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Manufacturing method of PVC floor tile, PVC floor tile and manufacturing equipment

A production method and floor tile technology, applied in chemical instruments and methods, lamination auxiliary operations, lamination, etc., can solve the problems affecting the appearance and performance of PVC floor tiles, the downward movement of the printing layer 92 is blocked, and the fusion is hindered.

Active Publication Date: 2019-07-09
SHANGHAI JINKA FLOORING TECH
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Yet in this manufacturing method, because the property of glass fiber is comparatively stable, is a kind of infusible and insoluble substance, when glass fiber is put between the first PVC layer 93 and the second PVC layer 95, glass fiber will hinder the first PVC layer 93 and the second PVC layer 95. The fusing between a PVC layer 93 and the second PVC layer 95 then causes the process of the printing layer 92 to move downwards to be hindered, and uneven fiberglass grid printing (see figure 1 The convex and concave parts on the surface of the middle printing layer 92), affect the pattern on the printing layer 92, and affect the appearance and performance of PVC floor tiles

Method used

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  • Manufacturing method of PVC floor tile, PVC floor tile and manufacturing equipment
  • Manufacturing method of PVC floor tile, PVC floor tile and manufacturing equipment
  • Manufacturing method of PVC floor tile, PVC floor tile and manufacturing equipment

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Embodiment Construction

[0027] In order to further explain the technical means and functions adopted by the present invention to achieve the intended invention purpose, the detailed description is as follows in conjunction with the accompanying drawings and preferred embodiments.

[0028] The invention provides a method for making PVC (Polyvinyl chloride; polyvinyl chloride) floor tiles, PVC floor tiles and production equipment. According to the method for making PVC floor tiles, the impact of the glass fiber layer on the printing layer can be reduced when the PVC floor tiles are pressed. Effect, prevents fiberglass screen printing on the printed layer.

[0029] Figure 2a to Figure 2b It is a structural schematic diagram of each step in the production method of PVC floor tiles provided by the first embodiment of the present invention. like Figure 2a to Figure 2b Shown, in the present embodiment, the manufacture method of the PVC floor tile provided by the invention comprises the steps:

[0030] ...

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Abstract

The invention discloses a manufacturing method of a PVC floor tile, the PVC floor tile and manufacturing equipment. The method comprises the steps that a first glass fiber layer and a second PVC layerare provided, the first glass fiber layer is embedded into the second PVC layer and partially exposed out of the second PVC layer, and a composite layer of the first glass fiber layer and the secondPVC layer is formed; a wear-resistant layer, a printing layer and a first PVC layer are provided, the wear-resistant layer, the printing layer, the first PVC layer and the composite layer of the firstglass fiber layer and the second PVC layer are stacked together from top to bottom to enable the first glass fiber layer to be located on the side, facing the first PVC layer, of the second PVC layer; and the wear-resistant layer, the printing layer, the first PVC layer and the composite layer of the first glass fiber layer and the second PVC layer are bonded into a whole through a hot-pressing bonding process, so that the wear-resistant layer. According to the manufacturing method of the PVC floor tile, when the PVC floor tile is pressed, the influence of the glass fiber layer on the printing layer can be reduced, and glass fiber grid marks are prevented from appearing on the printing layer.

Description

technical field [0001] The invention relates to the field of floors, in particular to a method for manufacturing PVC floor tiles, PVC floor tiles and manufacturing equipment for manufacturing the PVC floor tiles. Background technique [0002] With the improvement of living standards, people are increasingly using floor tiles to enhance the aesthetics and practical performance of buildings. Among floor tiles, PVC (Polyvinyl chloride; polyvinyl chloride) floor tiles are used as a new light-weight floor decoration material. become more and more popular. In order to enhance the dimensional stability and thermal expansion performance of PVC floor tiles, glass fiber mesh cloth is often added to PVC floor tiles. figure 1 Shown is a schematic cross-sectional structure diagram of PVC floor tiles in the prior art. like figure 1 As shown, PVC floor tiles generally include wear-resistant layer 91, printing layer 92, first PVC layer 93, glass fiber layer 94 and second PVC layer 95, we...

Claims

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Application Information

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IPC IPC(8): E04F15/10B32B17/04B32B27/12B32B27/30B32B37/06B32B37/10B32B37/08B32B38/18
CPCB32B5/02B32B27/12B32B27/304B32B37/06B32B37/08B32B37/10B32B38/1808B32B2260/021B32B2260/046B32B2262/101B32B2307/554B32B2419/04E04F15/107
Inventor 游雄铁张小平
Owner SHANGHAI JINKA FLOORING TECH
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