Laminate flooring is generally composed of four layers of materials, namely wear-resistant layer, decorative layer, base material layer and balance layer. Qualified laminate flooring is made of one or more layers of special impregnated thermosetting amino resin, covering the surface of high-density board and other base materials, with a balance moisture-proof layer on the back, a decorative layer and a wear-resistant layer on the front, and hot pressing.

The first layer:

Wear-resistant layer. As long as it is composed of aluminum oxide, it has strong wear resistance and hardness. Some laminate floors composed of melamine cannot meet the standard requirements. (The wear-resistant layer is a protective layer located on the surface of the floor, which provides the floor with wear resistance and scratch resistance, while preventing moisture, stains and daily wear and tear from damaging the floor.)

The second layer:

The decorative layer. It is a layer of paper impregnated with melamine resin, on which wood grain or other patterns of simulated noble tree species are printed. (The wood grain, stone grain or other patterns are printed on special paper through printing technology. This paper is usually impregnated to improve its wear resistance and waterproofness.)

The third layer:

The base material layer. It is a medium-density or high-density fiberboard, which has been treated with high temperature and high pressure and has certain moisture-proof and flame-retardant properties. The basic material is wood fiber. (The base material layer is composed of wood fiber and resin adhesive, which is treated with high pressure and high temperature, providing the stability, firmness and durability of the floor)

The fourth layer:

The balance layer. It is a layer of kraft paper with a certain strength and thickness, and is impregnated with resin to prevent moisture and deformation of the floor. (The balance layer is located at the bottom of the floor and is usually made of polymer material. Its function is to balance the tension of the floor and prevent the floor from expanding or contracting due to moisture or temperature changes.)