Floor tile and manufacturing method thereof

Abstract

The invention provides a floor tile which comprises a base layer, a decorative layer and a wear-resisting layer, wherein the decorative layer is formed on the base layer by means of spray printing; the wear-resisting layer is a pre-formed layer made of a polymer material, and is fixed to the decorative layer in a proper way. A manufacturing method of the floor tile above comprises the steps of: providing the base layer; spray-printing a pattern on the base layer to form the decorative layer; providing the pre-formed wear-resisting layer made of the polymer material; and fixing the wear-resisting layer to the decorative layer. The floor tile provided by the invention has low production cost and good wear-resisting and waterproof properties, and generates smaller noise when being treaded.

Description

technical field [0001] The invention relates to a building material and a manufacturing method thereof, in particular to a 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 at 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 composite floor tiles. The price of composite floor tiles is low, and its performance can be close to that of log floor tiles and stone floor tiles, so it has a wide range of applications. [0003] An existing composite floor tile includes a base layer, a paper printing layer attached to the base layer, and a wear-resistant layer coated on the paper printing layer. The substrate layer is the main body of the composite floor tile, which can be medium density boa...

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned composite floor tiles have many disadvantages. Firstly, the production cost is high due to the high cost of the paper printing layer.

Secondly, it is difficult to take into account the thickness and appearance of the wear-resistant layer. On the one hand, if the thickness of the wear-resistant layer is thin, after a period of use, the wear-resistant layer is easily worn and reduces the waterproof performance of the composite floor tile; Increase the coating thickness of the wear-resistant layer. Due to the limitations of the coating technology, if the wear-resistant layer is too thick, the wear-resistant layer is prone to cracks, which will affect the wear-resistant and waterproof performance of the composite floor tiles; in addition, there is a The method that can form a thicker wear-resistant layer is to coat multiple layers of polyurethane material on the paper printing layer. Each layer of polyurethane material needs to be cured by ultraviolet rays. After multiple ultraviolet rays, the wear-resistant layer is easy to Yellowing will affect the appearance of composite floor tiles and reduce production yield

In addition, when paving, the base layer of the composite floor tile is in direct contact with the parts to be paved, and it is easy to generate noise when trampled or impacted

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