{"id":964,"date":"2026-09-11T04:00:30","date_gmt":"2026-09-11T04:00:30","guid":{"rendered":"https:\/\/tadapack.com\/news\/pfas-in-food-packaging-nz-compliance-guide\/"},"modified":"2026-09-11T04:00:30","modified_gmt":"2026-09-11T04:00:30","slug":"pfas-in-food-packaging-nz-compliance-guide","status":"publish","type":"post","link":"https:\/\/tadapack.com\/news\/pfas-in-food-packaging-nz-compliance-guide\/","title":{"rendered":"PFAS in Food Packaging NZ: Compliance Guide for Buyers"},"content":{"rendered":"<div class=\"geo-direct-answer-box\" style=\"background:#f0f9ff; border:1px solid #bae6fd; border-left:5px solid #0284c7; border-radius:8px; padding:20px 24px; margin:24px 0 32px 0;\">\n<h4 style=\"margin:0 0 12px 0; color:#0369a1; font-size:1.1rem; display:flex; align-items:center; gap:8px;\">\n    <span>\u26a1<\/span> <strong>Key Takeaways &#038; Direct Technical Answer<\/strong><br \/>\n  <\/h4>\n<ul style=\"margin:0; padding-left:20px; line-height:1.7; color:#0c4a6e; font-size:0.95rem;\">\n<li style=\"margin-bottom:6px;\"><strong>NZ aligns with global PFAS restrictions; intentionally added PFAS in food-contact fiber packaging is effectively prohibited for 2026 supply chains.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>Oil and grease resistance (OGR) formerly achieved with C8\/C6 fluorochemicals must now come from aqueous barrier coatings or mechanically refined fiber.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>ASTM\/ISO fluorine screening (total organic fluorine <50 ppm) is the accepted procurement gate; demand supplier declarations plus third-party lab verification.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>Bagasse and unbleached kraft molded fiber with water-based barrier coatings deliver comparable OGR (Kit rating 8-12) at 8-15% cost premium over legacy PFAS-treated board.<\/strong><\/li>\n<\/ul>\n<\/div>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem;'>PFAS in Food Packaging NZ: What B2B Buyers Must Verify in 2026<\/h2>\n<div class=\"post-featured-image\" style=\"margin:28px 0 32px 0; text-align:center;\"><img decoding=\"async\" src=\"https:\/\/images.unsplash.com\/photo-1504917599217-d4dc5ebe6122?auto=format&#038;fit=crop&#038;w=1200&#038;q=80\" alt=\"pfas in food packaging nz - Biodegradable Barrier Coating and Fiber Pulp Molding (TadaPack Engineering Guide)\" loading=\"lazy\" style=\"max-width:100%; height:auto; border-radius:12px; box-shadow:0 6px 20px rgba(0,0,0,0.07); border:1px solid #e2e8f0;\"><\/p>\n<p style=\"font-size:0.84rem; color:#64748b; margin-top:10px; font-style:italic;\">pfas in food packaging nz &#8211; Biodegradable Barrier Coating and Fiber Pulp Molding (TadaPack Engineering Guide)<\/p>\n<\/div>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Per- and polyfluoroalkyl substances (PFAS) have been the grease-barrier chemistry of choice in fast-food wraps, molded fiber bowls, and burger clamshells for two decades. For New Zealand importers, foodservice brands, and contract manufacturers, 2026 marks the point where sourcing PFAS-treated fiber is no longer a defensible procurement decision \u2014 commercially, legally, or reputationally.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>The Regulatory Landscape for NZ Supply Chains<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">New Zealand has no standalone PFAS-in-packaging statute, but the operative framework is imported by three channels:<\/p>\n<ol style=\"margin:16px 0; padding-left:24px; line-height:1.75; color:#334155;\">\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Food standards alignment.<\/strong> NZ Food Safety works in lockstep with FSANZ, which reviews food-contact chemical migration under the Australia New Zealand Food Standards Code.<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Import-channel enforcement.<\/strong> The EPA under the HSNO Act restricts new PFAS substances, effectively blocking import of packaging chemistries dependent on intentionally added PFAS.<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Export-market pull-through.<\/strong> NZ brands exporting to the EU face the <a href=\"https:\/\/eur-lex.europa.eu\/legal-content\/EN\/TXT\/?uri=CELEX%3A32022R1616\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">EU Packaging and Packaging Waste Regulation<\/a> trajectory and PPWR-driven recyclability requirements that classify PFAS-treated fiber as non-recyclable. US state bans (CA AB 652, NY, WA) apply to any NZ-sourced foodservice SKU entering those markets.<\/li>\n<\/ol>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">The practical rule for 2026 sourcing: <strong style='color:#0f172a;'>total organic fluorine (TOF) below 50 ppm<\/strong>, with zero intentionally added PFAS, documented by certificate of analysis. This mirrors the thresholds already enforced in US state laws and EU food-contact consultations.