JPS61171307A - Manufacture of decorative veneer - Google Patents
Manufacture of decorative veneerInfo
- Publication number
- JPS61171307A JPS61171307A JP1284185A JP1284185A JPS61171307A JP S61171307 A JPS61171307 A JP S61171307A JP 1284185 A JP1284185 A JP 1284185A JP 1284185 A JP1284185 A JP 1284185A JP S61171307 A JPS61171307 A JP S61171307A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- decorative veneer
- grain pattern
- decorative
- continuous
- 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
- Finished Plywoods (AREA)
- Manufacture Of Wood Veneers (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】
〔技術分野〕
この発明は、木目模様が連続した化粧単板の製造方法に
関するものである。DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a method for manufacturing a decorative veneer with a continuous wood grain pattern.
従来より、天然木の柾目柄または板目柄を人工的につく
り出すための方法が種々提案されている。Conventionally, various methods have been proposed for artificially creating a straight-grain pattern or a board-grain pattern of natural wood.
第５図は最も代表的な化粧単板の製造方法を示すもので
あり、同図（イ）に示す素材単板を用いて、同図の）〜
ｐ）に示すようにその複数枚を平型２１内に接着剤を介
して積層し圧締接着して形成した集成フリッチ２２を積
層面と直交してスライスすることにより、柾目柄の化粧
単板２３を得る。一方、同図（Ｅ）〜（Ｑに示すように
、素材単板２０を凹凸型２４で圧締接着した集成フリッ
チ２５を積層面と交差する方向からスライスすれば板目
柄の化粧単板２６が得られる。前記素材単板２０はロー
タリーまたはスライス単板を必要に応じて脱色後、所望
の色に染色し、所定の含水率まで乾燥したものである。Figure 5 shows the most typical method for manufacturing decorative veneers, using the material veneers shown in Figure (A) to
As shown in p), a decorative veneer with a straight-grain pattern is obtained by laminating a plurality of flitches 22 in a flat mold 21 using an adhesive and bonding them by pressure, and slicing the laminated flitch 22 perpendicular to the laminated surface. Get 23. On the other hand, as shown in FIG. The raw material veneer 20 is obtained by decolorizing a rotary or sliced veneer as necessary, dyeing it in a desired color, and drying it to a predetermined moisture content.
しかしながら、かかる従来の化粧単板の製造方法におい
ては、得られる化粧単板２３．２６は単−の木目模様を
有する１枚の板であるために、建材等に使用する場合は
これらの化粧単板を合板上に並べて貼着する工程を必要
とし、非常に手間と時間がかかるという問題があった口
〔発明の目的〕
この発明の目的は、柾目柄または板目柄である木目模様
が連続した化粧単板の製造方法を提供することである。However, in such conventional methods for manufacturing decorative veneers, the decorative veneers 23 and 26 obtained are a single board with a single wood grain pattern, so when used for building materials etc., these decorative veneers are There was a problem in that it required a process of arranging and pasting the boards on plywood, which was very time-consuming and labor-intensive. An object of the present invention is to provide a method for manufacturing a decorative veneer.
この発明の化粧単板の製造方法は、素材単板の複数枚を
接着剤を介して積層し圧締接着して集成フリッチを得る
工程と、前記集成フリッチを三角柱体に製材する工程と
、製材した三角柱体のうち単板積層方向が同じ４つの三
角柱体を相互に接着して四角柱体となす工程と、前記四
角柱体をロータリー加工して木目模様が連続した化粧単
板を得る工程とを含むものである。The method for manufacturing a decorative veneer of the present invention includes a step of laminating a plurality of material veneers via an adhesive and press-bonding them to obtain a laminated flitch, a step of sawing the laminated flitch into a triangular prism, and a step of sawing the laminated flitch into a triangular prism. out of the triangular prisms made, four triangular prisms with the same veneer lamination direction are bonded together to form a square prism; and a step of rotary processing the square prisms to obtain a decorative veneer with a continuous wood grain pattern. This includes:
このため、柾目柄用または板目柄用の集成フリッチから
これらの柄が連続した化粧単板を簡単に得ることができ
る。Therefore, it is possible to easily obtain a decorative veneer with continuous straight-grained or board-grained flitch patterns.
