How should the paper tray be moisture-proof in the rainy season? Summer is the season when there is a lot of rain. Therefore, moisture-proof and moisture-proof is very necessary. We must pay attention to the moisture-proof problem of the product, and the moisture-resistant problem must meet the standard.
Therefore, in the production process, in order to avoid moisture problems, the paper tray factory will conduct moisture-proof and waterproof treatment in the manufacturing process. The main methods are as follows:
Method 1: Add liquid paraffin to the surface of the paper tray, put it in the product, wait for a period of time, and then absorb a layer of wax film on the surface of the product, so that the moisture-proof function can be realized.
Method 2: Spray oily material on the surface of the paper tray
Method 3: During the production of the paper tray, add stone powder in an appropriate amount to increase the hardness of the paper tray. Even if it is damp, continue to use it.
As a professional paper tray manufacturer, the above is our introduction to you on how to prevent moisture in rainy season paper trays. If you want to know more about paper trays, you can contact us, and we will also serve you 24 hours a day.
