Melamine board is now one of the most commonly used decoration materials, superior performance, rich style. High quality melamine board reproduction process is generally composed of a number of sheets of paper, the amount of the number according to the use of general divided into surface paper, decorative paper, covering paper and bottom paper.
Surface paper: It is placed on the top layer of the decorative board to protect the decorative paper, so that the surface of the board after heating and pressing is highly transparent, and the surface of the stone board is more hard and wear-resistant.
Decorative paper: it is wood grain paper, which is the main component of the decorative board. It has a background color or no bottom color. After printing, it becomes a decorative paper and placed under the surface paper to play a decorative effect. The paper has higher requirements. It should have hiding power, impregnation, and printing performance.
Covering paper: It is generally used to make light-colored decorative boards and placed under the decorative paper to prevent the underlying phenolic resin from penetrating into the surface. The main function is to cover the color of the spots on the surface of the substrate.
Base paper: It is the base material of the decorative board. For the mechanical properties of the board, several layers can be determined according to the application and the thickness of the decorative board.
The type of melamine board is mainly classified by the number of layers of the board:
According to the different layers of the board, it can be divided into three layers of five, three and seven layers. The five-layer structure of the board is relatively common, and the three-layer structure board is covered with a single board on both sides of the core board. The seven-layer structure adopts a double-core board, which is a combination of two core boards and a single board. Two sides of the double-core board are covered with two layers of veneers.