JPS58175603A - Manufacture of decorative veneer - Google Patents

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】 この発明は化粧単板の製造方法に関するもので、たも、
しおじ等にみられる集中導管部を天然木に似せて再現す
ることができる化粧単板の製造方法を提供することであ
る。[Detailed Description of the Invention] This invention relates to a method for manufacturing decorative veneers, and includes:
To provide a method for manufacturing a decorative veneer, which can reproduce a concentrated conduit part seen in wood grains and the like to resemble natural wood.

この発明の化粧単板の製造方法は、第１図（３）に示す
ように、ロータリ単板またはスライス単板等の素材単板
１を染色して乾燥し、上記素材単板１を第１図（８）に
示すように接着剤を介して積層し、平型２または凹凸型
で１次圧締し１次集成フリッチ３を得、この１次集成フ
リッチ３を第１図（０に示すようにその積層面に垂直に
スライスして１次スライス単板４を得、第１図の）に示
すように染色単板５上に接着剤５′を塗布したものの上
に１次スライス単板４を繊維方向を変えて載せ複合プレ
スすることにより複合単板６ｆ：得（矢印Ａ　、　ｌｆ
ｔそれぞれ繊維方向を示している）、第１図（５）に示
すように、この複合単板６を接着剤を介して積層し、凹
凸型７またに平型により２次圧締し２次集成フリッチ８
を得、第１図面の鎖線で示すように製桐し、製材した２
次集成フリッチ８′を第１図（Ｇ）に示すようにスライ
ス１−で第２図■に示すような集中導管９を有する集成
化粧単板１０を得るものである。この方法により得られ
た集成化粧単板１０はたも、しおじ等の集中導管表現が
天然のものに近くなる。なお、第２図（８）に複合単板
の製造時に１次スライス単板と染色単板の繊維方向を平
行にした場合に得られる集成化粧単板の平面図である。As shown in FIG. 1 (3), the method for producing a decorative veneer of the present invention involves dyeing and drying a material veneer 1 such as a rotary veneer or a sliced veneer, and then dyeing and drying the material veneer 1. As shown in Figure (8), they are laminated with an adhesive and primary pressed using a flat die 2 or an uneven die to obtain a primary assembled flitch 3. The primary sliced veneer 4 is obtained by slicing perpendicular to the laminated surface as shown in FIG. Composite veneer 6f: obtained by placing 4 with different fiber direction and performing composite press (arrow A, lf
As shown in FIG. 1 (5), the composite veneer 6 is laminated with an adhesive, and then the composite veneer 6 is laminated with an adhesive and subjected to secondary pressing with a concave-convex die 7 or a flat die. Assemblage flitch 8
2, which was made into paulownia wood and sawn as shown by the chain line in the first drawing.
Next, the assembled flitch 8' is sliced 1- as shown in FIG. 1 (G) to obtain a decorative veneer assembly 10 having a concentrated conduit 9 as shown in FIG. 2 (2). The decorative veneer laminated veneer 10 obtained by this method has a concentrated conduit expression, such as head and tail, close to natural ones. In addition, FIG. 2 (8) is a plan view of a laminated decorative veneer obtained when the fiber directions of the primary sliced veneer and the dyed veneer are made parallel when manufacturing the composite veneer.

以上のように、この発明の化粧単板の製造方法は、素材
単板を接着剤を介して積層・圧締接着し１次集成フリッ
チを得る１次集成フリッチ形成工程と、前記１次集成フ
リッチを積層面とほぼ直交する方向よりスライスして複
合単板を得る１次スライス工程と、前記複合単板と他の
素材単板とを繊維方向を変えて組合せ接着剤を介して積
層・圧締接着し２次集成フリッチを得る２次集成フリッ
チ形成工程と、前記２次集成フリッチを積層面と交差す
る方向よりスライスする２次スライス工程とを含むので
、たも、しおじ等の集中溝管部表現を天然木に似せて再
現することができるという効果がある。As described above, the method for manufacturing a decorative veneer of the present invention includes a step of forming a first assembled flitch by laminating and press-bonding material veneers via an adhesive to obtain a first assembled flitch; A primary slicing process to obtain a composite veneer by slicing the composite veneer in a direction almost perpendicular to the lamination surface, and a combination of the composite veneer and another material veneer with different fiber directions, and lamination and pressing using an adhesive. The process includes a step of forming a second-order assembled flitch by bonding and obtaining a second-order assembled flitch, and a second slicing step of slicing the second-order assembled flitch from a direction intersecting the laminated surface. This has the effect of being able to reproduce the part expression to resemble that of natural wood.

