Wood decorative board and manufacture thereof



(57)【要約】 【課題】 長手方向の中央部から両端に向かって凹反り が生じていない優れた施工性を発揮する木質化粧板とそ の木質化粧板を能率よく製造し得る方法を提供する。 【解決手段】 複数枚の木質単板を積層接着することに より形成される合板よりなる基板において、表層板を形 成している木質単板として裏層板を形成している木質単 板の2〜6倍の厚みを有する単板を用いることにより、 該表裏木質単板の伸長率の差で長手方向の中央部から両 端に向かって下向きに湾曲した凸反り形状の合板基板を 形成する。この合板基板上に該合板基板の上記凸反りを 解消しない程度の薄い木質繊維製板材を接着すると共に その表面に突板を接着して化粧層を形成し、さらに、表 面塗装して優れた外観を呈し且つ長手方向に凸反り傾向 を維持して端部への釘着等の施工性が容易に且つ正確に 行え、段差の生じない床構造を構成し得る木質化粧板を 得る。
PROBLEM TO BE SOLVED: To suppress the generation of a concave warping in a longer direction and also of an interlater peeling by making the thickness of the wood veneer of a front surface layer with a fiber direction in parallel with the longer direction so many times the thickness of the wood veneer of a back surface layer within within a specific multification range. SOLUTION: The wood decorative board A is formed of a base board 1 consisting of a plywood with a desired thickness, a wood fiber board material 2 which is bonded to the surface of the plywood base board 1 by lamination and 0.5-3.0 mm thick with a specific gravity of 0.6-1.0 and a transparent or a translucent synthetic resin-coated layer 4 coated to the surface of a decorative layer 3 consisting of fancy veneers which are bonded to the surface of the wood fiber board material 2 with the fiber direction set in parallel with the longer direction and the thickness of 0.2-0.7 mm. Further, the wood veneer 1a on the front side arranged on the top layer of wood veneers constituting the plywood base board 1 and the wood veneer 1b on the back side arranged at the bottom layer of the wood veneers have fibered orientated in the longer direction. Besides, the thickness of the wood veneer 1a on the front side is formed to be 2-6 times as much as the thickness of the wood veneer 1b on the back side. COPYRIGHT: (C)1999,JPO




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (15)

    Publication numberPublication dateAssigneeTitle
    CN-103056954-AApril 24, 2013金华市捷特包装有限公司一种定向结构木丝板的生产工艺
    CN-103085130-AMay 08, 2013嘉兴中集木业有限公司, 新会中集木业有限公司, 中国国际海运集装箱(集团)股份有限公司Plywood for container flooring and production method of plywood
    CN-103465318-ADecember 25, 2013通山正祥竹木制品有限公司Bamboo-wood composite container soleplate and manufacturing method thereof
    CN-103465318-BDecember 02, 2015通山正祥竹木制品有限公司一种竹木复合集装箱底板及其制造方法
    CN-103770182-AMay 07, 2014涂兴家Technology for manufacturing wall decoration surface plate
    CN-103963109-AAugust 06, 2014宜兴狮王木业有限公司一种集装箱底板用胶合板
    CN-103978525-AAugust 13, 2014德华兔宝宝装饰新材股份有限公司一种osb生态免漆饰面家具板及制备方法
    CN-104526788-AApril 22, 2015苏州市强森木业有限公司Corrosion-prevention film-coated board
    CN-104552489-AApril 29, 2015南通新洋环保板业有限公司一种竹木复合集装箱地板
    CN-105058517-ANovember 18, 2015德华兔宝宝装饰新材股份有限公司Eco-environment protection board and preparation method thereof
    CN-105799007-AJuly 27, 2016南京林业大学一种复合板带及其制造方法
    CN-105818228-AAugust 03, 2016孙小力, 孙凤远Automatic board production device and method
    CN-106003285-AOctober 12, 2016湖北福汉木业有限公司利用人造板锯边料重组的细木工板及其生产方法
    CN-106142238-ANovember 23, 2016浙江升华云峰新材股份有限公司Environment-friendly solid wood ecological board with formaldehyde removal and bacterium removal functions and production technique thereof
    JP-2008025165-AFebruary 07, 2008Noda Corp, 株式会社ノダComposite board