When producing melamine impregnated paper, a secondary impregnation is required, which involves coating the surface of the product with MF glue. So, what are the key points?

　　One is to use high-performance adhesive preparation processes based on the reaction mechanism of the adhesive and the requirements of the impregnated paper for the adhesive in the design of the adhesive formula and the selection of the preparation process. Another key point is to choose the most suitable curing agent, penetrant, and release agent when adjusting the glue, and add the appropriate proportion to the original glue to improve production efficiency. It is still very different from the first immersion.

　　At the beginning of immersion, there is a reasonable setting for parameters such as temperature, operating speed, and wind speed. We can learn more about these aspects.