実施例１ 染色単板として０．６Ｍ厚のメラピ染色単板を用込、１
次集成フリッチのスライス厚を０．３　ｍとし、繊維方
向の偏向角度を３０度とし、２次圧締を凹凸型で行った
。その結果、たもに近似した年輪表現となった。Example 1 A 0.6M thick Merapi dyed veneer was used as the dyed veneer, 1
The slice thickness of the next assembled flitch was set to 0.3 m, the deflection angle in the fiber direction was set to 30 degrees, and the secondary pressing was performed in a concave-convex type. The result was a representation of tree rings that approximated a tree ring.

実施例２ ｉ色単板として０．６１＋１ｊｌ厚のエリマ染色単板を
用い、１次集成フリッチのスライス厚ｉＱ、３ｍとｌ、
、１次スライス単板を１．ＯＭ厚のアイウス染色単板に
繊維方向の偏向角度２０度で複合プレスし、２次圧締を
平型で行い、′圧締後３０度の角度で製材した。その結
果、ぜんに近い年輪表現となった。Example 2 An elymer dyed veneer with a thickness of 0.61+1jl was used as the i-color veneer, and the slice thickness of the primary flitch was iQ, 3m and l,
, the first slice veneer is 1. Composite pressing was carried out on an Ius dyed veneer of OM thickness at a deflection angle of 20 degrees in the fiber direction, secondary pressing was performed in a flat mold, and the material was sawn at an angle of 30 degrees after pressing. The result was a representation of tree rings similar to that of a tree.

つぎに開示技術について説明する。すなわち、この化粧
単板の製造方法に、第３図面に示すようにロータリ単板
またはスライス単板等の素材単板１１を必要により染色
乾燥し、第３図（８）に示すように上記染色しない素材
単板１】とを染色単板１１′と組合せ接着剤を介して積
層し平型１２または凹凸型により圧締し１次集成フリッ
チ１３を得、第３図（０の鎖線で示すようにこの１次集
成フリッチ１３を単板積層面および単板繊維方向に垂直
もしくはある角度で多数□個のフリッチに製材分割後、
この分割フリッチ１３Ａ、・・・の製材面を平滑に仕上
げ、分割フリッチ１３Ａ、・・・を必要にょＦ）　ＩＩ
Ｅｉ番を変更し、第３図面に示すように好ましくは染色
乾燥を行ったロータリ哄板またはスライス単板等の素材
単板１４を１枚もしくは複数枚接着剤を介１〜で分割フ
リッチ１３Ａ、・・・間に挾んで２次圧締を行い第３図
面に示すように２次集成フリッチ１５を得、この２次集
成フリッチ１５をスライスして集成化粧単板？得るもの
である。Next, the disclosed technology will be explained. That is, in this method of manufacturing a decorative veneer, as shown in FIG. 3, a material veneer 11 such as a rotary veneer or a sliced veneer is dyed and dried as necessary, and the dyeing process is carried out as shown in FIG. A material veneer 1] and a dyed veneer 11' are laminated with adhesive and pressed together with a flat mold 12 or a concave-convex mold to obtain a primary assembled flitch 13, as shown in FIG. After dividing this primary assembly flitch 13 into a large number of □ flitches perpendicularly or at a certain angle to the veneer lamination plane and the veneer fiber direction,
Smoothly finish the sawn surfaces of these split flitches 13A, . . ., and make the split flitches 13A, . . F) II
By changing the Ei number and dividing one or more material veneers 14, such as a rotary veneer or a sliced veneer, preferably dyed and dried as shown in the third drawing, with an adhesive, flitch 13A, ...A secondary laminated flitch 15 is obtained as shown in the third drawing by performing secondary pressing in between, and this secondary laminated flitch 15 is sliced to produce laminated decorative veneer? It's something you get.

この製造方法によれば、複雑な模様の集成化粧単板を得
ることができる。According to this manufacturing method, a laminated decorative veneer with a complicated pattern can be obtained.

具体例１ 第４図（９）に示すように１．Ｏｆｆ厚のターミナリア
ロータリ単板を用い、１対１００の割合で染色単板１６
′と非染色単板１６とを組合せ、１次圧締して１次集成
フリッチ１７ｉ得、この１次集成フリッチ１７を鎖線で
示すように積層面および単板の繊維方向に垂直に製材し
、第４図（ト）に示すように分割フリッチ１７Ａ　、　
１７Ｂ　、・・・間に黒色のターミナリア染色単板１８
を入れ、２次圧締して２次集成フリッチ１９を得、この
２次集成フリッチ１９を１次フリッチ積層面に垂直にス
ライスした。その結（５） 果、第４図（Ｑに示すようなパターンの集成化粧単板２
０が得られた。Specific example 1 As shown in FIG. 4 (9), 1. Using off-thick terminal rotary veneer, dye veneer 16 at a ratio of 1:100.
' and non-dyed veneer 16 are combined, primary pressed to obtain a primary flitch 17i, and this primary flitch 17 is sawn perpendicularly to the laminated surface and the fiber direction of the veneer as shown by the chain line. As shown in FIG. 4(g), the split flitch 17A,
17B, ... black terminaria-stained veneer 18 between
was inserted and subjected to secondary pressing to obtain a secondary assembled flitch 19, which was sliced perpendicularly to the primary flitch lamination surface. As a result (5), the laminated decorative veneer 2 with the pattern shown in Figure 4 (Q) was obtained.
0 was obtained.

