{"id":3491,"date":"2026-08-13T01:06:32","date_gmt":"2026-08-13T01:06:32","guid":{"rendered":"https:\/\/www.zkprintpack.com\/?p=3491"},"modified":"2026-08-13T01:06:35","modified_gmt":"2026-08-13T01:06:35","slug":"food-packaging-with-water-based-ink","status":"publish","type":"post","link":"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/","title":{"rendered":"Food Packaging: Solve Solvent Odor with Water-Based Ink"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Struggling with solvent odor in your <strong><a href=\"https:\/\/www.zkprintpack.com\/flexible-packaging-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">flexible pouch packaging<\/a><\/strong>? Solvent retention often causes smell complaints and food contamination. As a leading flexible packaging manufacturer in China, <strong><a href=\"https:\/\/www.zkprintpack.com\/\">Zhongjia Packaging<\/a><\/strong> utilizes an advanced water-based ink printing process to eliminate organic solvent residues, ensuring 100% odor-free food packaging and FDA compliance. Discover how our eco-friendly <strong><a href=\"https:\/\/www.zkprintpack.com\/custom-snack-packaging-bag\/\" target=\"_blank\" rel=\"noreferrer noopener\">food packaging<\/a><\/strong> solutions protect your brand quality and product safety.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most dreaded crises for food brand purchasing managers or packaging engineers is receiving customer complaints: &#8220;Your product tastes like paint\/solvent!&#8221;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This odor not only ruins the flavor of the food itself but can also lead to large-scale returns, destruction, and even food safety compliance risks. The core culprit behind this odor is often solvent-based inks used in traditional gravure printing and the solvent retention they leave in the packaging material.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/www.zkprintpack.com\/custom-snack-packaging-bag\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2026\/07\/Customized-Snack-Food-Packaging-Bags-Manufacturer.webp\" alt=\"custom food packaging bags\" class=\"wp-image-3425\" style=\"width:454px;height:auto\" srcset=\"https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2026\/07\/Customized-Snack-Food-Packaging-Bags-Manufacturer.webp 400w, https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2026\/07\/Customized-Snack-Food-Packaging-Bags-Manufacturer-150x150.webp 150w, https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2026\/07\/Customized-Snack-Food-Packaging-Bags-Manufacturer-12x12.webp 12w, https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2026\/07\/Customized-Snack-Food-Packaging-Bags-Manufacturer-300x300.webp 300w, https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2026\/07\/Customized-Snack-Food-Packaging-Bags-Manufacturer-100x100.webp 100w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">As a leading <strong><a href=\"https:\/\/www.zkprintpack.com\/custom-stand-up-pouch\/\" target=\"_blank\" rel=\"noreferrer noopener\">flexible packaging manufacturer<\/a><\/strong> in China with years of experience in the industry, we&#8217;ll break down today how water-based ink technology addresses odor issues at their source, from a factory perspective, helping you create high-quality, odor-free packaging solutions.<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 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\">Table of Contents<\/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=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/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.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#The_Invisible_Hazard_Why_Solvent_Odor_in_Food_Packaging_Triggers_Customer_Complaints_Product_Recalls\" >The Invisible Hazard: Why Solvent Odor in Food Packaging Triggers Customer Complaints &amp; Product Recalls<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#Formation_and_Hazards_of_Solvent_Residue\" >Formation and Hazards of Solvent Residue<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#Solvent_Ink_vs_Water-Based_Ink_Where_Does_the_Odor_Come_From\" >Solvent Ink vs. Water-Based Ink: Where Does the Odor Come From?<\/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.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#Comparison_of_Chemical_Composition_and_Volatilization_Mechanism\" >Comparison of Chemical Composition and Volatilization Mechanism<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#How_Water-Based_Ink_Technology_Eliminates_Residual_Odor\" >How Water-Based Ink Technology Eliminates Residual Odor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#Case_Study_How_Zhongjia_Helped_a_European_Snack_Brand_Overcome_Odor_Crisis\" >Case Study: How Zhongjia Helped a European Snack Brand Overcome Odor Crisis<\/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.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#Beyond_Odor_Food_Safety_Compliance_Eco-Friendly_Advantages\" >Beyond Odor: Food Safety Compliance &amp; Eco-Friendly Advantages<\/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.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#How_Zhongjia_Packaging_Helps_Food_Brands_Transition_to_Odor-Free_Packaging\" >How Zhongjia Packaging Helps Food Brands Transition to Odor-Free Packaging<\/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.