PVA film, cold water soluble film for embroidery backing, plain or embossed, 25micron, 30micron,35micorn, cast solution PVA film description1. characteristicsEnvironmental friendlyThe water soluble film is a green environmental product. It is verified by microorganism tests that PVA is non toxic and doesn’t restrain form the growth of microorganism and can be degraded totally. PVA film will be ...