Title:
木質複合基材および床材
Document Type and Number:
Japanese Patent JP6841606
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a woody composite base material that has excellent uneven properties of a surface and that is hardly warped.SOLUTION: A woody composite base material 10 according to the present embodiment includes a five-ply conifer plywood layer 2, and a wood fiber plate layer 1 that is bonded to the conifer plywood layer 2. When Lrepresents the total thickness of first, third and five layers of the conifer plywood layer and Lrepresents the total thickness of second and fourth layers, the inequality, L/(L+L), is in the range of 0.50-0.70.SELECTED DRAWING: Figure 1
Inventors:
Shoichi Urabe
Aoki Yuji
Aoki Yuji
Application Number:
JP2016128931A
Publication Date:
March 10, 2021
Filing Date:
June 29, 2016
Export Citation:
Assignee:
Asahi Woodtec Co., Ltd.
International Classes:
E04F15/04; B27D1/04; B27M3/00; B27M3/04; B32B21/13; E04F15/02
Domestic Patent References:
| JP7227806A | ||||
| JP2004107905A | ||||
| JP2002187103A | ||||
| JP6108626A | ||||
| JP2013127188A | ||||
| JP2014073587A | ||||
| JP2014226794A |
Foreign References:
| CN102294723A |
Attorney, Agent or Firm:
Patents corporation Blitas