100% Compostable Poly Mailers

* Illustrative image for reference only. Actual product appearance and specifications may vary by manufacturer.

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100% Compostable Poly Mailers

Source certified 100% compostable poly mailers (PBAT+PLA+Cornstarch). ASTM D6400 & EN13432 certified. Waterproof, durable, and fully custom printed.

Material Formulation:
PBAT + PLA + Cornstarch (Zero micro-plastics)
Thickness:
50 to 70 microns (Durable and opaque)
Global Certifications:
BPI (ASTM D6400), OK Compost Home/Industrial (EN13432)

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Product Overview

As consumers push back against single-use plastics, compostable poly mailers have become the gold standard for apparel and soft-goods shipping. Made from a bio-resin blend of PBAT, PLA, and cornstarch, these mailers feel and perform exactly like traditional plastic (waterproof, tear-resistant, stretchable) but break down completely into water, CO2, and organic biomass in a compost environment within 180 days.

Certification & Compliance Sourcing

The “bio-plastics” market is riddled with greenwashing (e.g., oxo-degradable plastics that merely fragment into microplastics). Verified Chinese biopolymer packaging clusters strictly adhere to global composting standards. When sourcing these mailers, factories provide authentic BPI and TUV Austria certificates, ensuring your brand is legally compliant with strict packaging regulations in regions like the EU, California, and Australia.

Technical Specifications

Material FormulationPBAT + PLA + Cornstarch (Zero micro-plastics)
Thickness50 to 70 microns (Durable and opaque)
Global CertificationsBPI (ASTM D6400), OK Compost Home/Industrial (EN13432)
Closure SystemDual self-seal adhesive strips (Reusable for returns)
Shelf Life10-12 months in cool, dry storage
CustomizationCustom pantone colors and eco-ink branding

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