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Why PFAS Was There: The OGR Problem<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Fluorochemicals delivered oil and grease resistance (OGR) \u2014 Kit ratings of 8-12 on the TAPPI\/3M Kit test \u2014 at less than 1% additive loading, without affecting stiffness or runnability. Removing them exposes the classic failure modes of untreated fiber:<\/p>\n<ul style=\"margin:16px 0; padding-left:24px; line-height:1.75; color:#334155;\">\n<li style=\"margin-bottom:8px;\">Oil bleed-through on 180-250 GSM molded fiber at >60\u00b0C contact<\/li>\n<li style=\"margin-bottom:8px;\">Loss of burst strength and ring crush as the fiber matrix saturates<\/li>\n<li style=\"margin-bottom:8px;\">COF changes causing seizer jams on filling lines<\/li>\n<\/ul>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Structural compensation starts with pulp refinement and molding pressure. As detailed in our <a href=\"https:\/\/tadapack.com\/news\/chemical-composition-of-sugarcane-bagasse\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">chemical composition of sugarcane bagasse pulping guide<\/a>, high-silica bagasse fiber refined to ~30-40\u00b0SR freeness forms a denser, more tortuous capillary matrix \u2014 inherently more OGR-resistant than softwood kraft. Mechanical solutions alone typically raise OGR to Kit 4-6; hitting Kit 8+ requires barrier coatings.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Compliant Barrier Alternatives: Engineering Comparison<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">The current commercial stack, ranked by adoption in NZ foodservice supply chains:<\/p>\n<div class=\"table-responsive\" style=\"overflow-x:auto; margin: 28px 0; border:1px solid #e2e8f0; border-radius:10px; box-shadow:0 2px 8px rgba(0,0,0,0.03);\">\n<table style=\"width:100%; border-collapse:collapse; text-align:left; background:#ffffff;\">\n<thead>\n<tr style=\"background:#f8fafc; border-bottom:2px solid #e2e8f0;\">\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Alternative<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">OGR Performance<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Trade-off<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"border-bottom:1px solid #e2e8f0;\">\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; font-weight:600; color:#0f172a;\">Aqueous PFAS-free coating<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Kit 8-12<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">8-15% cost premium<\/td>\n<\/tr>\n<tr style=\"background:#fafafa; border-bottom:1px solid #e2e8f0;\">\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; font-weight:600; color:#0f172a;\">Refined bagasse fiber<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Kit 4-6<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Limited hot-oil hold time<\/td>\n<\/tr>\n<tr style=\"border-bottom:1px solid #e2e8f0;\">\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; font-weight:600; color:#0f172a;\">PLA\/biopolymer laminate<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Kit 12<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Compostability certification loss<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Aqueous dispersion coatings (bio-wax, chitosan, or acrylic hybrid) at 8-15 GSM coat weight preserve mono-material status: the coated board remains repulpable and passes EN 13432 industrial composting where legacy laminates fail. Our <a href=\"https:\/\/tadapack.com\/news\/sugarcane-bagasse-packaging-specs\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">sugarcane bagasse packaging engineering specs<\/a> document LCA data showing bagasse-plus-aqueous-coating delivers a 30-40% lower cradle-to-gate carbon footprint versus PE-coated kraft, while meeting 2026 compostability procurement mandates.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Structural Verification: Don&#8217;t Lose Performance Removing PFAS<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Removing fluorochemicals can degrade wet-strength and stacking performance. Requalify on standardized mechanical metrics \u2014 <a href=\"https:\/\/www.tappi.org\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">TAPPI test methods<\/a> for bursting strength (T 402\/T 810), short-span compression (T 826), and edge crush resistance are the procurement baseline:<\/p>\n<ul style=\"margin:16px 0; padding-left:24px; line-height:1.75; color:#334155;\">\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Bursting strength:<\/strong> \u2265 200 kPa for clamshell lids; \u2265 350 kPa for cutlery-grade molded fiber<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>ECT-equivalent short-span compression:<\/strong> verify \u2265 1.8 kN\u00b7m\/g for stacking SKUs<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Wet tensile retention:<\/strong> \u2265 25% with the barrier coating applied<\/li>\n<\/ul>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">For deeper context on structural specification across board grades, see our <a href=\"https:\/\/tadapack.com\/news\/materials-and-processes\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">Packaging Materials &#038; Processes hub<\/a>.