Description

Brief  introduction.
PVA is short for polyvinyl alcohol, which has the appearance of common plastic film and characteristics of completely dissolved in water. It is a material of pollution-free, non-toxic and instant water-soluble which can gradually infiltrates into the soil and increase soil mass viscosity, permeability and water retention when forming glue. Due to PVA is easy to be reduced by bacterial strain and finally degraded into water and carbon dioxide, thus it is worthy of the green products. The water-soluble film can be dissolved in water by a water-soluble polymer material, which is produced by the specific film forming process.

Advantages of  PVA Film
●Excellent water solubility, clear and thorough, no residue
●Good mechanical properties and heat  sealing performance, packaging is good.
●Excellent ductility to ensure the packaging needs of various shapes.
●Good weather resistance, *0% humidity can still be normal.
●Environmental protection green materials, without any toxic substances the natural environment can be completely degraded. 

Application:
In Europe ，America, Japan and other countries. It is widely used in a variety of product packaging, such as clothing exports, pesticides, fertilizers, pigments, dyes, cleaning agents, water treatment agents, mineral additives, detergents, concrete additives, etc.