The main reason for the unqualified anti-fouling of laminate floors is that the surface is made of melamine wear-resistant layer. During the drying process or the storage environment temperature is too high, the melamine on the floor surface is pre-cured, and the fluidity of melamine is reduced during the hot pressing process. There will be many tiny pores on the surface of the laminate floor, and the dirt will enter the tiny pores of the floor in future use, causing the floor to discolor.
2. The decorative paper of the laminate floor is discolored
The decorative layer of laminate flooring is composed of decorative paper. Due to the different production processes of decorative paper manufacturers, the anti-discoloration ability of this layer of decorative paper is also different. The paper produced by some factories has strong anti-discoloration ability. Even if exposed to the sun for a long time, there will be slight discoloration, but the discoloration is not obvious and can be ignored; the decorative paper produced by some factories has poor anti-discoloration ability, and will cause serious discoloration under the influence of sunlight during use. reaction.
3. The discoloration caused by the moisture of the laminate floor
When the laminate floor is in use, if the water vapor enters the floor and causes the floor to become damp, it will also appear discoloration, and at the same time as the discoloration, the edge and surface of the laminate floor will also appear bulging. The reason for this problem is either that the ground is very wet, or that the moisture-proof work was not done well during installation. As long as the moisture-proof work is done well, this situation can be prevented.