JP2769877B2 - Manufacturing method of ultra-thin continuous wood board - Google Patents
Manufacturing method of ultra-thin continuous wood boardInfo
- Publication number
- JP2769877B2 JP2769877B2 JP1232268A JP23226889A JP2769877B2 JP 2769877 B2 JP2769877 B2 JP 2769877B2 JP 1232268 A JP1232268 A JP 1232268A JP 23226889 A JP23226889 A JP 23226889A JP 2769877 B2 JP2769877 B2 JP 2769877B2
- Authority
- JP
- Japan
- Prior art keywords
- continuous
- ultra
- wood board
- thin continuous
- adhesive
- 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.)
- Expired - Lifetime
Links
Landscapes
- Finished Plywoods (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、木製テープ等として用いられる極薄状連続
木板の製造方法に関する。Description: TECHNICAL FIELD The present invention relates to a method for producing an ultra-thin continuous wood board used as a wooden tape or the like.
［発明が解決しようとする課題］ 極薄状連続木板は、有機材料のテープと異なり、天然
材料特有の味わいがあり、このため表面仕上材等のほ
か、種々の分野で待望されている。[Problems to be Solved by the Invention] An ultra-thin continuous wood board has a taste unique to a natural material unlike an organic material tape, and is therefore expected in various fields besides a surface finishing material.
ところが、従来構成のものは、突板の端縁を繋ぎ合わ
せて、その裏面をテープ等で接合することにより形成さ
れており板層のみから成るため割れ易く、特に湾曲保持
力が低く、曲率の大きな面に貼着するとヒビ割れを生じ
るという欠点があった。このため専ら平滑面または緩い
曲面にのみ適用可能であり、その用途に限界を生じてい
た。However, the conventional structure is formed by joining the edges of the protruding plate and joining the back surface thereof with a tape or the like, and is made of only the plate layer, so that it is easily broken, and particularly has a low curvature holding force and a large curvature. There was a drawback in that cracking occurred when sticking to the surface. For this reason, it can be applied only to a smooth surface or a loosely curved surface, which limits its use.
本発明は、湾曲保持力が強く、柔軟性に富む極薄状連
続木板を供するための製造方法の提供を目的とするもの
である。An object of the present invention is to provide a manufacturing method for providing an extremely thin continuous wood board having a strong bending holding force and a high flexibility.
［課題を解決するための手段］ 本発明は、突板を接続して形成される連続状突板の裏
面に不織布を接合して極薄状連続木板を製造するための
方法であり、次の構成からなる。Means for Solving the Problems The present invention is a method for manufacturing an ultra-thin continuous wood board by bonding a nonwoven fabric to the back surface of a continuous veneer formed by connecting veneers. Become.
Ｉ 突板の連繋すべき端縁を雌雄の切断型により夫々切
り落して当接し、その上面で接合テープにより仮留めし
て繋ぎ合わせることにより連続状突板を形成する。I The edges to be connected of the protruding plates are cut off by male and female cutting dies, respectively, are brought into contact with each other, and are temporarily fastened on the upper surface thereof with a joining tape and connected to form a continuous protruding plate.
II 連続状突板の裏面に接着剤により不織布を接合す
る。II Join the nonwoven fabric to the back of the continuous veneer with an adhesive.
III 高温圧締する。III Tighten at high temperature.
IV その上面を研削し、仮留めテープを除去すると共に
所定厚とする。IV Grind the upper surface, remove the temporary fixing tape and make it the specified thickness.
［実施例］ 第１図に従って本発明の一実施例を説明する。Embodiment An embodiment of the present invention will be described with reference to FIG.
・突板の準備 第１図イに示す様に木工用スライサーによって得られ
た0.3〜1mm厚程度の突板１を所定の形状に裁断加工す
る。この整形により得られる突板の幅は、30cm〜5cm程
度の広範囲に渡り、その用途に対応して定められる。Preparation of Veneer As shown in FIG. 1A, a veneer 1 having a thickness of about 0.3 to 1 mm obtained by a woodworking slicer is cut into a predetermined shape. The width of the veneer obtained by this shaping covers a wide range of about 30 cm to 5 cm and is determined according to the use.
