The full name is Melamine Urea Formaldehyde Impregnated Bond Paper, also known as "melamine" paper. It is a type of adhesive paper that is impregnated with amino resins (melamine formaldehyde resin and urea formaldehyde resin) and dried to a certain degree, with a certain resin content and volatile content. It can be bonded to each other or to artificial board substrates through hot pressing

　　Three main indicators: A. Gluing amount: The content of solid resin in decorative film paper, expressed as a percentage (%). B. Volatile content: The content of volatile compounds (mostly water and other small molecules) in decorative film paper, expressed as a percentage (%). C. Pre curing degree: The degree of resin curing in decorative film paper, expressed as a percentage (%).

　　Production process: Glue making → Glue blending (adding curing agent, release agent, penetrant, dust collector, etc.) → First impregnation (mixing melamine formaldehyde resin and urea formaldehyde resin) → First drying → Second impregnation (melamine formaldehyde resin, wear-resistant layer) → Second drying → Cooling cutting.

　　Development history: Melamine impregnated adhesive film paper is widely used in panel furniture, mostly in the form of low-pressure short cycle, that is, the board is made by pressing it for tens of seconds under high temperature and high pressure. In recent years, synchronous patterned boards produced by impregnating adhesive film paper with steel plate wood grain have been highly favored by people due to their excellent three-dimensional texture. Melamine impregnated paper can form high gloss boards when pressed at low temperatures for a long time, and it has also been developed and perfected by many companies.

　　Considering the requirements for surface plasticity and environmental protection, mainly the requirement for formaldehyde free, impregnated paper has been developed to apply ink on the surface of the paper, and then coat the surface with water-based polyurethane resin to provide scratch resistance protection; After coating the surface of the paper with waterborne polyurethane resin, the paper can still be wrapped and curled, and its plasticity will be better than before;

　　Product advantages: 1. Beautiful material appearance effect, improving the value of use. 2. Improve physical performance and expand the scope of use. 3. Enhance the value of artificial boards. 4. Simplify the production process of artificial boards (avoid painting, brushing, and other processes). With the scarcity of human wood resources and the increasing demand for wood products, melamine impregnated paper will also have better development in the 21st century.