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#FAQ_Frequently_Asked_Questions\" >FAQ (Frequently Asked Questions)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#Q1_Can_the_color_vibrancy_and_adhesion_of_water-based_ink_printing_reach_the_standards_of_traditional_solvent-based_inks\" >Q1: Can the color vibrancy and adhesion of water-based ink printing reach the standards of traditional solvent-based inks?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#Q2_Will_switching_to_water-based_ink_flexible_pouch_packaging_significantly_increase_procurement_costs\" >Q2: Will switching to water-based ink flexible pouch packaging significantly increase procurement costs?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#Conclusion\" >Conclusion<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.zkprintpack.com\/fr\/food-packaging-with-water-based-ink\/#About_Zhongjia_Packaging\" >About Zhongjia Packaging<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Invisible_Hazard_Why_Solvent_Odor_in_Food_Packaging_Triggers_Customer_Complaints_Product_Recalls\"><\/span>The Invisible Hazard: Why Solvent Odor in Food Packaging Triggers Customer Complaints &amp; Product Recalls<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In traditional flexible packaging production, most printing presses use inks containing organic solvents such as ethyl acetate and toluene.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Formation_and_Hazards_of_Solvent_Residue\"><\/span>Formation and Hazards of Solvent Residue<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The main causes of <strong>solvent odor in food packaging<\/strong> are excessively high production line speeds, insufficient drying temperatures, or lamination layers that seal in partially evaporated solvents, preventing residual solvent from escaping.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These locked solvents slowly seep into the bag during storage and transportation, ultimately contaminating the food&#8217;s flavor. For brands prioritizing quality, this not only leads to customer complaints and product recalls but also poses a critical risk to supply chain compliance.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Solvent_Ink_vs_Water-Based_Ink_Where_Does_the_Odor_Come_From\"><\/span>Solvent Ink vs. Water-Based Ink: Where Does the Odor Come From?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">To completely solve the odor problem, the most fundamental method is not &#8220;strengthening drying,&#8221; but rather &#8220;directly replacing the source material.&#8221; In our production practice, using water-based ink for food packaging has become the standard configuration for creating high-end <strong><a href=\"https:\/\/www.zkprintpack.com\/custom-flat-bottom-pouch\/\" target=\"_blank\" rel=\"noreferrer noopener\">flexible pouch packaging<\/a><\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>[Traditional Solvent Ink]: Organic solvents (ethyl acetate, etc.) \u2794 Incomplete drying \u2794 Solvent residue \u2794 Food odor<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[Environmentally Friendly Water-Based Ink]: Pure water\/ethanol system \u2794 Non-toxic and harmless drying \u2794 Zero solvent residue \u2794 100% pure and odorless<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Comparison_of_Chemical_Composition_and_Volatilization_Mechanism\"><\/span>Comparison of Chemical Composition and Volatilization Mechanism<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Traditional solvent inks rely on large amounts of organic solvents to dissolve the resin. If evaporation is insufficient during the drying process, serious solvent residue will result.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Water-based inks, on the other hand, use water and food-grade alcohols as solvent systems, replacing traditional harmful organic solvents. Throughout the entire water-based ink printing process, true solvent-free operation is achieved from the source, eliminating any residual volatile organic compounds (VOCs) or odor sources.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Water-Based_Ink_Technology_Eliminates_Residual_Odor\"><\/span>How Water-Based Ink Technology Eliminates Residual Odor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The drying principle of water-based inks lies in their unique water-based carrier design. Because they contain no low-boiling-point, highly irritating organic solvents, after passing through an intelligent hot air drying system, the only residue is odorless water evaporation residue and cured resin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This technological characteristic ensures that the resulting <strong><a href=\"https:\/\/www.zkprintpack.com\/custom-three-side-seal-pouch\/\" target=\"_blank\" rel=\"noreferrer noopener\">flexible pouch packaging<\/a><\/strong> has the advantage of zero solvent retention, fundamentally blocking the migration path of odor molecules into the food inside the bag, providing brands with truly <strong>odor-free food packaging<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Case_Study_How_Zhongjia_Helped_a_European_Snack_Brand_Overcome_Odor_Crisis\"><\/span>Case Study: How Zhongjia Helped a European Snack Brand Overcome Odor Crisis<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Real Factory Case: From Return Crisis to Trust Rebuilding<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In 2024, a well-known European nut brand approached <strong><a href=\"https:\/\/www.zkprintpack.