Lightweight LDPE & Poly Mailers | Secure, Custom Shipping Solutions

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Message
0/1000

Bulk Plastic Courier Bags for High-Volume Shippers

Streamline fulfillment with our wholesale poly mailing bags featuring tear-resistant seams and 3-layer LDPE construction. Available in clear/opaque options with optional tracking panels.
Get A Quote

Secure & Sustainable Shipping Solutions: Durable Mailing Bags Built for Modern Business Needs

Lightweight LDPE Postal Envelopes for Cost-Effective Shipping

Enchuang’s LDPE postal envelopes combine durability with ultra-lightweight design, reducing shipping costs while protecting goods from moisture and tears. Ideal for e-commerce brands seeking flexible, eco-conscious packaging that meets courier requirements without compromising on reliability.

Self-Sealing Courier Mailing Bags for Hassle-Free Logistics

Streamline your shipping process with our self-sealing plastic mailers. These tamper-proof poly mailing bags feature easy-peel adhesive strips, ensuring secure delivery for apparel, documents, and small goods—perfect for businesses prioritizing speed and security in last-mile delivery.

Customizable Plastic Mailers to Elevate Brand Visibility

Stand out in unboxing experiences with full-color printed poly mailer bags. Enchuang’s customizable plastic flexible mailers turn generic packaging into branded assets, enhancing customer loyalty while offering waterproof protection for garments, accessories, and lightweight parcels.

Eco-Friendly RPET & PE Mailing Bags for Sustainable Growth

Meet eco-compliance demands with our RPET and PE mailing bags made from recycled materials. These tear-resistant, large-format mailers support circular economy goals, offering businesses a guilt-free solution for high-volume shipping without sacrificing durability or affordability.

Our Products

China Factory Customer LOGO Self Sealing Plastic Kraft Mailing Bags with Easy Tearing Zip VIEW DETAILS

China Factory Customer LOGO Self Sealing Plastic Kraft Mailing Bags with Easy Tearing Zip

Wholesale GRS LDPE Express Courier Mailing Bags with Portable Handles for Load Bearing Delivery VIEW DETAILS

Wholesale GRS LDPE Express Courier Mailing Bags with Portable Handles for Load Bearing Delivery

Hot Sale Grey Mailer Bag Custom Logo Self Adhesive Packing Slip Bags for Delivery Shipping Pouch VIEW DETAILS

Hot Sale Grey Mailer Bag Custom Logo Self Adhesive Packing Slip Bags for Delivery Shipping Pouch

Hot Sale Grey Mailer Bag Custom Logo Self Adhesive Packing Slip Bags for Delivery Shipping Your Product VIEW DETAILS

Hot Sale Grey Mailer Bag Custom Logo Self Adhesive Packing Slip Bags for Delivery Shipping Your Product

Cross-border retailers lose $12B annually to weather-damaged goods. Our LDPE coex mailers use barrier film technology to block humidity while maintaining flexibility at -30°C - essential for skincare brands exporting to Nordic countries. The peel-off adhesive leaves no residue on delicate fabrics, solving a key challenge for luxury apparel exporters. With pre-printed hazardous material symbols and integrated customs forms, these courier bags reduce clearance delays by 22%. The matte black finish discreetly conceals high-value contents while allowing QR code scanning through the material.

Sustainable & Durable Mailing Solutions: Your Top Questions Answered

Are plastic self-sealing mailers secure for fragile items?

Plastic self-sealing mailers feature tamper-resistant adhesive strips, ensuring secure packaging for lightweight, non-fragile goods.
Poly mailer bags are lighter, cost-effective, and waterproof, offering better durability and flexibility for e-commerce shipping needs.
Self-adhesive poly mailing bags save time with no tape required, streamline packaging workflows, and ensure airtight closure for safer delivery.
Yes! Custom-printed plastic mailers strengthen brand visibility with full-color designs, ideal for e-commerce businesses prioritizing professional packaging.

Our Blogs

Qingdao Enchuang Shines At Shenzhen Gift Bag Packaging Exhibition

21

Mar

Qingdao Enchuang Shines At Shenzhen Gift Bag Packaging Exhibition

View More
South America Logistic Leader Came For A Package Bag Sourcing Visit In “Enchuang”

21

Mar

South America Logistic Leader Came For A Package Bag Sourcing Visit In “Enchuang”

View More
EU Introduces Ban On Bisphenol A And Related Bisphenol - Based Substances

21

Mar

EU Introduces Ban On Bisphenol A And Related Bisphenol - Based Substances

View More
GRS - A Pivotal Element in EU's Packaging Recyclability Landscape​ ​

17

Mar

GRS - A Pivotal Element in EU's Packaging Recyclability Landscape​ ​

View More

Durable LDPE & Poly Mailer Bags | Reliable Shipping Solutions

Retail Owner

Love the plastic self-sealing mailers—no tape needed, and labels stick perfectly. The poly mailer manufacturer offers customizable sizes, which is great for shipping apparel. Fast delivery and reliable packaging

Small Business Owner

Enchuang’s plastic large mailers are ideal for bulky items. The reinforced seams and lightweight design cut shipping costs. Their poly mailing bags are now my go-to for eco-friendly yet durable solutions.

Online Reseller

The PE mailing bags are surprisingly tough! Used them for fragile ceramics, and everything arrived intact. The clear plastic mailer lets customers see the product without opening—smart and practical

Supply Chain Specialist

Reliable courier mailing bags with a professional finish. The LDPE material is tear-resistant, and the adhesive strip stays secure. Perfect balance of cost and quality for high-volume shipping needs

Get a Free Quote

Our representative will contact you soon.
Email
Name
Company Name
Message
0/1000

You May Interest In

plastic large mailer plastic flexible mailer courier mailing bag pe mailing bag ldpe postal envelopes
Lightweight LDPE & Poly Mailers | Secure, Custom Shipping Solutions