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Our premium courier mailing bags are made of high-quality blended PE + PO material, offering excellent durability, water resistance, and tamper protection. Designed for secure and efficient shipping, these mailers are ideal for e-commerce businesses, express logistics, and retail packaging. With a sleek surface that firmly holds adhesive labels and a strong self-sealing flap, our poly mailers ensure your products reach their destination safely and professionally.
Material: PE + PO co-extruded film
Thickness: Customizable as needed
Size: Multiple standard sizes available or fully customizable
Color: Any color with customized printing (logos, QR codes, etc.)
Sealing: Self-adhesive (peel & seal)
Surface: Smooth, writable, and label-friendly
MOQ: Negotiable depending on size and customization
OEM/ODM: Supported
💧 Water-Resistant & Moisture-Proof – Keeps contents dry during transit
💪 Tear-Resistant & Puncture-Proof – Durable material protects against rough handling
🔐 Strong Self-Seal Adhesive – Secure and tamper-evident, no need for extra tape
✍️ Label-Friendly Surface – Smooth exterior for easy labeling or printing
🎨 Fully Customizable – Size, thickness, color, and printing can be tailored to your brand
✅ E-commerce packaging (clothing, books, accessories)
✅ Logistics and express shipping
✅ Postal use for documents and non-fragile items
✅ Retail packaging for online stores
✅ Corporate promotional mailers
Packed in bundles and export-grade cartons
Fast production and global shipping available
Eco-friendly material options available on request
Over 20 years of experience in custom packaging solutions
ISO9001:2015 certified manufacturer
Full OEM/ODM support
Free samples available for quality check
Flexible MOQ & fast delivery