Plastic Mailing Shipping Envelopes Bags Self Sealing Poly Mailers

Wholesale Colorful Self-Sealing Black Poly Mailers Plastic Mailing Shipping Envelopes Bags

Extremely durable clear or opaque co-extruded multi-layers polyethylene film.

Permanent, virtually tamper-proof, void adhesive closure system.

High strength, tamper-evident side seals.

Special double welding with micro-print along the both sides of the edge to prevents spurious opening and resealing.

Running/Sequential numbers, dual unique alphanumeric or numeric bar codes with corresponding perforated receipt on the bag.

Single or dual compartment bag construction styles.

Write-on, Ink, stamps and labels adhere easily.

100% new plastic and recyclable.

Clean and high slip film allows faster, easier product insertion.

Ideal for Cash, cheque, Receipts, Checks, Coins and Documents, share or bond certificates, forensic evidence and other sensitive items.

"Profession makes confident, Quality makes trust", as our business philosophy, Dinuo Packaging will insist in it all the time. Based on technology first, advanced equipment, strict management, high-quality products, we have acquired a good reputation in the packaging industry and won the recognition and trust of our customers from worldwide. 

Our factory is export in the production of bubble mailers, poly mailers, kraft paper bags, glassine paper bags, corrugated paper envelopes, honeycomb paper envelopes, CPE zipper bags and a variety of composite packaging bags. garment、cosmetic packaging bags, color boxes, etc. 

We are certified to ISO9001, ISO14001 and SGS FSC, the packaging material are compliance with the US and EU standard. We sincerely welcome customers worldwide to visit us.