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Wholesale Shipping Mailers Manufacturer & Supplier in China

Shipping mailers have become the most vital packaging solution in the modern e-commerce industry. Designed to replace bulky traditional boxes, Kent Packaging’s shipping mailers not only combine the ultimate lightweight flexibility, but also offer the industry's best properties: unparalleled water resistance, tear-proof durability, shock absorption, and eco-friendliness. As a result, our mailers can be safely used for fulfilling apparel, cosmetics, sensitive electronics, and daily retail goods. With their ultra-lightweight profile, our shipping mailers provide a highly secure yet cost-effective transit experience. Every mailer comes with a tamper-evident hot melt adhesive seal to avoid the extra packing tape and labor time that is often associated with traditional carton packaging.

As a premier factory-direct supplier, our comprehensive Shipping Mailers category includes three core lines: Poly Mailers, Bubble Mailers, and Paper Mailers. This versatile lineup not only gathers the most advanced co-extruded films and FSC-certified papers, but also provides better performance in protecting your goods while meeting global ESG standards. The superior waterproofness and puncture-resistance of our Poly and Bubble mailers make them ideal for cross-border e-commerce and rigorous logistics networks. Meanwhile, our fully recyclable Paper Mailers provide a greener alternative for sustainable brands. Backed by our 100+ production lines, all shipping mailers are available with custom OEM dimensions and up to 7-color high-fidelity branding.

Shipping Mailers Parameters

Shipping Mailers Specifications


ItemParameters
Product NameShipping Mailers (Poly Mailers / Bubble Mailers / Paper Mailers)
Material OptionsCo-extruded Poly Film / FSC Kraft Paper / PBAT+PLA / Metallic Foil
Interior CushioningAvailable with or without Multi-layer PE Air Bubble Cushioning
Size & DimensionsComprehensive standard sizes & Fully Customizable
Custom PrintingUp to 7-Color Flexographic Printing, Custom Logo & Branding
Closure / SealingTamper-Evident Strong Hot Melt Adhesive Strip
Key FeaturesUltra-lightweight, Waterproof (Poly/Metallic), Tear-resistant, Eco-friendly options
ApplicationsE-commerce fulfillment, Apparel, Cosmetics, Electronics, Logistics
CertificatesISO9001, FSC, GRS, REACH, RoHS, TUV OK Compost