The raw material for the production of ordinary garbage bags is PE, even if the raw materials are good, they are non-degradable, and they will produce pollution according to the traditional way of burying or incinerating, so it is not "environmental protection" in the true sense.

There are also some garbage bags that add degradable "starch machines" to the raw materials, but they can only be "partial" degraded, dispersing the garbage bags into "sheets", and the broken garbage bags still cannot be degraded, so it is not really "environmentally friendly".

Only fully degradable garbage bags are truly environmentally friendly garbage bags, which degrade into water and carbon dioxide and do not pollute the air and soil. Since photodegradation and water degradation need to be degraded in a specific environment, "biodegradation" is generally common in the market.

At present, the cost of degradable garbage bags is 3-5 times that of ordinary garbage bags, and the cost of use is much higher than that of ordinary garbage bags, and there are not many users who actively choose degradable garbage bags.