Food paper packaging manufacturers tell you what "food grade coated paper" is!

    With people's attention to food safety, more and more Qingdao food paper packaging manufacturers put food safety requirements first. In order to meet customers' requirements for food safety, "food grade coated paper" came into being. Food grade coated paper refers to the packaging paper used to package all kinds of food. When it comes to coated paper, you may not understand it very well. If I want to say disposable paper cups, you may understand it in seconds. Yes, the paper cups we use to drink water are made of coated paper. Coated paper is also relatively simple. It is to apply a layer of PE film and PP film on the base paper.

    The paper cup produced by single-sided PE coated paper is called single PE paper cup (most of the paper cups in the market are single-sided PE coated paper cups), which is represented by the smooth PE film on the side where the paper cup is filled with water; the paper cup produced by double-sided PE coated paper is called double-sided PE paper cup, which is represented by PE film on the inside and outside of the paper cup.

    All kinds of fried snacks are safe and harmless, and also have the effect of preventing oil, moisture and water. On the basis of the base paper, food grade PE film is applied to the base paper. Safe PE film and advanced film technology are used to coat the base paper with films of different weight.

    Coated paper has high temperature resistance to 121 ℃, suitable for hot cups, bentos, oven paper, etc. Over 100 ℃ boiling point, absolutely no toxic smell of plastic is released. In addition to high temperature resistance, PP coating completely blocks the paper and food in the lunch box. Environmentally friendly material reduction, environmentally friendly low carbon emission, completely non-toxic, tasteless water-based printing.