white courier bag

Courier bag,express delivery bag, mailing bag: Strict quality control, with ISO9001 certification. all raw material:can provide SGS certification 1.Material:HDPE & LDPE. Size: 38cm(W)x48cm(H)x65microns(thickness) 2.Film Colour: outside-white & inside-black. 3.Type: side sealed bag.Film can be extruded from same material or different. 4.permanent adhesive tape on lip(4-5cm) to seal bag after packing. 5.Printing: 1-12 colours from clear to rainbow. 6.Packaging:standard export cartons. 7.customized Design,size,packaging,colour.etc are welcome warm tip:The picture justwas provided for reference. our advantage: 1)quality:ISO9001 certification all raw material:can provide SGS certification. 2)price:we have lower labor cost and we areoriginal equipment manufactuer(OEM) 3)equipment:all machines are digital control type 4)service:efficient service for every order 5)credit: we are the international top brand manufacturer,such as FedEX.YISHION.etc 6)supply ability:all product at least 5000000 pieces/month 7)product material: such composite materials, non-woven fabricates and environment-protected materials as OPP, PP, PO, PE, CPP, PPU, PVC, PE/PO, PO/PE, CPE and EVA. etc. other relative name:mailing bag.express bag