Plastic bags do bring some convenience to our lives, but this temporary convenience will bring long-term harm. The recycling value of plastic bags is low. During use, they are scattered in urban streets, tourist attractions, and water bodies. , as well as the "visual pollution" caused by both sides of the road and railway, there are still potential hazards. Next, biodegradable plastic bag manufacturers explain the decomposition time of environmentally friendly plastic bags.

First, it affects agricultural production. Waste plastic products are constantly mixed into the soil, which will affect the absorption of nutrients and water by crops, resulting in reduced crop production.

Second, the survival of animals is threatened. Discarded plastic products are discarded on land or in water, and are eaten by animals as food, causing animal death. Last year, nearly 1,000 sheep from 20 herdsmen died because of this, causing an economic loss of more than 300,000 yuan. The sheep like to eat the oily residue wrapped in plastic bags, but they often eat the plastic bags together. Because they are trapped in the stomach by the plastic bags for a long time, it is difficult to digest, and the stomachs of the sheep are crowded. Couldn't eat either, and ended up starving to death. This kind of thing is very common in zoos, pastoral areas, villages, and oceans.

Third, landfilling of plastic waste not only occupies a large amount of land, but also the occupied land cannot be restored for a long time, which affects the sustainable use of land. If waste plastic products are landfilled in domestic waste, they will not degrade within 200 years. Changing the pH of the soil will affect the absorption of nutrients and water by crops, resulting in reduced agricultural production and great harm to the land. As for plastic products discarded in water or on land, it will not only affect the environment, but also cause death if swallowed passively. destroy the ecological balance.

Fourth, high temperature decomposes toxic substances. Plastic products are non-toxic, but because the equipment used for their recycling is not perfect, the process is also very simple, and many manufacturers do not have legal business licenses, resulting in the reproduction of plastic products at high temperature. When it reaches 65°C, poisonous substances will precipitate and penetrate into the food, which will cause damage to important parts of the human body, such as liver, kidney, reproductive system and central nervous system.

The above content is about biodegradable plastic bag manufacturers explaining the decomposition time of environmentally friendly plastic bags. If you want to know more about biodegradable plastic bags, you can contact online customer service, and we will do our best to help you You serve.