... Material: Comon PA(Nylon) composite CPP or PA composite AL Foil composite CPP again. 1. PA/CPP, 2. PET/PA/AL ... : 60-200microns Figure: 3-side, self-supporting zipper bag, yin and yang bag Specifications Width: 70mm-1000mm, Length up to you ... low, AL, cut off-not pervious to light, PE, common packing, CPP, high temperature cooking lining. Glue: Water-soluble glue(more ...