Bopp rice bag 1) ISO 9002-2008 2)Material : PP + PE Lamianted + bopp film 3)Technical standard : GB8946-1998,8947-1998 Bopp rice bag1)Material : pp woven material + PE laminated + Bopp film2) width : from 170mm to 1350mm, as your requirements3)Length : as your requirements4)Color :...