protection, production efficiency, and brand value.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/custom-printed-foil-spout-bags-for-fruit-puree\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-8.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-8\" class=\"wp-image-5547\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-8.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-8-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-8-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-8-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-8-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/custom-stand-up-spout-pouches\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-9.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-9\" class=\"wp-image-5548\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-9.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-9-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-9-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-9-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-9-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/custom-160g-ketchup-spout-pouch\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-10.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-10\" class=\"wp-image-5549\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-10.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-10-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-10-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-10-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-10-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.packagingofchina.com\/ar\/product\/custom-condiment-packaging-bag\/\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-11.webp\" alt=\"Why Do Spouted Bags Clog During Filling-Spout Pouch Wholesale-DQ PACK-11\" class=\"wp-image-5550\" srcset=\"https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-11.webp 600w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-11-300x300.webp 300w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-11-150x150.webp 150w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-11-12x12.webp 12w, https:\/\/www.packagingofchina.com\/wp-content\/uploads\/2026\/10\/Why-Do-Spouted-Bags-Clog-During-Filling-Spout-Pouch-Wholesale-DQ-PACK-11-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/figure>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Spouted bags clog mainly due to mismatches between product viscosity, particle size, nozzle specifications, and filling conditions. DQ PACK is a professional custom flexible packaging and printing solutions manufacturer with 30+ years of experience, helping global brands optimize spout pouch structures, nozzle designs, and filling compatibility for stable production. Why Do Spouted Bags Clog During [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5535,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[23],"tags":[79],"class_list":["post-5532","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs-news","tag-custom-spout-pouches"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/posts\/5532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/comments?post=5532"}],"version-history":[{"count":13,"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/posts\/5532\/revisions"}],"predecessor-version":[{"id":5581,"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/posts\/5532\/revisions\/5581"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/media\/5535"}],"wp:attachment":[{"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/media?parent=5532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/categories?post=5532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.packagingofchina.com\/ar\/wp-json\/wp\/v2\/tags?post=5532"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}