JPS5844044B2 - Manufacturing method of wood decorative veneer - Google Patents
Manufacturing method of wood decorative veneerInfo
- Publication number
- JPS5844044B2 JPS5844044B2 JP2409179A JP2409179A JPS5844044B2 JP S5844044 B2 JPS5844044 B2 JP S5844044B2 JP 2409179 A JP2409179 A JP 2409179A JP 2409179 A JP2409179 A JP 2409179A JP S5844044 B2 JPS5844044 B2 JP S5844044B2
- Authority
- JP
- Japan
- Prior art keywords
- wood
- veneer
- dyed
- color
- decorative veneer
- 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
Links
Landscapes
- Finished Plywoods (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Manufacture Of Wood Veneers (AREA)
Description
【発明の詳細な説明】
この発明は木質化粧単板の製造方法に関するものである
。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing decorative wood veneers.
天然銘木は資源涸渇に伴って不足の傾向にあり、またそ
の天然銘木は個々に品質や色調などが異なるため均質の
ものを多量に求め難く、近年は集成化粧単板を用いて天
然銘木に似せた人工銘木を製造することが行われている
。Natural precious wood tends to be in short supply due to resource depletion, and since each natural precious wood has different quality and color tone, it is difficult to obtain homogeneous wood in large quantities. Manufacture of artificial precious wood is being carried out.
この人工銘木は、通常、木材を単板として一様(こ染色
し、着色された接着剤を介して積層して凹凸型版により
圧締して凹凸変形フリッチを作成し、これをスライスし
て化粧単板を得るもので、その染色された単板の色と、
着色された接着剤の色とにより春・秋材の木目を表現す
るようにしているが、松材なとの針葉樹におけるいわゆ
る春・秋材のうち秋材部分の色の微妙な変化や、秋材と
春材との鮮明な境界を再現することは非常に難しいとい
う問題があった。This artificial precious wood is usually produced by uniformly dyeing the wood as a veneer, laminating it with a colored adhesive, pressing it with a textured plate to create a textured flitch, and slicing this. To obtain a decorative veneer, the color of the dyed veneer,
We try to express the wood grain of spring and autumn wood by the color of the colored adhesive, but there are subtle changes in the color of the autumn wood part of the so-called spring and autumn wood of coniferous trees such as pine wood, and There was a problem in that it was extremely difficult to reproduce the clear boundary between wood and spring wood.
したがって、この発明の目的は、天然の銘木に酷似した
木質化粧単板の製造方法を提供することである。Therefore, an object of the present invention is to provide a method for producing a decorative wood veneer that closely resembles natural precious wood.
すなわち、この発明は全体的に染色するとともに部分的
に捺染により染色した単板を用いて積層・圧締しフリッ
チとした後スライスすることを特徴とするもので、たと
えば、木材を切削して単板とし、これを浸染により全体
を一様に淡色に染色した後、その片面に濃淡模様などの
捺染を行い、さらに部分2重捺染を行って第1図および
第2図のように地染めされた部分1とその表面に濃色の
捺染部分2と淡色の捺染部分3とをもつ染色単板4こし
、地染めされた部分1で春材を表現するとともに濃淡の
捺染部分2および3で秋材を表現するようにし、この染
色単板4を用いて常法に従って凹凸フリッチを経て化粧
単板とするものである。That is, the present invention is characterized by using veneers that are dyed entirely and partially dyed by printing, stacked and pressed to form flitches, and then sliced. This is made into a board, and the whole is dyed in a light color uniformly by dip dyeing, and then one side of the board is printed with a shaded pattern, etc., and then the parts are double printed and ground dyed as shown in Figures 1 and 2. The dyed veneer 4 has a dark printed part 2 and a light colored printed part 3 on its surface.The ground-dyed part 1 expresses spring material, and the dark printed parts 2 and 3 represent autumn. The dyed veneer 4 is used to create a decorative veneer through uneven flitching according to a conventional method.
また、この凹凸フリッチの形成に際して第3図のように
地染めのみを施した春材色の単板5と濃色の地染めと片
面または両面に捺線柄6とを施した秋材色の単板7とを
積層圧締し、これをスライスして化粧単板8としてもよ
い。In addition, when forming this uneven flitch, as shown in FIG. The decorative veneer 8 may be obtained by laminating and pressing the veneer 7 and slicing this.
このようにして得られた化粧単板は、それぞれ秋材部分
の色が捺染により微妙に変化して表現され、春材部分の
色とあいまって天然の銘木から得た単板と酷似した外観
となるものである。The decorative veneer obtained in this way is expressed by subtly changing the color of the autumn wood part by printing, and when combined with the color of the spring wood part, it has an appearance that is very similar to veneer obtained from natural precious wood. It is what it is.
