... :PET,VMPET,OPP,matt OPP,CPP,VMCPP,PE,AL,PA.etc.2,Samples available by charge3,Sealing:3-side seal,quad-seal,back-seal .K-seal.4 ... kinds of food packaging, foldable bottle, plastic vase, medical packaging bag, retort/vacuum package, rice bags, liquid spout pouch, automated packaging ...