Product Description

PVA film with properties of excellent gas barrier, water-soluble and biodegradable, has become one of the most successful eco-friendly materials in recent years. Being universally recognized by environmental protection quthorities and public users, PVA film is more and more widely used in various applications, for example, packaging for pesticide, dyestuff, cleanser detergent and other chemicals; biodegradable packaging film for textiles ; food packaging with good gas barrier; water-soluble bags for infection control and medical disposal ; embroidery underlay and mold releasing. PVA film is a kind of "Green" packaging material. It is verified by microorganism tests that PVA is non-toxic and doesn't restrain from the growth of microorganism and can be biodegraded completely. Once PVA dissolves in water, specific microorganism will cause it to degrade. When being treated with activated sludge. PVA solution will be decomposed into water and carbon dioxide. PVA film has excellent water solubility ans is able to dissolve in different water temperatures and at different solving pace.