Common quality defects of melamine impregnated paper faced MDF (patterned board) and their causes 1. Poor physical properties ① Low hot pressing temperature or short hot pressing time, incomplete tree curing, and easy adhesion of dust on the board surface during use, not easy to clean, resulting in dirty surface. ② The hot pressing temperature is too high, the surface …

Analysis of factors influencing the quality of melamine impregnated paper panels boards Guide: To produce high-quality products, we must select excellent impregnated paper and substrate, and adopt reasonable processing technology; In addition, operators and inspectors should cooperate with each other to control the quality of products, find out the causes of problems and solve them in time, so as to …

Reasons for Cracking of Melamine Paper in Melamine paper Panel Melamine paper will crack in daily use, which is mainly caused by uneven dryness of various parts of wood. In the industry, according to the parts where cracks occur, they are generally called cracks, surface cracks, internal cracks and wheel cracks; The size and number of cracks will vary depending …