Durable Plastic Courier Packaging Bags 30x40cm To 50x70cm Waterproof Recycled Courier Bags
| Sealing & handle: | Self Adhesive Seal | Opening: | Self Sealing /self Adhesive |
| Material: | Poly,Plastic,HDPE/LDPE,Co-extrueded Multi Layer Polythene Film,Co-extruded Plastic Film Postage Bags | Color: | White,Pink,Black,Blue,Orange |
| Size: | Customanormal Or Customized,10x13/12x15 Inches/Customized,Customized,Customized Based On Your Requirement,40x55cm | Thickness: | 2.3mil/2.5mil/3mil/50-200microns/Customized,Customized,30-200microns,custom,50-200 Microns |
| Feature: | Washable,Biodegradable,Eco-Friendly,Tear-proof/Strong Adhesive/Opaque/Nice Printing,Eco Friendly | Printing: | Accepted,Customized Printing,10 Colors Available,Acceptable,Printing Artwork |
| Product name: | Poly Material Custom Mailing Bags,courier Bags,mailer Bag,Poly Bubble Mailer,Mailing/Carrier Bags | Item: | Poly Mailers Envelopes,Biodegradable Poly Mailer Plastic Postage Bags,Polymailers,express Bag,Custom Shipping Bags For Clothes |
| Factory type: | BSCI/Alibaba Audit 25-Year Factory,SGS/Alibaba Audit 20 Year | Extra services: | Both OEM And ODM Are Available |
| Application: | Mail Service,Post / Mail / Express / Packaging,Express,Apparel Packing,Mailing Ad Packaging | ||
| High Light: | durable plastic courier packaging bags,plastic courier packaging bags 30x40cm,waterproof recycled courier bags |
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Quality Testing Standards
| Test | Plastic Bags | Eco Bags | Polyethylene Bags |
|---|---|---|---|
| Abrasion Test | 500 cycles (pass) | 200 cycles (pass) | 1,000 cycles (pass) |
| Burst Strength | 250 kPa | 150 kPa | 400 kPa |
| Compostability | N/A | 90% degradation in 180d | N/A |
| Migration Test | Passed (food contact) | Passed (organic cert.) | Passed (medical grade) |
Market Positioning
| Segment | Plastic Bags | Eco Bags | Polyethylene Bags |
|---|---|---|---|
| Price Range | 0.10/bag | 0.20/bag | 0.15/bag |
| Target Customers | Budget-focused SMEs | Eco-conscious brands, NGOs | Industrial/medical sectors |
| Unique Selling Point | Low cost, high durability | Zero-waste compliance | Extreme durability + customization |
Additional Services
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Design Support: Free CAD mockups for custom sizes/prints.
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Warehousing: 90-day free storage for bulk orders.
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Certification Assistance: Help with obtaining ISO/BPI/FDA certifications.
Flexible yet strong design adapts to different product shapes while preventing damage in transit
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