Users use low-pressure short-cycle technology to hot-press four materials: wear-resistant paper, decorative paper, high-density board and balance paper. Generally, the hot pressing temperature is about 200℃, the plate pressure is about 3.6Mpa, and the hot pressing time is 30-40 seconds. Specific parameters are adjusted according to different products produced. After fine sand molding, the defects on the floor surface (including natural defects such as knots and skins) are repaired manually, and at the same time, the processing defects in the previous production process are also repaired.
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Matters needing attention in the use of composite floor:
1. Before buying laminate flooring, users should know the noise level, noise direction, orientation and area of their houses. It is best to draw a floor plan for overall planning, specifically allocate the use functions of each room, and then choose floors according to local conditions.
2. When purchasing, check whether the density of the trademark line is lower than 0. 8 g/cm3, if less than 8 mm, the floor will be too thin, which will affect the firmness and then deform. The international standard is 8 mm. It depends on the formaldehyde emission, which should not be higher than 9 mm/ 100 g, or you can smell the smell at close range. These methods can ensure whether the floor is toxic or not.
3. It is mainly to observe whether the surface gloss of the strengthened floor is uniform, whether the pattern is symmetrical, whether there are white spots and stains, whether the interface is neat and intact, and whether there are tiny serrated cracks.
When buying the floor, you should not only look at it, but also check it by hand. See whether the floor splicing is tight, waterproof, grassroots inspection, wear resistance and so on.
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