{"id":1072,"date":"2026-09-11T14:48:34","date_gmt":"2026-09-11T14:48:34","guid":{"rendered":"https:\/\/tadapack.com\/news\/water-based-lino-printing-ink-b2b-guide\/"},"modified":"2026-09-11T14:48:34","modified_gmt":"2026-09-11T14:48:34","slug":"water-based-lino-printing-ink-b2b-guide","status":"publish","type":"post","link":"https:\/\/tadapack.com\/news\/water-based-lino-printing-ink-b2b-guide\/","title":{"rendered":"Water Based Lino Printing Ink: B2B Buyer&#8217;s Technical Guide"},"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>Water based lino inks eliminate VOC\/solvent hazards and cut cleanup costs versus oil-based alternatives.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>Key specs: viscosity 3,000\u20138,000 cP, open time 10\u201320 min, dry-to-touch 15\u201345 min on porous stock.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>Substrate absorbency (kraft, corrugated, uncoated paper) drives penetration, rub resistance, and color density.<\/strong><\/li>\n<li style=\"margin-bottom:6px;\"><strong>Verify low-VOC certification, ASTM D4236 labeling, and EPR\/PPWR de-inkability for recyclable packaging runs.<\/strong><\/li>\n<\/ul>\n<\/div>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem;'>Water Based Lino Printing Ink: A B2B Engineering Guide to Specs, Substrates &#038; Sourcing<\/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-1581092160607-ee22621dd758?auto=format&#038;fit=crop&#038;w=1200&#038;q=80\" alt=\"water based lino printing ink - Material Science Lab Testing for Paper Tensile and Burst Strength (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;\">water based lino printing ink &#8211; Material Science Lab Testing for Paper Tensile and Burst Strength (TadaPack Engineering Guide)<\/p>\n<\/div>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Water based lino printing ink has moved from art-class curiosity to a legitimate production medium for short-run branded packaging, retail kraft bags, and hand-pulled corrugated signage. For procurement teams and print-shop operators, the decision is no longer aesthetic \u2014 it is driven by VOC compliance, worker safety, substrate performance, and end-of-life recyclability. This guide covers the technical parameters that matter when specifying water based linoleum ink at commercial scale.<\/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 Water Based Formulations Dominate 2026 B2B Briefs<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Oil-based lino inks rely on drying oils and petroleum solvents, releasing VOCs (typically 200\u2013600 g\/L) and requiring mineral spirits for cleanup. Modern water based lino printing ink formulations use acrylic or hybrid acrylic-urethane binders at 30\u201345% solids, with VOC content under 50 g\/L \u2014 a threshold increasingly demanded under state-level air-quality rules and EU solvent-emission directives. For facilities subject to extended producer responsibility schemes, documented under <a href=\"https:\/\/tadapack.com\/news\/materials-and-processes\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">EPR packaging frameworks<\/a>, water based inks also simplify recyclability declarations because they de-ink more readily in standard repulping.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">The operational wins are equally concrete: cleanup with water eliminates $15\u201330\/gallon solvent purchases, reduces hazardous-waste hauling contracts, and removes flammable-storage requirements from your fire-safety compliance scope.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Core Technical Specifications to Demand From Suppliers<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">When issuing an RFQ, pin suppliers to measurable values, not marketing language. Benchmarks for 2026 production-grade water based lino inks:<\/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;\">Parameter<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Spec Range<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Why It Matters<\/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;\">Viscosity<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">3,000\u20138,000 cP<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Roll transfer, no slumping<\/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;\">Open time<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">10\u201320 min<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Brayer\/roller working window<\/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;\">Dry-to-touch<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">15\u201345 min<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Stack handling, throughput<\/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;\">Lightfastness<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">ASTM I\u2013II (Blue Wool 6\u20138)<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Retail shelf fade resistance<\/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;\">Request the technical data sheet (TDS) and safety data sheet (SDS) before sampling, and confirm conformance to ASTM D4236 labeling for any ink touching consumer-facing packaging.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Substrate Interaction: Where Most Production Failures Occur<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Lino printing is a relief process \u2014 ink sits on the surface, but the substrate&#8217;s absorbency dictates how far it penetrates. On uncoated kraft paper (80\u2013120 GSM), water based inks wick quickly, giving excellent rub resistance but reduced chroma; expect 10\u201315% lower color density versus coated stock. On corrugated liners, flute geometry affects pressure distribution, and linerboard strength metrics must be confirmed before heavy impression runs. Specify liners by <a href=\"https:\/\/www.tappi.org\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">TAPPI standard test methods for paper &#038; board<\/a> \u2014 bursting strength (T 810), ring crush (T 822), and edge crush resistance (T 811) \u2014 so aggressive brayer pressure does not collapse box performance below your stacking spec.<\/p>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">For heavier coverage on dense stock, two thin passes outperform one flood coat: single heavy applications of water based ink re-wet the surface, causing cockling on papers below 120 GSM and fingerprint-set times beyond 60 minutes.