JPS61270109A - Manufacture of board material - Google Patents
Manufacture of board materialInfo
- Publication number
- JPS61270109A JPS61270109A JP11273885A JP11273885A JPS61270109A JP S61270109 A JPS61270109 A JP S61270109A JP 11273885 A JP11273885 A JP 11273885A JP 11273885 A JP11273885 A JP 11273885A JP S61270109 A JPS61270109 A JP S61270109A
- Authority
- JP
- Japan
- Prior art keywords
- polyurethane
- wood
- board material
- board
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 産業上の利用分野 本発明は、装飾性を備えた板材の製造方法に関する。[Detailed description of the invention] Industrial applications The present invention relates to a method for manufacturing a plate material with decorative properties.
従来の技術及びその問題点
従来、装飾性を備えた板材としては木材板、樹脂板、金
属板等、多くのものが存したが、いずれも単一素材から
なる点で装飾性、特にその漸新さに欠けていた。また不
飽和ポリニスデルに岩石片を混入した板材も存したが、
岩石の硬質な外観が装飾性の点でなじまないことがあり
用途上の制約があった。Conventional techniques and their problems In the past, there have been many decorative board materials such as wood boards, resin boards, and metal boards, but all of them are made of a single material, so they have limited decorative properties, especially in their gradual development. It lacked novelty. There were also plates made of unsaturated polynisdel mixed with rock fragments, but
The hard appearance of rock may not be suitable for decorative purposes, which limits its use.
本発明はこのような従来技術の問題点を解決し１複合材
料からなる漸新な装飾性を備え、しかも軟らかい質感を
呈する板材の簡便なる製造方法を提供することを目的と
する。The object of the present invention is to solve the problems of the prior art and provide a simple method for manufacturing a board made of a single composite material that has innovative decorative properties and exhibits a soft texture.
問題点を解決するための
本発明の前記目的は、硬化前ポリウレタン中に木材片を
相互に離反させて配置し、該ポリウレタン硬化後に板材
に切断することを特徴とする板材の製造方法によシ達成
される。The object of the present invention to solve the problems is to provide a method for producing a board material, which is characterized in that wood pieces are placed in polyurethane before curing, spaced apart from each other, and are cut into boards after the polyurethane is cured. achieved.
実 施 例 以下、本発明の実施例を添附図面に基き説明する。Example Embodiments of the present invention will be described below with reference to the accompanying drawings.
第１図は、相互に離反して配置された木材片（２）を包
含したポリウレタシ樹脂塊（１）を示している。FIG. 1 shows a polyurethane resin mass (1) containing wood pieces (2) arranged spaced apart from each other.
このような樹脂塊は、木材片（２）を配置した型内への
硬化前ポリウしりｙの注入後の硬化、或いは硬化前ポリ
ウレタン中への木材片（２）の浸簀後の硬化等、適宜の
方法によシ得ることができる。樹脂塊（１）におけるポ
リウレタン（３）には必要に応じ着色、或いはガラス繊
維、チタン酸カリウム繊維、マイカ等による補強を施こ
すことができる。樹脂塊（１）の形状は必要とする板材
の形状、大きさに応じ適宜法めることができる。次に、
硬化した樹脂塊（１）を所望の厚さに、第１図Ａ−ＡＳ
Ｂ−Ｂ、Ｃ−Ｃに示す如く切断し、＃！２図に示す板素
材（４）を得る。Such a resin mass can be cured after pouring uncured polyurethane into a mold in which a piece of wood (2) is placed, or hardening after soaking a piece of wood (2) into polyurethane before curing, etc. It can be obtained by any suitable method. The polyurethane (3) in the resin mass (1) can be colored or reinforced with glass fiber, potassium titanate fiber, mica, etc., if necessary. The shape of the resin mass (1) can be determined as appropriate depending on the shape and size of the required plate material. next,
The cured resin mass (1) is heated to the desired thickness in Figure 1 A-AS
Cut as shown in B-B and C-C, and #! A plate material (4) shown in Figure 2 is obtained.
切断厚さは自由であシ、テーパ状又は曲面状に切断する
こともできる◇得られた板素材（４）を所望の形状に切
断することによシ、目的とする板材（５）が得られる。The cutting thickness can be determined freely, and cutting can be done in a tapered or curved shape.◇ By cutting the obtained plate material (4) into the desired shape, the desired plate material (5) can be obtained. It will be done.
得られた板材（５）は、木材片（２）とポリウレタン（
３）との複合による漸新な外観を呈し、ポリウレタンの
着色によりさらに特徴的な装飾性を発揮する。The obtained board material (5) is made of wood pieces (2) and polyurethane (
It exhibits a progressively new appearance by combining with 3), and exhibits even more distinctive decorative properties by coloring the polyurethane.
