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Title:
SINGLE BOARDS COMBINED AND BONDED BY HOT-MELT ADHESIVE FILM AND PLYWOOD MANUFACTURING PROCESS EMPLOYING SAME
Document Type and Number:
WIPO Patent Application WO/2018/054030
Kind Code:
A1
Abstract:
Single boards combined and bonded by a hot-melt adhesive film comprise multiple single boards (1) joined together. Two adjacent joined single boards are adhered together by applying multiple hot-melt adhesive points (2) to a seam therebetween. A hot-melt adhesive film is adhered to one side surface of the two adjacent joined single boards. Also provided is a plywood manufacturing process employing the above single boards combined and bonded by a hot-melt adhesive film. Compared with existing plywood manufacturing processes, the invention stacks single boards combined and bonded by a hot-melt adhesive film in advance, and then performs hot pressing to form a plywood, thereby increasing productivity and alignment precision, reducing a gap between single boards, improving quality of a plywood, and realizing automatic manufacturing of plywood.

Inventors:
YANG, Xuezhen (Guan, ShuangshuangRoom 306, 3rd Floor, No.1 Wenming East Road, Fengcheng Town, Lianjiang, Fuzho, Fuzhou Fujian 0, 350000, CN)
ZHAO, Jizhi (Guan, ShuangshuangRoom 306, 3rd Floor, No.1 Wenming East Road, Fengcheng Town, Lianjiang, Fuzho, Fuzhou Fujian 0, 350000, CN)
YANG, Li (Guan, ShuangshuangRoom 306, 3rd Floor, No.1 Wenming East Road, Fengcheng Town, Lianjiang, Fuzho, Fuzhou Fujian 0, 350000, CN)
Application Number:
CN2017/079108
Publication Date:
March 29, 2018
Filing Date:
March 31, 2017
Export Citation:
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Assignee:
FUZHOU HANYANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD (Guan, ShuangshuangRoom 306, 3rd Floor, No.1 Wenming East Road, Fengcheng Town, Lianjiang, Fuzho, Fuzhou Fujian 0, 350000, CN)
International Classes:
B27D1/10; C09J7/00
Foreign References:
CN106272748A2017-01-04
CN206066627U2017-04-05
CN101564851A2009-10-28
CN101870127A2010-10-27
CN205033326U2016-02-17
JP2002264109A2002-09-18
CN101722540A2010-06-09
CN1663758A2005-09-07
JP2011016288A2011-01-27
JPS5347506A1978-04-28
Attorney, Agent or Firm:
FUZHOU YUANCHUANG PATENT AND TRADEMARK AGENCY LTD. (Cai Xuejun, Room 416-419 Floor 5A, No.9 Building of SOHO in Taihe square of East second ring, Jin An district Fuzho, Fuzhou Fujian 1, 350011, CN)
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