Plastic floor tile and manufacturing method thereof

Abstract

A plastic floor tile comprises a matrix layer, a decoration layer located on the matrix layer and a wear-resisting layer located on the decoration layer, wherein patterns containing light and dark grains are formed in the matrix layer; colors of all parts of the patterns are different due to the differences of the depths of the grains; and the decoration layer is formed by polishing the patterns in the matrix layer. The manufacturing method of the plastic floor tile comprises the steps as follows: a PVC (polyvinyl chloride) sheet material is provided; a graining board having light and dark grains is provided; patterns are pressed on the PVC sheet material by using the graining board; and the pressed patterns are polished and cut, so that a required product is obtained. The plastic floor tile is attractive in appearance, varied in grain and lower in manufacturing cost.

Description

technical field [0001] The present invention relates to a building material and a manufacturing method thereof, in particular to a plastic floor tile and a manufacturing method thereof. Background technique [0002] With the improvement of living standards, more and more attention is paid to the living environment of the home. Floor tiles, as one of the most important components of interior decoration, have naturally gained more attention. Floor tiles are usually divided into several types such as log floor tiles, stone floor tiles and plastic floor tiles. Plastic floor tiles belong to a new type of floor tiles that have emerged in recent years. Because of their low price, the material itself can be recycled without limit, which is more conducive to environmental protection, and its performance can be close to that of log floor tiles and stone floor tiles, so its application is becoming more and more popular. The wider it is, the more likely it is to gradually replace tradi...

AI Technical Summary

Problems solved by technology

[0005] However, both of the above methods have disadvantages

For the method of using printing materials, it is necessary to purchase additional printing materials, and the cost of printing materials is relatively high, which greatly increases the material cost of plastic floor tiles. At the same time, because the production of printing materials needs to engrave printing wheels (rollers), the investment is relatively large. , and because once the printing wheel (roller) is determined, it is a fixed pattern, and a large number of printings is also repeated many times of the pattern. As a result, when using, especially when using a large area, it will make people feel monotonous

For the method of using ink printing, firstly, different molds need to be designed for different patterns, which increases the mold cost of plastic floor tiles. Secondly, in the process of using ink printing, the concentration of ink will change as the printing progresses. , so that there is a color difference between the same batch of products, and the pigment used in ink printing will change color with time, causing the plastic floor tiles to change color after a period of use, affecting the appearance. In addition, this kind of The efficiency of the method is also extremely low, and the practicability is limited

Images