In the past, we are using more bags, almost every day can not leave. Also because of the massive use of white pollution caused by the problem, but with the promulgation of the plastic limit in recent years, the bag is gradually faded out of people's lives, but by the biodegradable bags slowly replace the ordinary bags, in our ordinary life using it more and more often, and at the same time, in the process of using biodegradable bags does give everyone a lot of convenience. Therefore, it also occupies a very important influence in our daily work life. However, how to distinguish the quality of biodegradable bags?

First of all, in the whole process of using biodegradable packaging bags, it is necessary to see whether biodegradable packaging bags have certain tensile characteristics. Because if the use of biodegradable bags feel that its compressive properties are not very good, then when we gently lift the biodegradable bags will be very easy to break, and the poor quality of biodegradable bags in the use of people's feelings is also very bad.

Secondly, before ordering biodegradable bags, in addition to compressive strength, but also pay attention to whether the bag smells heavy. If you feel the biodegradable bags smell heavy, it will be very uncomfortable to use, and it is likely to carry certain toxic substances, so it can not be used to package food. So when ordering biodegradable bags, we should not only look at its own quality, but also look at its applicability. If the applicability of biodegradable bags is higher, then everyone will feel more comfortable when using them.

Finally, generally speaking, the biodegradable bags we use are divided into two different types. One is to print the logo of various famous product brands on the biodegradable bags, and sometimes to design and print the company's information and other corresponding advertisements and cultural propaganda on the biodegradable bags. Another kind of biodegradable packaging bags is a kind of packaging bags with relative simplicity, there is no packaging printing on the upper side, usually used in shopping malls or large shopping malls. The second type of biodegradable bags are usually used in small stores or small neighborhood stores, farmers' markets and so on.