COMPOSITE FLOOR AND MANUFACTURING PROCESS THEREFOR

WIPO Patent Application WO/2021/047639

A1

Disclosed is a composite floor, comprising a wear-resistant layer, a polyvinyl chloride patterned fabric layer, a base material layer, a balance layer, and a muting layer that are sequentially arranged, the wear-resistant layer being a melamine wear-resistant paper layer. The composite floor has a clear and vivid pattern, and the wear and scratch resistance is far better than that of a conventional floor provided with a polyvinyl chloride wear-resistant layer. In addition, also disclosed is a manufacturing process for the composite floor, the manufacturing process comprising: laying, hot pressing, demolding and tempering steps. The manufacturing process has simple steps, and the obtained composite floor has high dimensional stability and good wear and scratch resistance.

JPH0726467	[Name of device] Floor structure
WO/2020/145866	A DECKING SYSTEM PROVIDED WITH A CONNECTING SYSTEM AND AN ASSOCIATED CONNECTING DEVICE
WO/2016/074661	SYSTEM LAYING PANEL AND ASSOCIATED SYSTEM SURFACE COVERING

LI GUOPING (CN)

PCT/CN2020/114789

March 18, 2021

September 11, 2020

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JIANGSU LANGYUE NEW MATERIALS TECH CO LTD (CN)

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BEIJING WEIZHENG PATENT AGENCY CO., LTD. (CN)

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