第１図は板目柄が連続した化粧単板の製造方法を示して
いる。第１図囚に示すように１染色した素材単板１を平
型で圧締接着した集成フリッチ２を作成する。この集成
フリッチ２は木口面がほぼ正方形となっている０次に１
集成フリツチ２をその木口面の対角線３に沿って切断す
ると（同図（６））、単板積層方向が異なる２種類の三
角柱体４．５を得る（同図（Ｃ）および（６））。この
うち、素材単板面が表面に現われた三角柱体４を集成接
着して同図（８）に示すような四角柱体６を得る。この
四角柱体６に対し単板の繊維方向（長さ方向）に平行な
方向にロータリーの軸を装着し、ロータリー加工すると
、同図便）に示すような柾目柄が連続した化粧単板７が
得られる。また、四角柱体６を構成する単板の幅方向（
繊維方向に直交する方向）にロータリーの軸を装着しロ
ータリー加工したときは同図（Ｇ）に示すような化粧単
板８が得られるｏ ）一方、前記三角柱体４
．５のうち単板の積層面が表面に現われた三角柱体５を
集成接着して同図（ロ）に示すような四角柱体９を得、
これを単板の繊維方向にａ−タリーの軸を装着しロータ
リー加工したときは同図（Ｉ）に示すような柾目模様の
化粧単板１０を得る。また、ロータリーの軸を同図（Ｉ
）の状態から水平に９０°回転した位置でロータリーの
軸を装着しロータリー加工したときは、同図（Ｊ）に示
すような特異な柾目柄の化粧単板１１が得られるＯ
次に、板目柄が連続して形成された化粧単板の製造方法
を第２図囚〜（Ｆ）に基づいて説明する口同図囚に示す
ように春材部色に染色した素材導板１２゜１２間に夏材
部表現用素材１３を介在させ、これらを接着剤を介して
凹凸型１４内に積層し圧締接着して集成フリッチ１５を
作成する（同図＠）。FIG. 1 shows a method for producing decorative veneer with a continuous grain pattern. As shown in FIG. 1, an assembled flitch 2 is prepared by pressing and bonding a single dyed material veneer 1 in a flat mold. This assembled flitch 2 has a 0th order 1 with a nearly square end surface.
When the assembled fritsch 2 is cut along the diagonal line 3 of its butt end surface ((6) in the same figure), two types of triangular prisms 4.5 with different veneer lamination directions are obtained ((C) and (6) in the same figure). . Among these, the triangular prisms 4 with the material veneer surface exposed on the surface are glued together to obtain the quadrangular prisms 6 as shown in FIG. 8 (8). A rotary shaft is attached to this rectangular prism body 6 in a direction parallel to the fiber direction (length direction) of the veneer, and when rotary processing is performed, a decorative veneer 7 with a continuous straight-grain pattern as shown in the same figure) is obtained. In addition, the width direction (
When rotary processing is carried out by attaching a rotary shaft in a direction (perpendicular to the fiber direction), a decorative veneer 8 as shown in FIG.
．． 5, the triangular prism 5 with the laminated surface of the veneer exposed on the surface is glued together to obtain a rectangular prism 9 as shown in the same figure (b),
When this is rotary-processed by attaching an a-tally shaft in the direction of the fibers of the veneer, a decorative veneer 10 with a straight grain pattern as shown in Figure (I) is obtained. Also, the axis of the rotary is shown in the same figure (I
) When the rotary shaft is installed at a position horizontally rotated by 90° and rotary processing is performed, a decorative veneer 11 with a unique straight-grained pattern as shown in the same figure (J) will be obtained. A method for manufacturing a decorative veneer with a continuous grain pattern is explained based on Figures 2-(F).As shown in Figures 2-5, a material guide plate 12°12 is dyed in the spring wood color. A material 13 for expressing the summer wood part is interposed between the materials, and these materials are laminated in the concavo-convex mold 14 using an adhesive and bonded by pressure to form an assembled flitch 15 (see the same figure @).
この集成フリッチ１５を切削して同図（Ｃ）に示すよう
な三角柱体１６を得る。ついで、４つの三角柱体１６・
・・を接着して同図（２）に示すような四角柱体１７に
得、この四角柱体１７に対し単板の繊維方向にロータリ
ーの軸を装着しロータリー加工すると、同図（Ｅ） 、
（Ｆ） Ｋ示すように板目柄が連続した化粧単板１８
が得られる。得られた板目柄は、夏材部表現用素材１３
により従来の着色接着剤では表現できなかった天然木へ
の忠実度の高いものとなる。This assembled flitch 15 is cut to obtain a triangular prism 16 as shown in FIG. Next, the four triangular prisms 16.
