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Patent Searching and Data


Title:
METHOD FOR PRODUCING WOOD LAMINATE
Document Type and Number:
WIPO Patent Application WO/2016/167079
Kind Code:
A1
Abstract:
Provided is a method for producing a wood laminate with which it is possible to inexpensively produce large wood laminates. First, a first wood material (10a) having an adhesive composition (2) coated on at least one surface thereof is prepared, and a second wood material (10b) bonded to the first wood material (10a) is prepared. An irradiation spot is then moved relative to the long direction of the first wood material (10a) while (1) or a plurality of laser lights (L) are irradiated on the adhesive composition (2), whereby the adhesive composition (2) is sequentially melted. The portion (21) of the first wood material (10a) on which the adhesive composition (2) is melted is then sequentially pressed tightly against the second wood material (10b), whereby the first wood material (10a) is bonded to the second wood material (10b). Repeatedly performing the above operation makes it possible to produce a wood laminate (1) formed by bonding a plurality of wood materials (10).

Inventors:
YASUE TOSHIHARU (JP)
WADA TADASHI (JP)
Application Number:
PCT/JP2016/058810
Publication Date:
October 20, 2016
Filing Date:
March 18, 2016
Export Citation:
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Assignee:
TAISEI SYOJI CO LTD (JP)
MIRAI MOKUZAI KOKI CO LTD (JP)
International Classes:
B27D1/04; B05D3/06; B05D7/06; B32B21/13
Foreign References:
JPS62100574A1987-05-11
JPS62278001A1987-12-02
JPS5979711A1984-05-09
Attorney, Agent or Firm:
AICHI, Takahashi, Iwakura & Associates (JP)
Patent business corporation あいち international patent firm (JP)
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