Seriously affect our health. When the temperature reaches 65℃, harmful substances in food packed in disposable plastic bags will penetrate into food, causing damage to human liver, kidney and central nervous system.
The main raw materials of daily plastic bags are polyethylene and polyvinyl chloride. When people come into contact with vinyl chloride, there will be symptoms such as wrist and finger edema, skin sclerosis, splenomegaly and liver damage.
If it is buried underground, it will take about 200 years to decompose, which will have a bad influence on the pH of soil, worsen the soil environment and seriously affect the growth of crops. If livestock eat plastic film, it will cause digestive tract diseases and even death.
It is easy to cause animals to eat by mistake. Plastic bags discarded on the ground and water are easy to be swallowed by animals as food, and cannot be digested in animals' stomachs, which may easily lead to animal physical injury and death.
Disposable plastic bags contain various viruses, bacteria and carcinogens. Among them, eating too much talcum powder will form calcium deposition, causing human organ stones. Putting hot food in disposable plastic bags can easily cause lead poisoning. Recycled plastic bags also contain a lot of bacteria and carcinogens invisible to the naked eye.
According to health experts, disposable plastic products contain many kinds of toxins harmful to human body, which can produce as many as 16 kinds of toxic substances at high temperature. These toxic substances can penetrate into food, not only damaging people's liver and kidneys, but also interfering with people's endocrine, resulting in decreased fertility and feminization of men. In addition, waste plastic products with pollutants will become hotbeds for mosquitoes, flies and bacteria to survive and reproduce, which is harmful to human health.
Plastic bags are bags made of plastic (commonly used plastics are polyethylene, polypropylene, polyester, nylon, etc.). ) is an indispensable item in people's daily life and is often used to hold other items. It is widely used because of its advantages of low price, extremely light weight, large capacity and easy storage, but it is banned from production and use in some countries because of its shortcomings such as extremely long degradation cycle and difficult treatment.
Baidu encyclopedia plastic bag