Fully Biodegradable Zipper Bags

Fully degradable zipper bags are made of PLA+PBAT biodegradable materials. The bag opening is equipped with a degradable zipper that allows repeated opening and closing, ensuring a tight seal with excellent moisture-proof and dust-proof performance, and can be reused multiple times.The product is completely biodegradable, causes no white pollution, and complies with international environmental certifications.

Customizable in size, color, and printing, it is suitable for various packaging applications such as food, apparel, electronic accessories, and cosmetic storage. It serves as an ideal eco-friendly alternative to traditional plastic zipper bags.

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Our Advantages

Eco-Friendly & Biodegradable

Made from PLA/PBAT bio-based materials. Fully degrades into CO₂, water, and biomass within 90–180 days under composting conditions. No microplastics.

Reusable Seal

Embedded zipper allows dozens of repeated openings and closings — ideal for multiple access, more convenient than self-adhesive bags.

Various Sizes

Available in multiple sizes, thicknesses, and zipper types to suit different capacity and sealing needs.

Customizable

Supports custom printing of logos, capacity marks, eco-labels, and “biodegradable” messaging.

Primary Functions

Product Packaging – Ideal for food, cosmetics, stationery, electronics accessories, and more. Protects against dust, moisture, and contamination.

Reusable Seal – Built-in zipper allows repeated opening and closing. Keeps contents fresh and organized after each use.

Eco-Friendly Alternative – Fully replaces traditional PE zipper bags, reducing plastic pollution and supporting green consumption and sustainable living.

Compostable Conversion – After use, fully degrades into organic fertilizer under industrial composting conditions — no microplastic residue.

Application Scenarios

Cross-border EU orders (avoiding carbon tariffs)

Waterproof and moisture-proof packaging for fresh-cold chain goods

Eco-conscious image packaging for premium brands

Usage Notes

Store in a cool, dry place away from heat, humidity, and direct sunlight to prevent moisture absorption or premature degradation.

To open, gently pull both ends of the zipper. To close, align the grooves and press evenly until fully sealed (for slider zippers, simply slide to the end).

Do not overfill the bag to avoid tearing or preventing the zipper from closing properly.

Components & Materials

Polylactic Acid (PLA) + Polybutylene Adipate Terephthalate (PBAT)

Product Specifications

Material	PLA+PBAT bio-based composite material
Thickness	0.05mm-0.10mm (customizable)
Load Capacity	5kg-25kg (adjustable based on thickness)
Dimensions	Standard sizes available, customizable(e.g.20cmx30cm to 60cmx80cm)
Degradation Cycle	90-180 days for complete degradation in industrial composting conditions