PAC-ZELON Bio-based Eco-Friendly Poly Mailers | Sustainable Shipping Envelopes Made with Cornstarch
The Future of Shipping is Bio-Based. Our bio-based poly mailers offer a perfect high-performance alternative to traditional plastic bags. By utilizing renewable cornstarch and biodegradable polymers, we provide brands with a durable, tamper-evident shipping solution that is fully compostable in industrial facilities within 180 days.
- Sustainable Material：Reduced fossil plastic via bio-additives without losing strength.
- Tear-Proof Power：Exceptional puncture resistance for rigorous logistics.
- Total Privacy：100% opaque inner layer protects contents from prying eyes.
- Tamper-Evident Seal：Industrial-strength adhesive for a secure, waterproof finish.
- Product Details
Features & Advantages
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Reliable Material: Made from high-quality PE (Polyethylene) with eco-friendly additives for reduced environmental impact.
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Secure Sealing: Features a 4cm flap with a strong hot-melt adhesive for tamper-evident protection.
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High Customization: Supports custom sizes, logo printing, and specialized branding requirements.
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Global Compliance: Designed for major e-commerce platforms like Amazon and AliExpress, catering to markets in Europe, North America, and Southeast Asia.
Product Specifications
| project | parameter |
| Material | Bio-based / Fully Compostable Materials (PE/Corn Starch) |
| Thickness | 50–80 Microns |
| Craftsmanship | Professional Heat Cutting |
| Adhesive | Destructive Hot Melt Adhesive |
| Flap Length | 4 cm |
| Size Tolerance | ±5 mm |
| Customization | Logo Printing & Custom Sizes Available |
| Printing | Eco-friendly Non-toxic Ink Printing |
Applications
Our eco-mailers are widely used in
- E-commerce fulfillment and international shipping
- Apparel, textiles, and fashion accessories
- Documents, books, and non-fragile retail goods
FAQ
- Q: Are these bags completely biodegradable?
- A: Yes, our mailers are made from bio-based starch blends that break down into natural elements in a composting environment
- Q: What is the shelf life of these bio-mailers?
- A: To maintain optimal strength, we recommend storing them in a cool, dry place and using them within 12 months.
Company Strength
- Factory Direct: Direct supply from Yiwu production hub.
- Quality Assurance: Stable quality control with authorized self-owned brands.
- Global Reach: Major sales regions include Europe, North America, and Southeast Asia.
Best-selling Products
PAC·ZELON-High-Performance LLDPE Stretch Film | Industrial Grade & Fully Customizable
Secure your cargo with the ultimate strength. Our stretch film is engineered using 100% virgin LLDPE to provide superior puncture resistance and unmatched load stability. Whether it's for manual use or high-speed machine wrapping, we deliver the precision you need.
PAC·ZELON-ULTRA-SECURE Opaque Black Stretch Film | UV Protection & Anti-Theft | Industrial Grade Fully Customizable
Secure your cargo with total anonymity. Engineered for high-value shipments and light-sensitive goods, our black stretch film provides a powerful visual barrier that conceals contents while offering the same heavy-duty structural stability as our clear films.
High-Performance Machine Grade Stretch Film | 300%-350% Pre-Stretch Capability | Engineered for Automated High-Volume Packaging Lines
Optimize your automated packaging line with our high-performance machine grade stretch film. Engineered for heavy-duty, high-speed applications, this film delivers maximum load containment with minimal material usage, ensuring peak operational efficiency and superior protection for your cargo.
Water-Activated Reinforced Kraft Tape
Our Water-Activated Reinforced Kraft Tape is the ultimate choice for eco-conscious brands and secure shipping. The starch-based adhesive becomes permanent when wetted, creating a tamper-evident bond that actually fuses with the cardboard fibers. Reinforced with fiberglass strands, it provides exceptional strength to prevent theft and shipping damage.
Low Noise / Silent Packing Tape
Specifically designed for high-volume packing environments, our Low Noise Packing Tape features a specialized release coating that allows the tape to unwind smoothly and quietly. It eliminates the loud, high-pitched screeching common with standard tapes, creating a more comfortable and productive working environment for warehouse staff, especially in confined spaces.
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