Agriculture chemicals usually have the problem of high concentration and hypertoxicity, which do badly harm to human being. For a long time, the packaging of agriculture chemical has three main disadvantages:

1. liquid agriculture chemical is packed in glass bottles which are easy broken.

2. a lot of leftover is left  in the packaging that brings a great deal of waste.

3. if the agriculture chemical packaging with leftover is discarded in rivers, rivulet, farm and terra etc, it would pollute the soil and source.

The advantages of water soluble packaging bag for agricultural chemicals are:

1. water solubility and the soluble speed can be design freely. Non-toxic, non-polluted, dissolved in water.

2. greatly reduce the infection coming from venomousness or stimulating materials such as pesticide and product of techno chemistry.

3. intension and tension are better than traditional ones.

4. efficiently solve the problems of weight, traffic cost, leaking and recycle etc.

5. has an execllent characteristic against oil, fat, organic solvent.

6. it is anti-static and it doesn't absorb farina and dust when packing powdery product.

7. measure exectly, avoid unsuitable dosage of pesticide.