... save space.8. Related products description Styleself-standing ,ziplock , three sides sealed ,side gusset ,botton gusset or irregular shaped ... Aluminum foil , Papertwo-layercomposites:PET/CPP,PET/PE,BOPP/CPP,BOPP/PE,PET/VMCPP ,BOPP/VMCPPthree-layer composites: PET/VMPET/PE,BOPP/VNPET ... :We are real manufacturers,we own a professional producing line of packing plastic bags,we have big workroom and ...