... life, matte OPP/AL/PE, PET/VMPET/PE, matte OPP/VMPET/PE, PET/VMPET-PET/PE allow clear window in one side, PET/PE and NY/PE are for transparent bags ... coffee or coffee beans, spices, sauces, meat, frozen food, pet food, seafood, juice, noshes, and more, nearly including all ... mainly business are:Liquid package ,PE, BOPP, CPP,POF, PVC,PET, EVA,PA packing film ,laminating films, non-wovens, liquid filling ...