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 contamination problems caused by discarded agrochemical package. By pre-measure unit dosage, the operation becomes more efficient and exacter.

C. Good Strength and Weathering resistance
The PVA film has good tenacity, biaxial tension-strength and anti-tearing strength that ranks high among all kinds of films, flexing resistance is 10 times to other films. It has excellent weathering resistance and service life is very long.

D. Eco-friendly, no contamination to environment
The water-soluble PVA film is a new concept of Eco-friendly 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 totally. It has no any bad effect on environment