... Release Film film Protect the tape,there are white,red,black,blue, yellow etc Products introduction: We produce two kinds of film , HDPE film , PAPE film ... ,BOPP film . It is as belows.ItemSpec unit:mmRemarkHDPE FILM 0.02--0.03Protect ... bag . PAPE FILM 0.03--0.07It is used for opp hanging bag , enhancing plastic bag etc. Glassine Paper Release film