... water soluble Film 1.PVA as eaw material 2. good solvency in water PVA water soluble Film this product is used PVA as eaw material, good solvency in water ... and laces.Name Appearance Temperature WidthHot water soluble 80-120°C 25g/40g 150cm, 180cm, 200cm, 220cmCool water soluble ... <20°C 25-60mu 100cm, 150cm, 180cm, 280cmPACKING:155cmX100YDS, BLUE PE BAG, OR AS CUSTOMERS ...