... 35micorn, cast solutio water soluble filmcold water soluble film for embroidery backing, plain or embossed, 25micron, 30micron,35micorn, cast ... , you may have more colorful, beautiful and brighter embroidery pattern. Water soluble PVA film can be dissolved completely in ... cold water. There is no bad effect on the embroidery pattern, moreover production efficiency will be increased and energy is ...