PVA water-soluble film is widely used in cosmetic products, especially the washing powder, laundry detergent and other chemical products. Using this packing method has the advantage of fixed quantity, and easy use. Can make any size according to the requirements of the guests for different doses and different shape of packing.
The PVA material will not dissolve or leak in an anhydrous environment at room temperature, nor will it rupture in a dry environment, and it will dissolve soon after encountering water. In addition, as a new type of environmentally friendly material, PVA is easily decomposed by bacteria after being dissolved in water, and can be rapidly degraded into carbon dioxide and water, which is non-toxic and harmless to human body. The outer membrane not only has no residue after washing, but also is convenient to use and is deeply loved by people.