実施例 1
カユチナ材を厚さ1間にロークリ切削して得た単板を染
料ニスミノ−ルミリングブラウン3G(住友化学工業社
製C,1,アシツドブララウン13)の0.015%水
溶液にて煮沸染色し、含水率を200〜300%にした
後、ロールコータにて単板片面を、染料:C0■、アシ
ッドブラウン13:2%とC,I、アシッドブラウン1
9:0.05%、糊剤ニアルギン酸ソーダ:1%をそれ
ぞれ含む捺染剤で淡色に染め、さらにその上に別のコー
ルコータによりC01,アシッドブラウン13:2%、
アルギン酸ソーダ:1%をそれぞれ含む捺染剤で部分的
に濃色に染め、これを含水率約80%に乾燥した後、ウ
レタン接着剤を塗布して積層し、凹凸型版により冷圧プ
レスしてフリッチを形成した。Example 1 A veneer obtained by cutting Cayutina wood to a thickness of 1 inch was treated with a 0.015% aqueous solution of the dye Nisminol Milling Brown 3G (C, 1, Acid Bra Brown 13, manufactured by Sumitomo Chemical Co., Ltd.). After boiling and dyeing to bring the moisture content to 200-300%, one side of the veneer is coated with dye: C0■, Acid Brown 13:2% and C,I, Acid Brown 1 using a roll coater.
9:0.05%, sizing agent sodium nyalginate: 1%, dyed in a light color with a printing agent, and then coated with another coal coater to coat C01, Acid Brown 13:2%,
Sodium alginate: Partially dyed in a deep color with a printing agent containing 1%, dried to a moisture content of about 80%, coated with urethane adhesive, laminated, and cold-pressed using a concave-convex plate. formed a flitch.
このフリッチをスライスして得た化粧単板は、濃淡の微
妙な色の変化を持つ秋材部が春材部と相いまって天然の
松に酷似した外観を呈していた。The decorative veneer obtained by slicing this flitch had an appearance that closely resembled natural pine, with the autumn wood having subtle color changes in shading, combined with the spring wood.
実施例 2
アガチス材を厚さ1間にロータリ切削して得た単板を、
スミノールミリングブラウン3G(C,I。Example 2 A veneer obtained by rotary cutting agathis material to a thickness of 1 inch was
Suminol Milling Brown 3G (C, I.
アシッドブラウン13)の0.012%水溶液にて煮沸
して春材色に染色した。It was boiled in a 0.012% aqueous solution of Acid Brown 13) and dyed in spring wood color.
一方、厚さ0.4mm、 0.6mm、 0.8mvt
、 1.0mmにそれぞれロータリ切削した4種類の単
板を、スミノールミリングブラウン3G(C,1,アシ
ッドブラウン13)の0.1%水溶液にて煮沸して夏材
色に染色し、含水率を200〜300%とした後、これ
らの単板のそれぞれの片面ないし両面に適宜ロールコー
タで捺染した。On the other hand, thickness 0.4mm, 0.6mm, 0.8mvt
Four types of veneers, each rotary cut to 1.0 mm, were boiled in a 0.1% aqueous solution of Suminol Milling Brown 3G (C, 1, Acid Brown 13) and dyed a summer wood color, and the moisture content was determined. After adjusting the ratio to 200 to 300%, one or both sides of each of these veneers were appropriately printed using a roll coater.
この捺染剤の染料にはC,1,アシッドブラウン13を
2%、糊付にはカルボキシメチルセルロースを0.3%
含むものを用いた。The dye of this printing agent is 2% C,1, Acid Brown 13, and the sizing is 0.3% carboxymethyl cellulose.
I used the one that included.
そしてこれらの捺染した単板を含水率を約70%に調整
し、前記春材色に染色した単板と適宜に組合せてポリウ
レタン系接着剤を介して積層し、凹凸型版によりプレス
してフリッチを形成した。The moisture content of these printed veneers is then adjusted to approximately 70%, and the veneers dyed in the spring wood color are laminated with a polyurethane adhesive as appropriate, and flitched by pressing with a concave-convex plate. was formed.
そして、このフリッチをスライスして化粧単板としたと
ころ、その表面は秋材部の微妙な色変化と春秋材の鮮明
な境界が表現されていて、天然木の松と見分けがつかな
い程よく似ていた。When we sliced this flitch and made it into decorative veneer, the surface showed subtle color changes in the autumn wood and clear boundaries between the spring and autumn wood, and it looked so similar to natural pine that it was indistinguishable. was.
第1図はこの発明の工程中における単板の一例を示す斜
親図、第2図はその側面図、第3図はこの発明の他の一
例を示す工程説明図である。
2.3・・・・・・捺染部分。FIG. 1 is a perspective view showing an example of a veneer during the process of this invention, FIG. 2 is a side view thereof, and FIG. 3 is a process explanatory diagram showing another example of this invention. 2.3...Printing part.
Claims (1)
した単板を用いて積層・圧締しフリッチとした後スライ
スすることを特徴とする木質化粧単板の製造方法。1. A method for producing decorative wood veneers, which comprises using veneers that are dyed entirely and partially dyed by printing, laminated and pressed to form flitches, and then sliced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2409179A JPS5844044B2 (en) | 1979-02-28 | 1979-02-28 | Manufacturing method of wood decorative veneer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2409179A JPS5844044B2 (en) | 1979-02-28 | 1979-02-28 | Manufacturing method of wood decorative veneer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55117604A JPS55117604A (en) | 1980-09-10 |
JPS5844044B2 true JPS5844044B2 (en) | 1983-09-30 |
Family
ID=12128702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2409179A Expired JPS5844044B2 (en) | 1979-02-28 | 1979-02-28 | Manufacturing method of wood decorative veneer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5844044B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6031908A (en) * | 1983-07-30 | 1985-02-18 | 松下電工株式会社 | Manufacture of artificial decorative veneer |
-
1979
- 1979-02-28 JP JP2409179A patent/JPS5844044B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS55117604A (en) | 1980-09-10 |
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