Disposable coated paper is easy to use but pay attention to environmental protection
Sep 11, 2022
Disposable coated paper is easy to use but pay attention to environmental protection
The invention and application of coated paper for disposable paper cups have been around for a long time. For those who are not familiar with it, they do not know the little mystery in it. The following editor will take you into the coated paper.
According to the characteristics of different foods and the needs of customers, there are different types of coating films on the market, such as PE film, PLA film, PP film. In addition to hot and cold drinks, disposable paper cups and bowls also contain different foods such as soup, ice cream, instant noodles, etc.
In the past, the 16oz Coca-Cola single-layer cold drink cup was mainly pe-coated on the inside, and waxed on the outside to isolate water vapor. Now this type of cup has basically been eliminated, replaced by double-sided pe-coated cup. In addition to pe coating, this common coating, there are some customers who have extremely high requirements for environmental protection and require food packaging to be completely degradable. Therefore, these paper cups are usually coated with PLA coating (polylactic acid, biodegradable material). This coating is a completely degradable material. After use, the paper and the coating can be degraded naturally.
In addition, other food packaging emphasizes the function of microwave instant food, so this requires paper containers such as paper bowls to be coated with PP to achieve the purpose of long-term microwave heating of food. The latter two are new trends and directions for the development of paper cup manufacturing in recent years. Especially the application of PLA coating makes the paper container packaging truly degradable and environmentally friendly.
These are the commonly used coated paper in the market. When we use coated paper, we not only pay attention to the convenience brought by coated paper, but also prevent it from polluting the environment.
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