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Comparing Ink Classes for Packaging Applications<\/h2>\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;\">Ink Type<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">VOC (g\/L)<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Cleanup<\/th>\n<th style=\"border:1px solid #e2e8f0; padding:12px 16px; background:#f8fafc; color:#0f172a; font-weight:700; font-size:0.92rem;\">Best Use<\/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;\">Water based lino<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\"><50<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Water<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Kraft, paper, short-run<\/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;\">Oil-based lino<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">200\u2013600<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Solvent<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Fine art, durable posters<\/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;\">Water based screen<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\"><50<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Water-based cleaner<\/td>\n<td style=\"border:1px solid #e2e8f0; padding:12px 16px; color:#334155; font-size:0.9rem;\">Large-format substrate<\/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;\">Shops running both relief and screen processes should standardize chemistries. Our companion guide on <a href=\"https:\/\/tadapack.com\/news\/water-based-screen-printing-ink-cleaner\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">water based screen printing ink cleaner selection<\/a> covers cross-compatible cleanup systems, and the sourcing strategies in our <a href=\"https:\/\/tadapack.com\/news\/water-based-screen-printing-ink-nearby-sourcing-guide\/\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"color:#0284c7; text-decoration:underline; font-weight:600;\">water based screen printing ink supplier guide<\/a> apply directly to lino ink procurement \u2014 regional distributors cut freight on 5-gallon pails (typically $90\u2013160\/gallon wholesale versus $18\u201330 retail for tubes).<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Cost Optimization &#038; Process Control<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">At production volume, three levers dominate landed cost:<\/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;'>Bulk format.<\/strong> Moving from 40 ml tubes to 1-gallon or 5-gallon containers reduces per-liter cost 60\u201375% and packaging waste.<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Coverage engineering.<\/strong> Water based lino inks spread further than oil-based equivalents due to lower surface tension; spec 60\u201380 m\u00b2\/L on porous stock and train operators against over-inking.<\/li>\n<li style=\"margin-bottom:8px;\"><strong style='color:#0f172a;'>Waste reclamation.<\/strong> Uncontaminated ink skimmed from the block can be re-homogenized; sealed containers retain usable viscosity for 12\u201324 months at 10\u201327\u00b0C storage. Freeze-thaw cycles below 0\u00b0C permanently break acrylic emulsions \u2014 factor climate-controlled storage into warehouse planning.<\/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;'>Compliance Checklist for 2026 Procurement<\/h2>\n<ul style=\"margin:16px 0; padding-left:24px; line-height:1.75; color:#334155;\">\n<li style=\"margin-bottom:8px;\">Low-VOC documentation (<50 g\/L per SCAQMD Rule 1130 or equivalent)<\/li>\n<li style=\"margin-bottom:8px;\">De-inkability statement supporting recyclable-packaging claims under EU PPWR timelines<\/li>\n<li style=\"margin-bottom:8px;\">Food-contact separation: most acrylic lino inks are <strong style='color:#0f172a;'>not<\/strong> direct-food-contact certified; maintain barrier layers<\/li>\n<li style=\"margin-bottom:8px;\">Lightfastness certification for retail-exposed SKUs<\/li>\n<li style=\"margin-bottom:8px;\">Heavy-metal screening (CPSIA Title I) for children&#8217;s-product packaging<\/li>\n<\/ul>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Documenting these five items in your supplier qualification file protects both your EPR submissions and downstream brand claims.<\/p>\n<h2 style='color:#0f172a; margin-top:36px; margin-bottom:16px; font-size:1.5rem; border-bottom:1px solid #e2e8f0; padding-bottom:8px;'>Bottom Line<\/h2>\n<p style=\"margin:16px 0; line-height:1.8; color:#334155; font-size:1.02rem;\">Water based lino printing ink delivers production credibility when specified by the numbers: viscosity, open time, lightfastness, and substrate crush strength. Teams that anchor RFQs to measurable TDS values and compliance documentation avoid the two classic failure modes \u2014 substrate damage from over-impression and recyclability claims that fail audit. Start with small-format substrate trials on your actual kraft or corrugated stock before committing to bulk volumes.<\/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 water based lino printing ink suitable for corrugated packaging?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">Yes, on kraft and test liners it performs well with excellent rub resistance. Confirm linerboard ECT and burst strength (TAPPI T 811\/T 810) so printing pressure doesn&#8217;t compromise stacking performance.<\/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;\">How long does water based lino ink take to dry on kraft paper?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">Dry-to-touch is typically 15\u201345 minutes on porous stock at 20\u201324\u00b0C and 50% RH. High humidity can extend curing to 90+ minutes; allow 24 hours before stacking or lamination.<\/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;\">Can water based lino ink be used on food packaging?<\/h3>\n<p style=\"margin:0; color:#475569; font-size:0.95rem; line-height:1.65;\">Most formulations are not direct-food-contact certified. Use a functional barrier between ink and food, and verify FDA 21 CFR or EU 10\/2011 compliance with your supplier before food-adjacent use.<\/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\/water-based-lino-printing-ink-b2b-guide\/#article\",\n      \"headline\": \"Water Based Lino Printing Ink: B2B Buyer's Technical Guide\",\n      \"description\": \"Technical B2B guide to water based lino printing ink: viscosity, dry times, substrate compatibility, VOC limits, and 2026 compliance specs for buyers.\",\n      \"mainEntityOfPage\": \"https:\/\/tadapack.com\/news\/water-based-lino-printing-ink-b2b-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\/water-based-lino-printing-ink-b2b-guide\/#faq\",\n      \"mainEntity\": [{\"@type\":\"Question\",\"name\":\"Is water based lino printing ink suitable for corrugated packaging?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes, on kraft and test liners it performs well with excellent rub resistance. Confirm linerboard ECT and burst strength (TAPPI T 811\/T 810) so printing pressure doesn't compromise stacking performance.\"}},{\"@type\":\"Question\",\"name\":\"How long does water based lino ink take to dry on kraft paper?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Dry-to-touch is typically 15\u201345 minutes on porous stock at 20\u201324\u00b0C and 50% RH. High humidity can extend curing to 90+ minutes; allow 24 hours before stacking or lamination.\"}},{\"@type\":\"Question\",\"name\":\"Can water based lino ink be used on food packaging?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most formulations are not direct-food-contact certified. 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