The production process of the wrapping paper

Coated paper has a variety of colors and good texture. It is loved by many people and has a wide range of applications. Let's take a look at the production process of coated paper.

1. Immerse the base paper into the first mixed resin material; wherein, the components contained in the first mixed resin material and the parts by mass of each component are as follows: water-based polyurethane: 2-3 parts; Water-based styrene-acrylic resin: 3-4 parts; Auxiliary: 3-4 parts; 2. Drying once; 3. Coating the second mixed resin material; The components contained in the material and the mass parts of each component are as follows: water-based polyurethane: 4-5 parts; water-based styrene-acrylic resin: 2-3 parts; auxiliary: 3-4 parts; 4. Secondary drying ;
Surface treatment;
5. Rewind to obtain the desired PU coated paper.
Further, in the step (1), the auxiliary agent in the first mixed resin material contains a diluent and a penetrant, and the mass ratio of the diluent and the penetrant is 9:1.

The coated paper produced by this method has good surface contamination and wear resistance, and can be easily coated on the surface of special-shaped parts. You can understand this, and you can come to do more understanding and purchase. Thank you for your attention. For more information, please continue to pay attention to the official website, thank you.