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zhongjia<\/a><\/strong>. Their composite bags, previously sourced from another supplier, suffered from severe solvent residue and an unpleasant odor, leading to numerous customer returns in local supermarkets and severely damaging their brand image.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After taking over, Zhongjia&#8217;s technical team conducted gas chromatography testing on the original packaging materials and found that solvent residue exceeded the standard by four times. We immediately redesigned the solution: fully introducing a <strong><a href=\"https:\/\/www.zkprintpack.com\/packaging-production\/\" target=\"_blank\" rel=\"noreferrer noopener\">water-based ink printing process<\/a><\/strong>, coupled with a solvent-free lamination process.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">After switching solutions, the solvent residue on the new packaging materials dropped to near-zero levels. This not only helped the client easily obtain <strong>FDA-compliant food packaging<\/strong> certification in Europe and the US, but also enabled them to successfully restock in three major European supermarkets, reducing the return rate to zero.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Beyond_Odor_Food_Safety_Compliance_Eco-Friendly_Advantages\"><\/span>Beyond Odor: Food Safety Compliance &amp; Eco-Friendly Advantages<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">For demanding food brands, packaging materials must meet stringent <strong>FDA-compliant food packaging<\/strong> and EU 10\/2011 contact safety standards. As a <strong><a href=\"https:\/\/www.zkprintpack.com\/custom-candy-confectionery-packaging-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">professional food packaging ink supplier<\/a><\/strong> and integrated packaging material manufacturer, our water-based ink packaging not only easily passes total solvent residue and specific substance migration tests but also significantly reduces the factory&#8217;s VOC emissions.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-bricks_large_16x9\"><a href=\"https:\/\/www.zkprintpack.com\/water-based-ink-printing\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2026\/05\/water-based-ink-printing-1200x675.webp\" alt=\"water-based-ink-printing\" class=\"wp-image-3147\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">This helps brands comply with increasingly stringent environmental reviews and sustainable development policies in Europe and the United States, providing long-lasting sustainable food packaging solutions for coffee, nuts, pet food, and baked goods.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_Zhongjia_Packaging_Helps_Food_Brands_Transition_to_Odor-Free_Packaging\"><\/span>How Zhongjia Packaging Helps Food Brands Transition to Odor-Free Packaging<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In Zhongjia&#8217;s factory laboratory, every batch of <strong><a href=\"https:\/\/www.zkprintpack.com\/custom-coffee-packaging-bag-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">custom printed food packaging<\/a><\/strong> undergoes rigorous gas chromatography testing. Through scientific data verification, we ensure that the solvent residue levels in packaging materials meet the highest standards before allowing shipment.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/www.zkprintpack.com\/packaging-production\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2024\/12\/8.Quality-Control-768x511.webp\" alt=\"\"\/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong><a href=\"https:\/\/www.zkprintpack.com\/sauce-and-condiment-packaging-company\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zhongjia<\/a><\/strong> possesses advanced water-based ink gravure production lines and is equipped with an independent quality inspection team, specializing in creating safe and compliant packaging solutions for global food, daily chemical, and other industries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"FAQ_Frequently_Asked_Questions\"><\/span>FAQ (Frequently Asked Questions)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q1_Can_the_color_vibrancy_and_adhesion_of_water-based_ink_printing_reach_the_standards_of_traditional_solvent-based_inks\"><\/span>Q1: Can the color vibrancy and adhesion of water-based ink printing reach the standards of traditional solvent-based inks?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A:<\/strong> Absolutely. With breakthroughs in modern water-based ink formulations and drying technologies, under our water-based ink printing process, the color saturation, pattern clarity, and peel strength of various plastic-plastic composite or paper-plastic composite flexible pouch packaging have reached or even surpassed the levels of traditional solvent-based inks.