... bag, good security & permanent adhesive bag. 3.anti-static,customise logo express ba Poly courier bag, express ... .05-0.12mm thickness, good security feature and anti-moisture, shockproof, can be recycled.4) Usage: ... 5) Style: with permanent adhesive strip seal, anti-faking glue, can be sprayed with serial bar ... woven environment-protected materials, OPP, PP, HDPE, LDPE, CPP, PPU, PVC, PE/PO, PO/PE, CPE ...