Lightweight Plastic Poly Envelopes 25x35cm Sustainable Mailer Bags For Fragile Items
| 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: | lightweight plastic poly envelopes,plastic poly envelopes 25x35cm,25x35cm sustainable mailer bags |
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User Guidelines & Best Practices
| Aspect | Plastic Bags | Eco-Friendly Bags | Polyethylene Bags |
|---|---|---|---|
| Storage Conditions | Dry, <30°C, avoid UV exposure | Cool, dark place (<25°C) | Any environment, no restrictions |
| Max Stack Height | 50 bags | 30 bags | 80 bags |
| Reuse Tips | Not recommended | Rinse and dry before reuse | Wipe clean, inspect seals |
| Labeling | Use oil-based markers | Water-soluble inks only | Permanent laser etching |
Supply Chain Transparency
| Metric | Plastic Bags | Eco-Friendly Bags | Polyethylene Bags |
|---|---|---|---|
| Raw Material Source | Petrochemical refineries | USDA-certified organic farms | Recycled resin suppliers |
| Carbon Offset | Optional ($0.01/bag) | Included in pricing | Available for bulk orders |
| Ethical Labor | SA8000 certified factories | Fair Trade partnerships | ISO 45001 compliance |
| Traceability | Batch number tracking | Blockchain-enabled sourcing | RFID lot tracing |
Post-Purchase Support
| Service | Plastic Bags | Eco-Friendly Bags | Polyethylene Bags |
|---|---|---|---|
| Warranty | 6 months | 12 months | 12 months (premium grades) |
| Returns Policy | Defects only | Full refund within 30 days | Replacements (no returns) |
| Tech Support | Email/phone | Dedicated sustainability team | 24/7 engineering hotline |
| Bulk Discounts | 10% off >50k units | 15% off >20k units | 20% off >100k units |
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