This product can be used for HDPE and LDPE bags, handbags, tablecloth, etc.don't need to chang machine. SpecificationsPlastic Masterbatch Black Film blown, no color ... wares, Furniture, Toys, etc. ) Blowing Molding ( PE film,moulding of PE,PP,PC,POM,PA,PET,PBT,PMMA etc , etc. ) Pipes,Sheets. Film blowing masterbatch