... ,box,bag making,medicine,stationery,firecracker and cell etc. cellophane film : A:Substance:20-60gsmB:Feature and specification both side coated ... water-proof and both side heat-sealable,suitable for multi-colored printing and lamination with PE,OPP and other materials; Machine ... ,dairy products,box,bag making,medicine,stationery,firecracker,etc. cellophane film