... bag,plastic film,surface printing and so on. Solvent based Flexo printing ink is suitable for polyethylene(PE), ... film, cellophane, aluminum foil etc.Features:1. Alcohol based or benzene based printing ink;2. Environment-friendly, nontoxic, no peculiar ... and confectioneries, transport packaging, seasonings and petty commodities, rice and other grains and bakery products of external printing.