Title:
MOLD FOR MANUFACTURING FOAMED FLOOR HAVING WOOD TEXTURES
Document Type and Number:
WIPO Patent Application WO/2021/077680
Kind Code:
A1
Abstract:
The present invention relates to a mold for manufacturing a foamed floor having wood textures. The mold is composed of several modules, and the modules comprise a main runner module, a second surface layer module, and a first surface layer module; the main runner module is composed of a plurality of runner plates, and configured to form a core foamed layer of a wood texture-imitated foamed co-extrusion floor; the second surface layer module is composed of at least one runner plate, and has a main runner and a second surface layer runner; the first surface layer module is composed of at least one runner plate, and has a main runner and a first surface layer runner. By using the mold of the present invention, two surface layers can be co-extruded on the surface of a core plate; the first surface layer runner and the second surface layer runner are arranged in a half-coating manner, such that the core plate is half-coated with the formed first and second surface layers, and then a surface layer of the entire floor is formed by means of subsequent treatment; the surface layer and a bottom layer of such a floor can be made of different raw materials, and the performance of the entire floor can be better reflected.
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Inventors:
TANG DAOYUAN (CN)
Application Number:
PCT/CN2020/082439
Publication Date:
April 29, 2021
Filing Date:
March 31, 2020
Export Citation:
Assignee:
ANHUI SENTAI WPC TEC FLOORING CO LTD (CN)
International Classes:
B29C48/305; B29C48/07; B29C48/18
Domestic Patent References:
| WO2012034146A1 | 2012-03-22 |
Foreign References:
| CN110877447A | 2020-03-13 | |||
| CN110670839A | 2020-01-10 | |||
| CN208827068U | 2019-05-07 | |||
| CN106584804A | 2017-04-26 | |||
| US20090230584A1 | 2009-09-17 | |||
| CN207682893U | 2018-08-03 |
Attorney, Agent or Firm:
ZHEJIANG KG IP LAW FIRM (CN)
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