具体例２ 第５図面に示すようにアガチスロータリ単板を用い、１
対５０の割合で黒色の染色単板２１′と非染色単板２１
とを組み合せ、１次圧締して１次集成フリッチ２２を得
、鎖線で示すように１次集成フリッチ２２を積層面に垂
直でかつ単板の繊維方向に斜めに製材し、第５図（５）
に示すように分割フリッ＋　２２Ａ　、　２２Ｂ　、・
・・間に１，５Ｍ厚のアガチス染色単板２３金入れ、２
次圧締して２次集成フリッチ２４を得、この２次集成フ
リッチ２４を１次フリッチ積層面に垂直にスライスした
。その結果、第５図０に示すようなパターンの集成化粧
単板２５が得られた。Specific example 2 As shown in the fifth drawing, Agati rotary veneer was used and 1
Black dyed veneer 21' and undyed veneer 21 at a ratio of 50 to 50
The first flitch 22 is obtained by first pressing, and as shown by the chain line, the first flitch 22 is sawn perpendicular to the laminated surface and diagonally to the fiber direction of the veneer, as shown in Fig. 5 ( 5)
As shown in the figure, the split flip + 22A, 22B, ・
...1.5M thick agathis dyed veneer 23-karat gold case in between, 2
A secondary flitch assembly 24 was obtained by subsequent compaction, and this secondary flitch assembly 24 was sliced perpendicularly to the laminated surface of the primary flitch. As a result, a laminated decorative veneer 25 having a pattern as shown in FIG. 50 was obtained.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図（８）〜（０はこの発明の一実施例の製造工程説
明図、第２図面、　（Ｂ）は製造された集成化粧単板の
平面図、第３図（２）〜■に開示技術の製造工程説明図
、第４図（〜〜（Ｏおよび第５図（２）〜（Ｑは具体例
（６） の説明図である。 １・・・素材単板、２・・・平型、３・・・１次集成フ
リッチ、４・・・１次スライス単板、５・・・染色単板
、６・・・複合単板、７・・・凹凸型、８・・・２次集
成フリッチ、９・・・集中導管 代　理　人　　弁理士　官　井　暎　夫（Ｄ） ４ （Ａ）　　　　　　　　　　　（Ｂ） 第２図 ↓ 第３図　　（Ｃ） Ｃリ　　　　　　　　　　ぐ　　　　　　　　　　りへ
　　　　　　ヘ　　　　　　　へ １７Figures 1 (8) to (0) are explanatory diagrams of the manufacturing process of one embodiment of the present invention, and Figure 2 (B) is a plan view of the manufactured laminated decorative veneer, Figures 3 (2) to (■). Manufacturing process explanatory diagram of the disclosed technology, FIG. Flat type, 3... Primary laminated flitch, 4... Primary slice veneer, 5... Dyed veneer, 6... Composite veneer, 7... Uneven type, 8... 2 Next assembly Flitch, 9...Centralized conduit agent Patent attorney Government Akio I (D) 4 (A) (B) Figure 2 ↓ Figure 3 (C) C hole to he 17

Claims (1)

【特許請求の範囲】[Claims] 素材単板を接着剤を介して積層パ圧締接着し１次集成フ
リッチを得る１次集成フリッチ形成工程と、前記１次集
成フリッチを積層面とほぼ直交する方向よりスライスし
て複合重板を得る１次スライス工程と、前記複合単板と
他の素材単板とを繊維方向を変えて組合せ接着剤を介し
て積層・圧締接着し２次集成フリッチを得る２次集成フ
リッチ形成工程と、前記２次集成フリッチを積層面と交
差する方向よシスライスする２次スライス工程とを含む
化粧単板の製造方法。A first assembled flitch forming step in which raw material veneers are bonded by pressure bonding to a laminated plate using an adhesive to obtain a first assembled flitch, and a composite laminated board is obtained by slicing the first assembled flitch from a direction substantially perpendicular to the laminated surface. a first slicing step to obtain a second assembled flitch, and a second assembled flitch forming step in which the composite veneer and another material veneer are laminated and pressure-bonded via a combination adhesive while changing the fiber direction to obtain a second assembled flitch; A method for manufacturing a decorative veneer, comprising a secondary slicing step of slicing the secondary assembled flitch in a direction intersecting the laminated surface.