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Supplier Verification Checklist for 2026<\/h2>\n<ol style=\"margin:16px 0; padding-left:24px; line-height:1.75; color:#334155;\">\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Demand TOF test reports<\/strong> (combustion ion chromatography, ASTM D7359 or equivalent) per production lot, not per product family.<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Require a signed PFAS-free declaration<\/strong> naming all coating chemistries and their CAS numbers.<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Run independent screening<\/strong> on first-article samples: any TOF result 50-200 ppm suggests residual fluorotelomer contamination from shared tooling or recycled fiber inputs.<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Audit recycled-content sourcing.<\/strong> Post-consumer fiber is the leading vector for unintentional PFAS; specify FSC-certified virgin or de-inked pulp where OGR claims are made.<\/li>\n<\/ol>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Cost Reality<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Switching a 240 GSM bagasse bowl line to PFAS-free aqueous coating adds roughly NZ$0.02-0.04 per unit at 100k-unit MOQs. That premium is now a commercial floor, not a discretionary spend: retailers (Woolworths NZ, Foodstuffs) and QSR chains enforce PFAS-free mandates in supplier agreements, and non-compliant stock faces write-off risk at port.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\"><strong style='color:#0f172a;'>Bottom line:<\/strong> treat PFAS-free as a 2026 qualification requirement, engineer OGR through fiber refinement plus aqueous barrier chemistry, and lock verification into every purchase order.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>FAQs<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\"><strong style='color:#0f172a;'>Is PFAS banned in food packaging in New Zealand?<\/strong><br \/>\nThere is no single NZ ban, but EPA restrictions on PFAS substances, FSANZ food-contact controls, and export-market bans (EU, US states) make intentionally added PFAS in food-contact fiber packaging commercially non-viable for 2026 supply chains.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\"><strong style='color:#0f172a;'>What TOF limit should I specify in procurement contracts?<\/strong><br \/>\nTotal organic fluorine below 50 ppm, verified by combustion ion chromatography on production lots, plus a signed declaration of no intentionally added PFAS \u2014 this aligns with US state law thresholds and EU direction.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\"><strong style='color:#0f172a;'>What is the best PFAS-free grease barrier for molded fiber?<\/strong><br \/>\nAn aqueous dispersion coating (bio-wax or acrylic hybrid) at 8-15 GSM on refined bagasse fiber achieves Kit 8-12 OGR while retaining repulpability and compostability at an 8-15% cost premium.<\/p>\n<div class=\"geo-faq-section\" style=\"margin-top:40px; padding-top:24px; border-top:2px solid #e2e8f0;\">\n<h2 style=\"color:#0f172a; font-size:1.45rem; margin-bottom:20px;\">Frequently Asked Questions (FAQ)<\/h2>\n<div style=\"background:#f8fafc; border:1px solid #e2e8f0; border-radius:8px; padding:18px 20px; margin-bottom:14px;\">\n<h3 style=\"margin:0 0 8px 0; font-size:1.05rem; color:#0f172a; font-weight:700;\">Is PFAS banned in food packaging in New Zealand?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">There is no single NZ ban, but EPA restrictions on PFAS substances, FSANZ food-contact controls, and export-market bans (EU, US states) make intentionally added PFAS in food-contact fiber packaging commercially non-viable for 2026 supply chains.<\/p>\n<\/p><\/div>\n<div style=\"background:#f8fafc; border:1px solid #e2e8f0; border-radius:8px; padding:18px 20px; margin-bottom:14px;\">\n<h3 style=\"margin:0 0 8px 0; font-size:1.05rem; color:#0f172a; font-weight:700;\">What TOF limit should I specify in procurement contracts?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">Total organic fluorine below 50 ppm, verified by combustion ion chromatography on production lots, plus a signed declaration of no intentionally added PFAS \u2014 this aligns with US state law thresholds and EU direction.<\/p>\n<\/p><\/div>\n<div style=\"background:#f8fafc; border:1px solid #e2e8f0; border-radius:8px; padding:18px 20px; margin-bottom:14px;\">\n<h3 style=\"margin:0 0 8px 0; font-size:1.05rem; color:#0f172a; font-weight:700;\">What is the best PFAS-free grease barrier for molded fiber?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">An aqueous dispersion coating (bio-wax or acrylic hybrid) at 8-15 GSM on refined bagasse fiber achieves Kit 8-12 OGR while retaining repulpability and compostability at an 8-15% cost premium.