1.milk powder packing bags 2.PET/VMPET/PE ... manufacturer integrates design, printing and production, specialize in paper-plastic flexible package and custom printing products. ... made of single &multi-layer laminated film of plastic in PE, LDPE, HDPE, LLDPE, CPE, BOPP, ... leakage; non-delaminationISO 9001 certificate, QS9000 CertificateProduct description in details:Material for plastic package:PET/ NY/ ...