... protection film series production.Material such as LDPE,LLDPE,PVC,HDPE,CPP,BOPP ,BOPA,PVDC-FILM,PET,VMPET,VMCPP single- ... life.Our pouch bag production kind including:three side seal bag,ziplock bag,stand pouch,T-seal bag,M-seal bag,hook bag,drawstring bag,die cut ... handle bag and so on use ...