In the process of producing melamine impregnated paper, the hot pressing temperature, pressure, and time have different effects on the product, and should be adjusted according to the actual situation.

　　The hot pressing temperature mainly catalyzes the chemical reaction of melamine impregnated paper, that is, accelerates curing. The temperature of the hot pressing plate is generally controlled at 145-165 degrees, which is more suitable. If the temperature is too high, there will be small gaps on the surface of the impregnated paper, which will affect the quality of the product. Pressure can ensure a good bond between the substrate and the impregnated paper. Under the conditions of temperature and pressure, the resin in the impregnated paper melts and solidifies, forming a closed and dense surface. It can also fill the unevenness and small pores on the substrate surface, effectively improving the surface quality.

　　The length of hot pressing time depends on the curing speed and hot pressing temperature of melamine impregnated paper, which can be said to be interdependent and mutually influential.