... .Excellent smoothness. Low bag-broken 5.OEM service PE High speed film blowing machine high quality 7-layer co-extruded pe film ... hygiene products4)tea and coffee5)spices and pulsesCompanyBaoding Baoyi Plastic Co.,LTDContactTel:86-15933917251 86-0312-7516908 Fax:86 ... ,PVDC-FILM,PET,VMPET,VMCPP single-layer and multilayer lamination material high barrable high strength,especially excellent use for food ...