Compostable Zipper Bags – Eco-Friendly Biodegradable Food Packaging Manufacturer
🌿 Product Description
Compostable Zipper Bags manufactures are an eco-friendly, resealable packaging solution ideal for food storage, produce packaging, and everyday retail use. Manufactured by Haplast – a leading biodegradable bag factory in USA, EU, these zipper bags are made from fully compostable materials such as PLA, PBAT, and cornstarch. Designed for industrial composting, the bags decompose safely and leave no harmful residues, offering a practical alternative to traditional plastic zipper bags.
Available in various sizes and thicknesses, these compostable zipper bags feature a reliable zip-lock closure for secure, airtight sealing while maintaining eco-conscious values.
Product images suggestions (ALT, Caption, Description):
ALT: Compostable Zipper Bags for food storage
Caption: Biodegradable compostable zipper bags for daily use
Description: Sustainable compostable zipper bags made from PLA, PBAT, and cornstarch, perfect for food-safe and eco-friendly packaging.
✨ Key Features
🖌️ Eco-friendly Materials: Made from PLA, PBAT, and cornstarch; fully compostable and biodegradable.
📌 Resealable Design: Secure zipper closure to keep contents fresh and protected.
🎨 Colors: Transparent natural or customized with eco-print logos.
💪 High Strength & Leakproof: Ideal for holding fresh produce, dry foods, grains, or takeaway items without tearing.
📜 Certified: Meets EN 13432 and ASTM D6400 compostability standards.
🏺 Materials Composition
| Ingredient | Percentage (%) | Function |
|---|---|---|
| PLA(Polylactic Acid) | 30% | Provides biodegradability and product rigidity |
| PBAT (Polybutylene Adipate Terephthalate) | 50% | Increases flexibility and sealing performance |
| Cornstarch | 20% | Enhances softness and accelerates decomposition |
Decomposition period: 6–12 months in industrial composting facilities.
💖 Environmental Benefits
✨ Decomposes completely into CO₂, water, and organic matter.
✨ Zero microplastic residue in soil or water.
✨ A sustainable, food-safe replacement for conventional plastic zipper bags.
🎁 Suggested Uses
✅ Fresh produce bags for supermarkets, farmers’ markets.
✅ Resealable storage bags for dry foods, grains, and spices.
✅ Packaging for eco-conscious cafés, organic shops, or takeaway services.
✅ Promotional green-packaging option for sustainable brands.
📌 FAQ for Compostable Zipper Bags
Q1: What are Compostable Zipper Bags made from?
A: PLA, PBAT, and cornstarch — materials that naturally decompose in composting environments.
Q2: Are these zipper bags food-safe?
A: Yes. They’re certified for food contact, making them perfect for fresh produce, grains, and dry goods.
Q3: Can I customize the bag size and print?
A: Absolutely. Haplast, as a direct manufacturer, offers custom sizes, thicknesses, and eco-logo printing.
Q4: How long does it take for these bags to fully decompose?
A: Typically 6–12 months under industrial composting conditions.
Q5: Does Haplast produce other compostable bag types?
A: Yes. Haplast manufactures a full line including Compostable T-Shirt Bags, Compostable Soft Loop Bags, and biodegradable packaging options.








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