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Title:
PLASTIC FLOORBOARD LAYER REINFORCING STRUCTURE, MANUFACTURING DEVICE THEREOF AND MOLDING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/134632
Kind Code:
A1
Abstract:
A plastic floorboard layer reinforced structure, a manufacturing device thereof and a molding method therefor: two extruders (21) are used to extrusion mold substrate layers (111, 112) respectively; a glass fiber layer (113) is disposed between the two substrate layers (111, 112) during pre-attachment, and then a thickness determination unit (30) is used for cooling and thickness determination; the two substrate layers (111, 112), the glass fiber layer (113), a printed layer (12) and a wear resistant layer (13) are rolled by means of a rolling presser (50) to be integrally bonded, and thus the structural strength of the substrate layers (111, 112) of a plastic floorboard may be increased; the substrate layers (111, 112), the printed layer (12) and the wear resistant layer (13) are bonded by means of rolling and hot melting, and thus glue is not required for bonding and fixing; the present invention is environmentally friendly, and may increase production efficiency.

Inventors:
ZHAO, Pei-dong (No.98-5, Dade Rd. Xinhua Dist, Tainan City Taiwan, 71247, CN)
LU, Ding-Yi (No.186-6, Taibo Road Fangqian Town, Xinwu Distric, Wuxi Jiangsu 0, 214000, CN)
Application Number:
CN2019/000005
Publication Date:
July 11, 2019
Filing Date:
January 07, 2019
Export Citation:
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Assignee:
WUXI BOYU PLASTIC MACHINERY CO., LTD. (No.186-6, Taibo Road Fangqian Town, Xinwu Distric, Wuxi Jiangsu 0, 214000, CN)
International Classes:
B29C69/00; B32B37/06; B32B38/06; B29L7/00
Domestic Patent References:
WO2014115086A22014-07-31
Foreign References:
CN106573459A2017-04-19
CN206781187U2017-12-22
CN206733640U2017-12-12
CN105711226A2016-06-29
US20050166513A12005-08-04
Attorney, Agent or Firm:
KELONG INTERNATIONAL INTELLECTUAL PROPERTY AGENCY LTD. (A-1303, Horizon International TowerNo.6 Zhichun Road, Haidian District, Beijing 8, 100088, CN)
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