... or embossed, 25micron, 30micron,35micorn, cast solution PVA film for embroidery backing PVA film, cold water soluble film has excellent water ... and at different solving pace.Taking PVA film as embroidery underlay, you may have more colorful, beautiful and brighter ... in cold water. There is no bad effect on the embroidery pattern, moreover production efficiency will be increased and energy is ...