しかも木材片（２）は、木材特有の軟らかい質感を呈す
ると共に板材の重量を軽くするのに有利に作用する。ポ
リウレタンは硬度の選択が容易でおるため、適度に軟質
とすることによシ、木材片（２）の寸法変化を吸収せし
め、温度や湿度の変化に伴う板材（ｆｆ）の反シや捩れ
の発生を防止することができる。In addition, the wood piece (2) exhibits a soft texture unique to wood, and is advantageous in reducing the weight of the board. The hardness of polyurethane can be easily selected, so by making it appropriately soft, it can absorb the dimensional changes of the wood piece (2) and prevent the board material (ff) from warping and twisting due to changes in temperature and humidity. Occurrence can be prevented.
また、木材片（２）を繊維方向を相互に平行にして多数
並べて樹脂中に配し、繊維方向を横切るように切断して
板材とすれば、通常のムク板や合板では得られない、木
口面が多く現われた板材が得られ、年輪による装飾性を
生かすことができる。In addition, if you arrange a large number of wood pieces (2) with their fiber directions parallel to each other and place them in a resin and cut them across the fiber direction to make a board material, you can create a wood grain that cannot be obtained with ordinary solid wood or plywood. A board with many exposed surfaces can be obtained, allowing the decorative effects of tree rings to be utilized.
発明の効果
以上から明らかなように、本発明によれば、ポリウレタ
ンと木材との複合による漸新な装飾性を備え、木材の軟
らかい質感を呈する板材を、硬化前ポリウレタンへの木
材片の配置及び硬化後の切断という簡便な加工によシ得
ることができる、板材の製造方法を提供することができ
る。得られた板材は、テーブルの天板、応接室の壁材、
廊下の床材等に幅広く利用することができる。Effects of the Invention As is clear from the above, according to the present invention, a board material that has innovative decorative properties by combining polyurethane and wood and exhibits the soft texture of wood can be obtained by placing wood pieces on uncured polyurethane and It is possible to provide a method for manufacturing a plate material that can be obtained by a simple process of cutting after curing. The obtained board materials can be used for table tops, reception room walls,
It can be widely used as flooring material for hallways, etc.
図は本発明の実施例における工程を示すもので、第１図
はポリウレタン中に木材片が配置され硬化した樹脂塊を
示す斜［１ＦｉＸＪｓ第２図は第１図の樹脂塊を切断し
て得られた板素材の斜面図１第３図は第２図の板素材を
切断して得られた板材の斜面図である。
（１）・・・・ポリウレタン樹脂塊
（２）・・・・木材片
（３）・・・・ポリウレタン
（４）・・・・板素材
（５）・・・・板材
（以 上）
代理人 弁理士 三 枝 英 二、３．、。
第２図 ４
第３図The figures show the steps in an embodiment of the present invention. Figure 1 shows a hardened resin block with wood pieces placed in polyurethane. Figure 2 shows the resin block obtained by cutting the resin block shown in Figure 1. Figure 3 is a perspective view of the plate material obtained by cutting the plate material shown in Figure 2. (1) Polyurethane resin lump (2) Wood piece (3) Polyurethane (4) Board material (5) Board material (and above) Agent Patent attorney Eiji Saegusa, 3. ,. Figure 2 4 Figure 3
Claims (1)
て配置し、該ポリウレタン硬化後に板状に切断すること
を特徴とする板材の製造方法。[1] A method for producing a board material, which comprises placing wood pieces in a pre-cured polyurethane spaced apart from each other, and cutting the wood pieces into plate shapes after the polyurethane is cured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11273885A JPS61270109A (en) | 1985-05-24 | 1985-05-24 | Manufacture of board material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11273885A JPS61270109A (en) | 1985-05-24 | 1985-05-24 | Manufacture of board material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61270109A true JPS61270109A (en) | 1986-11-29 |
Family
ID=14594310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11273885A Pending JPS61270109A (en) | 1985-05-24 | 1985-05-24 | Manufacture of board material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61270109A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4971110A (en) * | 1972-11-15 | 1974-07-10 | ||
| JPS5296704A (en) * | 1976-02-06 | 1977-08-13 | Okajima Mokuzai Kougiyou Kk | Method of producing wall board and floor board with growth ring pattern |
| JPS58108102A (en) * | 1981-12-23 | 1983-06-28 | 株式会社蓼科製作所 | Manufacture of mosaic board made of woody brick |
-
1985
- 1985-05-24 JP JP11273885A patent/JPS61270109A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4971110A (en) * | 1972-11-15 | 1974-07-10 | ||
| JPS5296704A (en) * | 1976-02-06 | 1977-08-13 | Okajima Mokuzai Kougiyou Kk | Method of producing wall board and floor board with growth ring pattern |
| JPS58108102A (en) * | 1981-12-23 | 1983-06-28 | 株式会社蓼科製作所 | Manufacture of mosaic board made of woody brick |
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