Ultra-light Poly Mailer Bags 60% Lighter Than Cartons with Self-Adhesive Seal for Shipping
| Material: | Poli,Plástico,HDPE/LDPE,Filma de polietileno de múltiplas camadas coextrudida,Sacos de correio de fi | Thickness: | 2,3mil/2,5mil/3mil/50-200microns/personalizado, personalizado, 30-200microns, personalizados, 50-200 |
| Feature: | Lavável, biodegradável, ecológico, à prova de lágrimas/aderente resistente/ opaco/ impressão bonita, | Usage: | Compras em linha, promoção, embalagem, transporte e correio, serviço de correio |
| Printing: | Impressão aceita e personalizada, 10 cores disponíveis, aceitável, impressão de obras de arte | Product name: | Material poli sacolas de correspondência personalizadas, bolsas de correio, mala direta, mala direta |
| Item: | Envelopes de correio poli, sacolas de plástico biodegradáveis Poly Mailer, polymailers, bolsa expres | Factory type: | BSCI/Alibaba Audit 25 anos de fábrica,SGS/Alibaba Audit 20 anos |
| Extra services: | OEM e ODM estão disponíveis | Industrial use: | Express, transporte marítimo, comércio eletrónico, vestuário, etc. |
| Product: | Sacos de correspondência personalizados, 9x12 Poly Mailers, Courier Mailing Bag | Durability: | 12kg ou mais |
| Logo: | Aceite logotipo personalizado, personalizado | Sealing & handle: | SEAL AONEALIDADE |
| Opening: | Auto -vedação /auto -adesivo | Application: | Serviço de Correio, Correio / Correio / Express / Embalagem,Express, Embalagem de Vestuário, Embalag |
| High Light: | Ultra-light Poly Mailer Bags,60% lighter Plastic Express Bags,Self-adhesive seal Courier Mailing Bags |
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Poly Mailers are high-performance plastic express bags specifically engineered for e-commerce shipping, cross-border logistics, and warehousing transportation. These ultra-lightweight bags are 60% lighter than traditional cartons, significantly reducing shipping fees while maintaining exceptional strength and durability.
| Parameter | Description |
|---|---|
| Product Name | Poly Mailers Plastic Express Bag |
| Material | High-strength Polyethylene (PE) |
| Thickness | Multiple thicknesses available |
| Size | Multiple sizes available / Customization supported |
| Color | White, Gray, Black, etc. |
| Sealing Method | High-adhesion self-adhesive seal |
| Waterproof Performance | Excellent |
| Tear Resistance | Strong |
| Printing Method | Custom printing supported |
| Application Scenarios | E-commerce, Express Delivery, Warehousing |
Poly Mailers utilize high-ductility polyethylene material with excellent tensile and resilience properties. They withstand significant forces during bagging, handling, and transportation without breaking, effectively coping with compression and tearing in complex logistics environments.
Maintain excellent flexibility in cold chain transportation or winter environments. These bags resist becoming brittle or cracking under low-temperature conditions, ensuring package integrity in cold climates and refrigerated transport.
Manufactured and supplied directly from our factory, eliminating intermediaries to control costs while ensuring consistent quality. This model improves supply stability and provides competitive pricing for e-commerce and logistics customers with long-term procurement needs.
- Ideal for packaging clothing, documents, accessories, and daily necessities
- Perfect for e-commerce sellers and logistics companies
- Waterproof and dustproof design protects contents
- Stable structure adapts to high-frequency sorting and long-distance transportation
