2. What is the advantages of the biodegradable materal?
a ：The plant starch and fibre are mixed and producted the biodegradable resin. This kind of material have some goods such as rich resources, regeneration, low cost and good degradation performance.
b : It meet the environmental protection requirements, because of no waste water, no waste air and no waste materals.
c: The products that are made of the biodegradable materals have well usage performance for example anti-oil, waterproof, innocuity, cold tolerance, good heat resistance （—20℃-+120℃）.
d : The products after using can be degraded by compost but also can be reused or be treated by incineration.

3. What ranges are the products apply to?
a : Disposable tablewares, kitchen (innocuity, good usage performance)
b : membrane and productions of membrane (membrane used for agricultural purposes. Industrial packaging. Medical and health by the amount of many types of membrane products, but it is difficult recovery, are  an important source of 'white pollution'. The degradable membrane products will maximize the protection of the environment. )
c : Hotel supplies, children's toys,e lectronic component packaging, handset packaging, cosmetics, shampoo, health care products packaging are all the sources of pollution which can not be ignored. The biodegradable productions are non-toxic and good usage performance, and can make the  minimum environmental pollution.