A. Water solubility
For PVA film good water solubility, It avoids the user to contact the harmful chemicals and makes the operation more convenient and safer.
B. Pre-measure unit dosage
For the PVA package could be dissolved by water, it has no leftover in the package. It reduces the...,pva bag for cement additive , pva film
Taking PVA film as embroidery underlay, 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 saved....,sell water soluble film , water soluble film