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Q2_Will_switching_to_water-based_ink_flexible_pouch_packaging_significantly_increase_procurement_costs\"><\/span>Q2: Will switching to water-based ink <strong>flexible pouch packaging<\/strong> significantly increase procurement costs?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A:<\/strong> No. Although the unit price of raw materials for water-based inks is slightly higher, their higher pigment concentration and excellent coating rate, coupled with the ability to significantly reduce the risk of returns due to odor and environmental taxes, make them a very worthwhile investment from a total cost of ownership perspective.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>Conclusion<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Packaging is the first line of defense for your product quality. Solvent odor and residual chemicals not only undermine consumer trust but also pose significant compliance risks in global markets. By transitioning to water-based ink technology, food brands can effectively eliminate solvent retention at the source, ensure compliance with FDA and EU regulations, and embrace eco-friendly manufacturing practices. Investing in water-based ink packaging is not just a fix for odor complaints\u2014it\u2019s a strategic step toward building a safer, more sustainable brand image.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"About_Zhongjia_Packaging\"><\/span><strong>About Zhongjia Packaging<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">As a professional <strong><a href=\"https:\/\/www.zkprintpack.com\/custom-food-packaging-solutions\/\" target=\"_blank\" rel=\"noreferrer noopener\">food packaging manufacturer<\/a><\/strong> and a leading <strong><a href=\"https:\/\/www.zkprintpack.com\/custom-power-packaging\/\" target=\"_blank\" rel=\"noreferrer noopener\">flexible packaging manufacturer in China<\/a><\/strong>, <strong><a href=\"https:\/\/www.zkprintpack.com\/about-packaging-manufacturer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Zhongjia<\/a><\/strong> focuses on the research and development and production of water-based environmentally friendly printing and high-barrier flexible packaging. We possess cleanroom facilities, high-precision gas chromatography testing equipment, and international authoritative system certifications, committed to providing safe, compliant, and green flexible pouch packaging for global B2B brands.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-bricks_large_16x9\"><a href=\"https:\/\/www.zkprintpack.com\/contact\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" width=\"1200\" height=\"675\" src=\"https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2025\/09\/water-based-ink-printing-technology-manufacturer-1200x675.webp\" alt=\"custom food packaging bags manufacturer\" class=\"wp-image-2066\" srcset=\"https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2025\/09\/water-based-ink-printing-technology-manufacturer-1200x675.webp 1200w, https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2025\/09\/water-based-ink-printing-technology-manufacturer-768x432.webp 768w, https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2025\/09\/water-based-ink-printing-technology-manufacturer-18x10.webp 18w, https:\/\/www.zkprintpack.com\/wp-content\/uploads\/2025\/09\/water-based-ink-printing-technology-manufacturer-600x338.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Facing packaging odor complaints or searching for FDA-compliant odor-free food packaging suppliers? <strong><a href=\"https:\/\/www.zkprintpack.com\/contact\/\" target=\"_blank\" rel=\"noreferrer noopener\">Get in touch with Zhongjia&#8217;s technical team!<\/a><\/strong> Our packaging engineers are ready to analyze your odor issues, provide tailored water-based ink transition plans, and offer custom sample support.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Struggling with solvent odor in your flexible pouch packaging? Solvent retention often causes smell complaints and food contamination. As a leading flexible packaging manufacturer in China, Zhongjia Packaging utilizes an advanced water-based ink printing process to eliminate organic solvent residues, ensuring 100% odor-free food packaging and FDA compliance. Discover how our eco-friendly food packaging solutions [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3496,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17],"tags":[30],"class_list":["post-3491","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs-news","tag-water-based-ink-printing-guide"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/posts\/3491","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/comments?post=3491"}],"version-history":[{"count":12,"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/posts\/3491\/revisions"}],"predecessor-version":[{"id":3610,"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/posts\/3491\/revisions\/3610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/media\/3496"}],"wp:attachment":[{"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/media?parent=3491"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/categories?post=3491"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zkprintpack.com\/fr\/wp-json\/wp\/v2\/tags?post=3491"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}