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Lightweight Flat Design Poly Mailer Bags with Self-Adhesive Seal for Efficient Shipping

Basic Properties
Place of Origin: China
Brand Name: RAI-PAIKE
Trading Properties
Minimum Order Quantity: 5000
Price: Private message for detailed chat
Payment Terms: D/P,T/T
Supply Ability: 15-30 days
Specifications
Material: Poly,Plastic,HDPE/LDPE,Co-extrueded Multi Layer Polythene Film,Co-extruded Plastic Film Postage Bags 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 Usage: Online Shopping,promotion,packaging,shipping And Post,Mail Service
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
Industrial use: Express,Shipping,E-commerce,Apparel,etc. Product: Custom Mailing Bags,9x12 Poly Mailers,Courier Mailing Bag
Durability: 12 Kg Or More Logo: Accept Customized Logo,Custom
Sealing & handle: Self Adhesive Seal Opening: Self Sealing /self Adhesive
High Light:

Lightweight Poly Mailer Bags

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Flat Design Plastic Express Delivery Bags

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Self-Adhesive Seal Courier Mailing Bags

Product Description
Flat and Lightweight Design

Optimizes warehouse space utilization and reduces storage and handling expenses through compact, space-efficient packaging.

Poly Mailers: High-Efficiency Packaging Solution

Poly Mailers (plastic express delivery bags) are engineered for e-commerce shipping, cross-border logistics, and high-frequency delivery applications. Constructed from premium polyethylene materials, these bags offer exceptional durability while maintaining lightweight properties.

Key Performance Features
  • Excellent waterproof and moisture-proof protection
  • Superior tear resistance for secure transport
  • High-efficiency sealing for rapid packaging
  • Clean, uniform appearance
Product Specifications
Parameter Item Specifications
Product Name Poly Mailers Plastic Express Bag
Main Material PE (Polyethylene) / Recycled Material Optional
Thickness Range 40–120 Microns
Size Multiple sizes available, customization supported
Color Options White / Gray / Black / Customized
Sealing Method Self-adhesive seal
Waterproof Performance 360° waterproof
Tear Resistance High
Printing Method Custom printing supported
Applicable Scenarios E-commerce / Express Delivery / Logistics
Sustainable Packaging Solutions

Poly Mailers can be manufactured using renewable or recycled materials, significantly reducing carbon emissions while maintaining optimal performance. This eco-friendly approach helps companies decrease dependence on virgin plastics, supports global green packaging initiatives, enhances corporate sustainability profiles, and meets international market requirements for environmentally responsible packaging.

360° Waterproof and Moisture Protection

Featuring comprehensive waterproof structural design, Poly Mailers provide complete 360° waterproof and moisture-proof protection. This effectively isolates rainwater and humidity during transit, significantly reducing moisture damage risks compared to traditional cardboard packaging. Your goods remain dry, clean, and protected throughout the delivery process, minimizing after-sales issues caused by packaging failure.

Mobile Brand Advertising

Transform every package into a brand showcase with custom printing of logos, slogans, and contact information. Each Poly Mailer becomes a 100% delivered marketing tool, creating continuous brand exposure throughout the transportation and delivery chain. Achieve widespread brand recognition with virtually zero additional advertising costs.

Lightweight Flat Design Poly Mailer Bags with Self-Adhesive Seal for Efficient Shipping 0