・フィンガージョイント この突板１の連繋する端縁相互を、第１図ロに示すよ
うに所定形状の二種類のフィンガー状切断型10a,10bに
より切り落す。この切断型10a,10bは雌雄の関係にな
り、このため切断加工後にその鋸歯状端縁1a,1bを突き
合わせると一致し、第１図ハに示す様に突き合わせ部の
上面に接合テープ３を貼着して、端縁1a,1b相互を仮留
めする。而して、連続状突板２を形成する。-Finger joint The connecting edges of the protruding plate 1 are cut off by two kinds of finger-shaped cutting dies 10a and 10b having a predetermined shape as shown in FIG. The cutting dies 10a and 10b have a male-female relationship. Therefore, after cutting, the saw-toothed edges 1a and 1b coincide with each other, and the joining tape 3 is applied to the upper surface of the butting portion as shown in FIG. By sticking, the edges 1a and 1b are temporarily fixed to each other. Thus, the continuous protruding plate 2 is formed.
・接着剤の塗布 連続された連続状突板２の裏面には接着剤４が塗布さ
れる。この接着剤４はエポキシ樹脂等の二液性材料や、
酢酸ビニル系接着剤を用いることができ、この場合には
主剤と硬化剤とを均一になるまでよく攪拌した後に塗布
する。-Adhesive application The adhesive 4 is applied to the back surface of the continuous continuous veneer plate 2. The adhesive 4 may be a two-component material such as an epoxy resin,
A vinyl acetate-based adhesive can be used. In this case, the main agent and the curing agent are sufficiently stirred until uniform, and then applied.
・不織布の貼着 第１図ニに示すように連続状突板２の裏面にはパル
プ，レーヨン，麻等を主体とする不織布５が接合され
る。-Adhesion of nonwoven fabric As shown in Fig. 1, a nonwoven fabric 5 mainly composed of pulp, rayon, hemp and the like is joined to the back surface of the continuous veneer plate 2.
この不織布５は、あらかじめウレタン樹脂、酢酸ビニ
ル系樹脂等の接着剤を塗布するようにしてもよく、その
接着剤の含浸により製品を柔らかくできると共に、曲げ
強度を増大させる効果を生ずる。尚、該不織布５をその
まま接着剤４により連続状突板２に接合するようにして
も良い。The nonwoven fabric 5 may be coated with an adhesive such as a urethane resin or a vinyl acetate resin in advance, so that the impregnation of the adhesive can soften the product and increase the bending strength. Note that the nonwoven fabric 5 may be directly bonded to the continuous veneer plate 2 with the adhesive 4.
・高温圧締加工 次に第１図ホに示す様に連続状突板２に不織布５を接
合した後、ただちにこれを上下のホットロール11,11で
挟持しながら走行させ、プレスし高温圧締する。このプ
レス圧は４〜7Kg/cm2とし、ロール11,11の温度は150〜2
00℃とする。これにより、連続状突板２と不織布５との
接合強度が向上し、分離不能となる。・ High-temperature pressing Next, as shown in FIG. 1E, after bonding the nonwoven fabric 5 to the continuous veneer 2, immediately run it while sandwiching it between the upper and lower hot rolls 11, 11 and press it to perform high-temperature pressing. . The pressing pressure is 4 to 7 kg / cm 2, and the temperature of the rolls 11 is 150 to 2 kg / cm 2.
Set to 00 ° C. Thereby, the joining strength between the continuous veneer 2 and the nonwoven fabric 5 is improved, and the nonwoven fabric 5 cannot be separated.
・サンディング ホットロールで高温圧締した後に、その表面をサンデ
ィング処理して、連続状突板２と共に表面を研削して表
面を平滑にし、かつ所定厚とする。この研削処理により
突板1,1の繋ぎ目はほとんど消失して、見かけ上連続し
た一枚板の外観を呈する。Sanding After hot pressing with a hot roll, the surface is sanded, and the surface is ground together with the continuous veneer plate 2 to make the surface smooth and have a predetermined thickness. By this grinding process, the joints between the protruding plates 1 and 1 almost disappear, and the appearance of a seemingly continuous single plate is exhibited.
・養生 この後、数日間放置して養生させ、樹脂の安定化を待
つ。而して第１図へに示す極薄状連続木板６が完成す
る。・ Curing After this, leave it for a few days to cure and wait for the resin to stabilize. Thus, an extremely thin continuous wooden board 6 shown in FIG. 1 is completed.
