Vacuum Packaging Bag Higher Puncture Resistance & Heat Seal Reasonable price & good quality Specifications :Application:Food such as meat,sausage,seafood,rice,fruit,vegetables,nuts,ect Material :PA/PE, OPP/PE, PET/PE,OPP/CPP,PA/CPP,PET/VMPET/PE,or according to your request.style :3-side seal, mid-bottom seal, back seal, selfsupported, zipper and for your requestStructure : Co-extruded 3 - 5 layer ...