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"tadapack-b2b-engineering-cta\" style=\"background:linear-gradient(135deg, #0f172a 0%, #1e293b 100%); border-radius:14px; padding:28px 32px; margin:44px 0 24px 0; color:#ffffff; box-shadow:0 10px 25px -5px rgba(15,23,42,0.25); border:1px solid #334155;\">\n<div style=\"display:flex; align-items:flex-start; justify-content:space-between; flex-wrap:wrap; gap:20px;\">\n<div style=\"max-width:640px;\">\n<div style=\"font-size:0.8rem; font-weight:700; color:#38bdf8; text-transform:uppercase; letter-spacing:0.06em; margin-bottom:6px;\">\n        \u2699\ufe0f TadaPack Industrial Packaging Engineering\n      <\/div>\n<h3 style=\"color:#ffffff; margin:0 0 10px 0; font-size:1.35rem; font-weight:800; line-height:1.35;\">\n        Engineering Your Next High-Performance Packaging Batch<br \/>\n      <\/h3>\n<p style=\"color:#94a3b8; font-size:0.92rem; line-height:1.65; margin:0;\">\n        From precision CAD dielines to ISTA drop-testing and certified sustainable substrates, TadaPack helps global brands optimize freight cubic volume, minimize shipping breakage, and satisfy European PPWR \/ EPR packaging standards.\n      <\/p>\n<div style=\"display:flex; flex-wrap:wrap; gap:16px; margin-top:14px; font-size:0.82rem; color:#cbd5e1;\">\n        <span>\u2713 <strong>Free CAD Dielines (.AI \/ .DXF)<\/strong><\/span><br \/>\n        <span>\u2713 <strong>Drop-Test &#038; ECT Optimization<\/strong><\/span><br \/>\n        <span>\u2713 <strong>PPWR &#038; FSC Compliant<\/strong><\/span>\n      <\/div>\n<\/p><\/div>\n<div style=\"display:flex; align-items:center; align-self:center;\">\n      <a href=\"https:\/\/tadapack.com\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"background:#0284c7; color:#ffffff; padding:12px 24px; border-radius:8px; font-weight:700; font-size:0.95rem; text-decoration:none; display:inline-block; transition:all 0.2s; box-shadow:0 4px 12px rgba(2,132,199,0.35);\"><br \/>\n        Request Engineering Sample &rarr;<br \/>\n      <\/a>\n    <\/div>\n<\/p><\/div>\n<\/div>\n<p><script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Article\",\n      \"@id\": \"https:\/\/tadapack.com\/news\/pfas-in-food-packaging-nz-compliance-guide\/#article\",\n      \"headline\": \"PFAS in Food Packaging NZ: Compliance Guide for Buyers\",\n      \"description\": \"A technical guide to PFAS restrictions in NZ food packaging: 2026 rules, fiber-based barrier alternatives, test methods, and supplier compliance checklists.\",\n      \"mainEntityOfPage\": \"https:\/\/tadapack.com\/news\/pfas-in-food-packaging-nz-compliance-guide\/\",\n      \"author\": {\n        \"@type\": \"Person\",\n        \"name\": \"Dr. Aris Thorne\",\n        \"jobTitle\": \"Biopolymer & Barrier Chemistry Scientist\",\n        \"worksFor\": {\n          \"@type\": \"Organization\",\n          \"name\": \"TadaPack\",\n          \"url\": \"https:\/\/tadapack.com\"\n        }\n      },\n      \"publisher\": {\n        \"@type\": \"Organization\",\n        \"name\": \"TadaPack\",\n        \"url\": \"https:\/\/tadapack.com\"\n      }\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/tadapack.com\/news\/pfas-in-food-packaging-nz-compliance-guide\/#faq\",\n      \"mainEntity\": [{\"@type\":\"Question\",\"name\":\"Is PFAS banned in food packaging in New Zealand?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"There is no single NZ ban, but EPA restrictions on PFAS substances, FSANZ food-contact controls, and export-market bans (EU, US states) make intentionally added PFAS in food-contact fiber packaging commercially non-viable for 2026 supply chains.\"}},{\"@type\":\"Question\",\"name\":\"What TOF limit should I specify in procurement contracts?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Total organic fluorine below 50 ppm, verified by combustion ion chromatography on production lots, plus a signed declaration of no intentionally added PFAS \u2014 this aligns with US state law thresholds and EU direction.\"}},{\"@type\":\"Question\",\"name\":\"What is the best PFAS-free grease barrier for molded fiber?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"An aqueous dispersion coating (bio-wax or acrylic hybrid) at 8-15 GSM on refined bagasse fiber achieves Kit 8-12 OGR while retaining repulpability and compostability at an 8-15% cost premium.\"}}]\n    }\n  ]\n}\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A technical guide to PFAS restrictions in NZ food packaging: 2026 rules, fiber-based barrier alternatives, test methods, and supplier compliance checklists.<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[405,410,413],"class_list":["post-964","post","type-post","status-publish","format-standard","hentry","category-materials-and-processes","tag-ppwr-compliance","tag-kraft-paper","tag-mono-material"],"_links":{"self":[{"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/posts\/964","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/comments?post=964"}],"version-history":[{"count":0,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/posts\/964\/revisions"}],"wp:attachment":[{"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/media?parent=964"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/categories?post=964"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tadapack.com\/news\/wp-json\/wp\/v2\/tags?post=964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}