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Patent Searching and Data


Title:
PROCESSING METHOD FOR LIGHT PVC WALLBOARD
Document Type and Number:
WIPO Patent Application WO/2019/127401
Kind Code:
A1
Abstract:
A processing method for a light PVC wallboard comprises the following steps: S1: pre-bonding a printing film and a wear-resistant layer together to obtain a veneer; S2: embossing the veneer in step S1; S3: producing a matrix of the light PVC wallboard; S4: coating the matrix in step S3 with a PUR adhesive, and then bonding the coated matrix and the embossed veneer in step S2 together to obtain a precast slab of the light PVC wallboard; S5: performing antibacterial UV roller coating on the surface of the precast slab in step S4 to obtain a semi-finished product of the light PVC wallboard; S6: sawing and trimming the semi-finished product in step S5, and sticking a double-sided tape on the back surface of the semi-finished product, and packaging the light PVC wallboard after the light PVC wallboard is qualified after inspection. According to the method, the production process for a light PVC wallboard is simple and the light PVC wallboard has a long service life.

Inventors:
SUN, Yonghua (Industrial Development Zone, Yangshe TownZhangjiagang, Jiangsu 0, 215600, CN)
Application Number:
CN2017/119934
Publication Date:
July 04, 2019
Filing Date:
December 29, 2017
Export Citation:
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Assignee:
ZHANGJIAGANG YI HUA RUNDONG NEW MATERIAL CO., LTD. (Industrial Development Zone, Yangshe TownZhangjiagang, Jiangsu 0, 215600, CN)
International Classes:
B29D99/00
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (XIE Anne, Apt 506 Building 99, 999 Xinghu Street,Suzhou Industrial Par, Suzhou Jiangsu 8, 215028, CN)
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