... to obtain a rectangular prism 17 as shown in Figure (2), and when rotary processing is performed by attaching a rotary shaft to this rectangular prism 17 in the direction of the fibers of the veneer, the result is as shown in Figure (E). ,
(F) Decorative veneer 18 with continuous grain pattern as shown in K
is obtained. The obtained board pattern is material 13 for expressing the summer wood part.
This allows for a high degree of fidelity to natural wood, which cannot be expressed with conventional colored adhesives.
夏材部表現用素材１３としては、夏材色に着色が容易で
かつ木材との接着性、ろライス性が良好な繊維シートや
紙類が使用可能である０とく【、レーヨンーパルフ混抄
シートはコス）、！質面から好適に使用しうるものであ
る＠
次に実施例をあげてこの発明の詳細な説明する。As the material 13 for expressing the summer wood part, fiber sheets and papers that can be easily colored in the summer wood color and have good adhesion to wood and smoothness can be used. ),! This invention can be suitably used in terms of quality. Next, the present invention will be described in detail with reference to Examples.
実施例１（柾目柄表現）：アガチスロータリー単板（５
００Ｘ５００Ｘ１．Ｏｔｕｔ ） を脱色し杉春材色
に染色後、単板含水率ｉ１０％以下に乾燥した。これに
杉夏材色に調色した接着剤を１３０ｙ／Ｗ？で塗布し、
平型上で５００枚積層し圧締接着して、第３図に示すよ
うな集成フリッチ２′を得る。これを対角線３に沿って
スライスし、得られた２種類の三角柱体ｔ、５１をそれ
ぞれ接着して２稲類の四角柱体６′。Example 1 (straight grain pattern expression): Agati rotary veneer (5
00X500X1. After decolorizing the veneer and dyeing it to the color of cedar spring wood, the veneer was dried to a moisture content of 10% or less. Add 130y/W of adhesive to this to match the color of cedar summer wood. Apply with
500 sheets were laminated on a flat mold and bonded by pressure to obtain a flitch assembly 2' as shown in FIG. This is sliced along the diagonal line 3, and the two types of triangular prisms t and 51 obtained are glued together to form a square prism 6'.
９′を得、さらに各四角柱体を単板の繊維方向ロータリ
ーの軸を装着し厚さ０．５ ｙａｘでロータリー加工し
て連続した柾目柄の化粧単板７’、 １０’ ｉ得た。Further, each of the rectangular prisms was fitted with a rotary shaft in the fiber direction of the veneer and rotary processed to a thickness of 0.5 yax to obtain decorative veneers 7' and 10'i with a continuous straight grain pattern.
実施例２（板目柄表現）：アガチスロータリー単板（５
００Ｘ ４０００ Ｘ １．Ｏｍ ）を脱色し杉春材色
に染色後、接着剤を介してかつ単板間に夏材色に着色し
たレーヨン−パルプ混抄の不織布（厚さ０．１１１！Ｉ
）を挾んで単板３００枚を積層し凹凸型で圧締接着して
、第４図に示すように集成フリッチ１５′を得、これか
ら三角柱体１６’ （Ｗ ： ４８０ ｒｘｘ 、 Ｈ
ａ２４０１ｔＩ１１）を切り出し、ついで４つの三角柱
体１６′・・・を接着して四角柱体１７′をつくり、こ
れを厚さ０．３５節でロータリー加工して天然杉の板目
柄に近似した天然感ある連続した化粧単板１８’ （Ｌ
： ３８００ｓｍ）を得た。Example 2 (grain pattern expression): Agatis rotary veneer (5
00X 4000X 1. Om) was bleached and dyed in cedar spring wood color, and then a rayon-pulp mixed paper nonwoven fabric (thickness 0.111!
