Degradable plastic bags refer to plastic bags that can be decomposed by microorganisms and degraded into basic elements, so as not to pollute the environment. At present, the degradable plastic bags on the market are mainly divided into several types, such as starch, polyester and polypropylene.
Applications of degradable plastic bags:
1. Environmentally friendly shopping bags: Shopping bags are an important area of degradable plastic bag application. The degradable shopping bags sold on the market use starch-based production process, which can not only meet the needs of consumers' daily shopping, but also help reduce the pollution of disposable plastic bags to the environment.
2. Food packaging bags: degradable plastic bags are also widely used in the food industry. Polylactic acid based degradable plastic bags can not only extend the shelf life of food, but also prevent food deterioration.
3. Garbage bags: Due to the long-term exposure of garbage, the pollution problem caused by traditional plastic bags is becoming increasingly serious. The use of biodegradable plastic bags to make garbage bags can alleviate the environmental problems caused by long-term storage.
4. Agricultural cling film: In agricultural production, degradable plastic bags are used as cling film, which can not only prevent food deterioration, but also effectively prevent agricultural products from being harmed by pests.
The development trend of degradable plastic bags:
With the popularization of the concept of environmental protection, the application prospect of degradable plastic bags is more and more broad. At present, a number of brands of degradable plastic bags have emerged on the market, and are constantly developing production processes to further improve quality.
The market demand for degradable plastic bags has shown a good development trend. In addition to its application in shopping, food, agriculture and other fields, it can also effectively alleviate the problem of long-term accumulation of garbage, conducive to the promotion of environmental protection, is an indispensable environmental protection products.