At present we use the so-called biodegradable material "environmentally friendly cloth bag" can be roughly divided into the following categories:

Non-woven bags (reuse, and finally recycling under this cycle can be called environmentally friendly)
 

Cloth bag (compared with other materials is the most environmentally friendly material, no pollution to the environment)
 

Cotton bag (same as canvas bag)
 

Flannelette bags (mostly rayon - cotton wash, like the fabric on our clothes)
 

Polyester soft cloth vest bag (polyester soft cloth, similar to our commonly used umbrella cloth, also similar to clothing lining, because the environment-friendly bags made of this cloth are generally vest type, so it is called vest bag)
 

Other environment-friendly fabric bags (different properties of linen and canvas)
 

Use environment-friendly bags:
 

The use of plastic bags can be greatly reduced;
 

More durable than paper bags;
 

2. Recyclable;
 

It's cheap and easy to popularize.
 

On the whole, the scale of the domestic environmental protection industry is still relatively small, but its boundary and connotation are still expanding and enriching. With the development of China's social economy and the adjustment of industrial structure, the direct contribution of China's environmental protection industry to the national economy will gradually change from small to large, gradually to improve the quality of economic operation, promote economic growth, and improve the economic and technological level. Clean technology, clean products and environmental services will be the direction of connotation expansion of China's environmental protection industry, and the connotation expansion of environmental protection industry in China will also evolve into "environmental industry" or "green industry".
 

Due to rising energy prices and increasingly prominent environmental problems, biodegradable biomaterials have gradually accelerated the trend of replacing traditional petroleum products in the world. It is expected that the government will also introduce relevant preferential policies and laws and regulations to encourage the market application. The large-scale application of biodegradable materials has broad prospects.