... iron ore bag, concentrate copper bag, hardware and mine bag, chemical raw material bag, fertilizer bag, etc;2.Building material packing: cement bag, sand bag, cinder bag, waste bag ... bag, flour bag, milk bag4.Animal husbandry :feedbag; fodder bag; forage bag; mash bag; feeding stuffs bag 5.Pharmaceutical industry:medicine bag, galenical bag; herb medicine bag; herbal medicine bag High quality ...