), 300 pieces of veneer were laminated and bonded with pressure using a concave-convex mold to obtain an assembled flitch 15' as shown in Fig. 4, from which a triangular prism 16' (W: 480 rxx, H
A2401tI11) was cut out, and then four triangular prisms 16'... were glued together to form a square prism 17', which was then rotary machined to a thickness of 0.35 knots to create a natural cedar pattern that approximated the grain pattern of natural cedar. Continuous decorative veneer 18' (L
: 3800sm) was obtained.
この発明によれば、木目模様が連続した化粧単板が得ら
れるという効果がある。According to this invention, there is an effect that a decorative veneer with a continuous wood grain pattern can be obtained.
第１図はこの発明における柾目柄を表現するための工程
説明図、第２図は板目柄を表現するための工程説明図、
第３図は実施例１の工程説明図、第４図は実施例２の工
程説明図、第５図は従来の化粧単板の製造方法を示す工
程説明図である。
１．１２・・・素材単板、２，１５・・・集成フリッチ
、４．５．１６・・・三角柱体、６．９．１７・・・四
角柱体、７，８．１０．１１．１８・・・化粧単板１ニ
ｊじ！’、、―：：！
！Fig. 1 is a process explanatory diagram for expressing a straight grain pattern in this invention, Fig. 2 is a process explanatory diagram for expressing a board pattern,
FIG. 3 is a process explanatory diagram of Example 1, FIG. 4 is a process explanatory diagram of Example 2, and FIG. 5 is a process explanatory diagram showing a conventional method for manufacturing a decorative veneer. 1.12...Material veneer, 2,15...Glued flitch, 4.5.16...Triangular prism, 6.9.17...Square prism, 7,8.10.11. 18...1 piece of decorative veneer! ',, -::! !
Claims (3)
着して集成フリッチを得る工程と、前記集成フリッチを
三角柱体に製材する工程と、製材した三角柱体のうち単
板積層方向が同じ４つの三角柱体を相互に接着して四角
柱体となす工程と、前記四角柱体をロータリー加工して
木目模様が連続した化粧単板を得る工程とを含む化粧単
板の製造方法。(1) A step of laminating a plurality of material veneers via an adhesive and press-bonding them to obtain a laminated flitch, a step of sawing the laminated flitch into a triangular prism, and laminating the veneers from the sawn triangular prism. A method for producing a decorative veneer, comprising the steps of: bonding four triangular prisms with the same direction to each other to form a square prism; and rotary processing the square prism to obtain a decorative veneer with a continuous wood grain pattern. .
続した化粧単板を得る特許請求の範囲第（１）項記載の
化粧単板の製造方法。(2) A method for manufacturing a decorative veneer according to claim (1), in which the raw material veneers are pressed and bonded in a flat shape to obtain a decorative veneer with a continuous straight grain pattern.
連続した化粧単板を得る特許請求の範囲第（１）項記載
の化粧単板の製造方法。(3) A method for producing a decorative veneer according to claim (1), in which the material veneer is pressed and bonded in an uneven pattern to obtain a decorative veneer with a continuous grain pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1284185A JPS61171307A (en) | 1985-01-25 | 1985-01-25 | Manufacture of decorative veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1284185A JPS61171307A (en) | 1985-01-25 | 1985-01-25 | Manufacture of decorative veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171307A true JPS61171307A (en) | 1986-08-02 |
Family
ID=11816608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1284185A Pending JPS61171307A (en) | 1985-01-25 | 1985-01-25 | Manufacture of decorative veneer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171307A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03295605A (en) * | 1990-04-13 | 1991-12-26 | Nara Pref Gov | Shaped lumber |
| US6195048B1 (en) | 1997-12-01 | 2001-02-27 | Kabushiki Kaisha Toshiba | Multifrequency inverted F-type antenna |
| JP2005205799A (en) * | 2004-01-23 | 2005-08-04 | Gifutoku Co Ltd | Method for producing veneer and its three-dimensional processing method |
-
1985
- 1985-01-25 JP JP1284185A patent/JPS61171307A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03295605A (en) * | 1990-04-13 | 1991-12-26 | Nara Pref Gov | Shaped lumber |
| US6195048B1 (en) | 1997-12-01 | 2001-02-27 | Kabushiki Kaisha Toshiba | Multifrequency inverted F-type antenna |
| JP2005205799A (en) * | 2004-01-23 | 2005-08-04 | Gifutoku Co Ltd | Method for producing veneer and its three-dimensional processing method |
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