Compostable Poly Mailers
Certified 100% compostable poly mailers engineered from bio-based PBAT, PLA, and modified cornstarch with reinforced thermal edge seals and tamper-evident destruct adhesive. Directly manufactured for sustainable fashion brands, organic retail, and zero-waste DTC e-commerce to eliminate single-use plastic bans, seam blowouts, and customs compliance penalties.
Lead Time: 7-15 business days
Audited Direct OEM
- ✓Certified 100% biodegradable & compostable: Certified to EN 13432, ASTM D6400, and OK Compost standards; completely breaks down into organic biomass and water without leaving toxic microplastics.
- ✓Reinforced anti-burst welding: High-tensile PBAT formulation combined with wide thermal welded edges prevents side blowouts during automated courier sorting.
- ✓Color matching & shelf life baseline: Physical Pantone Formula Guide target (natural bio-resin matte opacity applies; screen RGB excluded); optimal 10-12 months shelf life under climate-controlled storage.
- ✓Direct financial terms: 30% deposit / 70% before shipment against complete dimensional verification and pre-dispatch QC report; door-to-door DDP available with zero hidden tariffs.
Engineered to Kill Bad Reviews
Anti-Static Release Liner
Optional strips prevent plastic from clinging to workers hands, boosting packing speed by 30%.
All-Weather Hot Melt
Formulated for extreme cold-chain environments (-20°C) to prevent winter seal brittle-failure.
100% Privacy Opaque
Co-extruded dark inner lining completely blocks light, eliminating en-route visual theft risks.
High-Tack Label Surface
Specialized surface tension guarantees thermal shipping labels anchor permanently without peeling.
Description
Flexible Optional Tiers for Zero-Waste Brands
To keep entry pricing competitive, advanced consumer composting certifications and high-efficiency fulfillment features are structured as flexible upgrades rather than mandatory baseline costs.
OK Compost HOME certification
Upgrade from industrial composting to certified Home Compostable formulation. Allows end consumers to break down the mailer directly in backyard garden compost piles without requiring municipal industrial facilities.
Dual adhesive peel-and-seal
Configured with two parallel bio-based adhesive strips and a central tear-tape perforation, enabling consumers to easily reseal and reuse the same compostable mailer for return shipments without extra plastic tape.
Anti-static release liner
Engineered anti-static release film that peels cleanly without clinging to warehouse packing staff’s hands, significantly accelerating 3PL fulfillment packing cycles during peak sales seasons.
Commercial Master Data & Engineering Specifications
PackagingANT operates as an audited direct OEM flexible packaging factory. All commercial terms and technical standards below follow our unified global B2B service agreement and certified biopolymer extrusion practices.
| Standard MOQ | 500 pcs starting point (flexible batch support for zero-waste collections, eco-boutiques, and trial drops) |
|---|---|
| Trial orders | Evaluated based on specific bag dimensions, bio-film thickness, and eco-friendly water-based print graphics |
| Sampling policy | Stock plain samples dispatched immediately; custom pre-production physical samples delivered within 3-5 days |
| Sample freight | Freight collect; sample fees fully credited toward eligible bulk production orders |
| Production lead time | Typically 7-15 business days after dieline sign-off and final digital proof approval |
| Quote response | Typically within 12 business hours, including free CAD dieline files and packaging weight estimates |
| Shipping options | FOB, CIF, and door-to-door DDP (Delivered Duty Paid) available with zero hidden import tariffs |
| Payment terms | 30% deposit / 70% before shipment against complete dimensional verification and pre-dispatch QC report |
| Quality control | Strict multi-stage QC: bio-resin melt flow verification, dart drop puncture test, thermal side-weld tensile test, and adhesive destruct bond check |
| Material formulation | 50-80 microns PBAT + PLA + modified cornstarch blend (100% plant-based & biodegradable, non-toxic, leaving zero microplastics) |
| Global certifications | Fully certified to EN 13432 (EU), ASTM D6400 (USA), AS 5810 / AS 4736 (Australia), and OK Compost Home/Industrial standards |
| Seam & edge integrity | Reinforced wide thermal welded edges (anti-burst) engineered to withstand heavy apparel stuffing and high courier sorting drops |
| Shelf life & storage conditions | Optimal shelf life of 10-12 months from production date. Must be stored in a cool, dry, well-ventilated warehouse (below 30°C, away from direct UV sunlight and high ambient humidity) to prevent premature bio-degradation. |
| Dimensional tolerance | Standard flexible biopolymer extrusion margins apply (±3-5mm conversion allowance due to bio-resin thermal elasticity; film thickness baseline target ±3μm). Engineering is focused on anti-burst seam strength rather than rigid millimeter constraints. |
| Color fidelity standard | Calibrated against physical Pantone Formula Guide targets under standard D50/D65 light booths (spectrophotometer target ΔE < 2-3). Natural bio-resin matte cream/white base opacity and non-toxic water-based ink absorption apply; digital on-screen RGB displays do not serve as legal color references. |
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