Green packaging material not the kui is a green

Corn plastic that is easy to decompose plastic developed by the United States, it is made from corn starch mixed with polyethylene. The bags can be quickly dissolved in water, washing and cooking, can avoid the pollution sources and virus contact.
Wood powder of plastics the wood powder developed by Japan, obtained from pine wood powder of polyols, then react with isocyanate, resulting in polyurethane. The plastic thermal capacity is extremely strong, and can be biodegradable sex, can be used to make thermal bags, etc.
Bacteria of plastics the PHB bacteria is the development of Britain. It is a kind of bacteria with sugar produced the first, and then processed into similar to polypropylene material. The material is non-toxic, and easy biological decomposition, it is processed surgical sutures and food packaging materials.
Rapeseed plastic British scientists from making bacteria of biopolymers, extracted the three genes can produce plastic, to rape plants, after a period to produce a plastic polymer fluid, again after refining processing, can get a rape plastic. Made from this kind of plastic processing packaging materials or baby diaper, abandoned after can resolve on its own, pollution-free residue.