How should the manufacturer's paper support in the rainy season be moisture-proof? Paper tray products can be divided into three categories: industrial paper trays, agricultural paper trays and food trays. The directions and fields of their application are different, and some issues that need to be paid attention to in the application, we will understand through the following articles.
①Industrial paper holder: Most of them are used in household appliances, equipment, electrical materials, lining packaging materials for lighting, etc.
②Agricultural paper holder: Most of them are suitable for fruits, eggs and agricultural nutrient bowls.
③Food paper trays: Most of them are suitable for food bowls, pots and food trays used in supermarkets.
In the rainy season, how should the paper holder be moisture-proof? Summer is a season with a lot of rain, and it is very necessary to prevent moisture and moisture. The paper holder is not completely moisture-proof, but a moisture-proof covering layer is attached to the surface to reduce the time for moisture return. Therefore, the moisture-proof problem of paper support products must be paid attention to, and the moisture-resistant problem must meet the standard. In the production process, in order to avoid moisture problems, paper tray manufacturers will carry out moisture-proof and waterproof treatment in the manufacturing process. The main methods are as follows:
Method 1: Add liquid paraffin on the surface of the paper tray, put it in the product, wait for a period of time, and absorb a layer of wax film on the surface of the product, so that the moisture-proof function can be realized.
Method 2: Spray the surface of the paper tray with an oily material.
Method 3: In the process of producing the paper holder, an appropriate amount of stone powder is added, so that the hardness of the paper holder is improved. Even if it is damp, it will continue to be used.
The above is how we introduce to you how the paper holder should be moisture-proof in the rainy season. If you want to know more about the paper holder, or want to make a paper holder, you are welcome to inquire, and by paying attention to the official website, we can learn more about the paper holder .