・後加工 上記手段により形成された極薄状連続木板６は、その
まま製品として用いられて、現場で接着剤により貼着す
る様にしても良い。一方、その貼着作業を簡易とするた
めに、連続木板６の裏面に両面接着剤をあらかじめ接合
しておいてこれを製品としたり、または裏面に熱溶融性
の接着剤層を形成して、その使用に当たっては上面から
アイロン等の高熱源で加圧することにより接合可能とす
る等の加工を施すことができる。-Post-processing The ultra-thin continuous wooden board 6 formed by the above means may be used as it is as a product, and may be adhered on site by an adhesive. On the other hand, in order to simplify the sticking operation, a double-sided adhesive is previously bonded to the back surface of the continuous wood board 6 to produce a product, or a hot-melt adhesive layer is formed on the back surface, In using the same, it is possible to perform processing such as joining by pressing the upper surface with a high heat source such as an iron.
［発明の効果］ 本発明は、上述の方法に係り、かかる方法により製造
された極薄状連続木板６は、不織布５により保持され、
耐久性及び湾曲性能が向上する。このため極薄状連続木
板６は、これを湾曲してもヒビ割れを生じないから巻き
取り保存が可能となり、通常の巻きテープと同様の仕様
も可能となる。従って細幅状の連続木板６により木製テ
ープを構成して、必要に応じて引き出して用いる等取り
扱いが容易となると共に、種々の湾曲面に貼着すること
が可能となり、用途が拡大することとなる。而して、本
発明方法は、かかる有用な極薄状連続木板６を供し得る
優れた効果がある。[Effects of the Invention] The present invention relates to the above-mentioned method, and the ultrathin continuous wood board 6 manufactured by the method is held by the nonwoven fabric 5,
Durability and bending performance are improved. For this reason, the ultra-thin continuous wood board 6 does not crack even if it is bent, so that it can be wound up and stored, and the same specification as a normal winding tape can be made. Accordingly, a wooden tape is constituted by the narrow continuous wood board 6, and it is easy to handle such as drawing out and using as necessary, and it is possible to attach the tape to various curved surfaces. Become. Thus, the method of the present invention has an excellent effect of providing such a useful ultra-thin continuous wood board 6.
第１図は本発明の製造工程を示す説明図である。 1;突板 2;連続状突板 4;接着剤 5;不織布 6;極薄状連続木板 FIG. 1 is an explanatory view showing a manufacturing process of the present invention. 1; veneer 2; continuous veneer 4; adhesive 5; non-woven fabric 6; ultra-thin continuous wooden board
Claims (1)
法。 Ｉ 突板の連繋すべき端縁を雌雄の切断型により夫々切
り落して当接し、その上面で接合テープにより仮留めし
て繋ぎ合わせることにより連続状突板を形成する。 II 連続状突板の裏面に接着剤により不織布を接合す
る。 III 高温圧締する。 IV その上面を研削し、仮留めテープを除去すると共に
所定厚とする。1. A method for producing an ultra-thin continuous wood board comprising the following steps. I The edges to be connected of the protruding plates are cut off by male and female cutting dies, respectively, are brought into contact with each other, and are temporarily fastened on the upper surface thereof with a joining tape and connected to form a continuous protruding plate. II Join the nonwoven fabric to the back of the continuous veneer with an adhesive. III Tighten at high temperature. IV Grind the upper surface, remove the temporary fixing tape and make it the specified thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1232268A JP2769877B2 (en) | 1989-09-07 | 1989-09-07 | Manufacturing method of ultra-thin continuous wood board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1232268A JP2769877B2 (en) | 1989-09-07 | 1989-09-07 | Manufacturing method of ultra-thin continuous wood board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0393502A JPH0393502A (en) | 1991-04-18 |
| JP2769877B2 true JP2769877B2 (en) | 1998-06-25 |
Family
ID=16936585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1232268A Expired - Lifetime JP2769877B2 (en) | 1989-09-07 | 1989-09-07 | Manufacturing method of ultra-thin continuous wood board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2769877B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2559151B2 (en) * | 1990-01-16 | 1996-12-04 | ファンシーツダ 株式会社 | Method for manufacturing roll-shaped veneer |
| KR100350106B1 (en) * | 2000-07-10 | 2002-08-28 | 신현문 | A wrapping sheet and wood roll for make use of maturar wood |
| US6612955B2 (en) * | 2000-12-08 | 2003-09-02 | The Gates Corporation | Power transmission belt |
| CN107618079A (en) * | 2016-07-13 | 2018-01-23 | 南通亚振东方家具有限公司 | A kind of method using high-frequency plate-splicing machine and polygon saw jigsaw |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62122703A (en) * | 1985-11-25 | 1987-06-04 | 松下電工株式会社 | Sheet for lapping |
-
1989
- 1989-09-07 JP JP1232268A patent/JP2769877B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0393502A (en) | 1991-04-18 |
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