JPH04269505A - Manufacture of artificial noble wood - Google Patents
Manufacture of artificial noble woodInfo
- Publication number
- JPH04269505A JPH04269505A JP2970791A JP2970791A JPH04269505A JP H04269505 A JPH04269505 A JP H04269505A JP 2970791 A JP2970791 A JP 2970791A JP 2970791 A JP2970791 A JP 2970791A JP H04269505 A JPH04269505 A JP H04269505A
- Authority
- JP
- Japan
- Prior art keywords
- wood
- veneer
- colored
- veneers
- flitch
- 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.)
- Withdrawn
Links
- 239000002023 wood Substances 0.000 title claims abstract description 80
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 21
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims abstract description 8
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims abstract description 8
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000003505 terpenes Chemical class 0.000 claims abstract description 6
- 235000007586 terpenes Nutrition 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims description 20
- 230000001070 adhesive effect Effects 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 7
- 239000007767 bonding agent Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 description 7
- 239000000975 dye Substances 0.000 description 6
- 238000005336 cracking Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 239000001293 FEMA 3089 Substances 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000001256 steam distillation Methods 0.000 description 1
Landscapes
- Finished Plywoods (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、天然木に酷似した木目
のある人工銘木を製造する方法に関し、詳しくは天然木
のように部分的に色むらや光沢のある木目を有する人工
銘木を製造する方法に関するものである。[Industrial Application Field] The present invention relates to a method for producing artificial precious wood with a grain that closely resembles that of natural wood, and more specifically, a method for producing artificial precious wood that has wood grain that is partially uneven in color and glossy like natural wood. It's about how to do it.
【０００２】0002
【従来の技術】従来、木目に色むらのある木目を有する
人工銘木を製造する場合、次の２つの方法があった。１
つの方法は、図２に示すように不織布等の木目表現材料
ａの表面にインクｂ等で濃色に印刷し、この木目表現材
料ａを春材単板ｃに複合して複合単板ｄを形成し、この
複合単板ｄを接着剤の介在下で複数枚積層し、これを圧
締成形してフリッチｅを形成し、このフリッチｅをスラ
イスすることにより人工銘木ｆを形成している。BACKGROUND OF THE INVENTION Conventionally, there have been two methods for producing artificial wood having uneven wood grains. 1
As shown in Figure 2, one method is to print a dark color with ink b etc. on the surface of a wood grain expressing material a such as a non-woven fabric, and then combine this wood grain expressing material a with a spring wood veneer c to form a composite veneer d. A plurality of composite veneers d are laminated together using an adhesive, and this is pressed to form a flitch e, and the flitch e is sliced to form an artificial precious wood f.
【０００３】もう１つの方法は図３に示すように脱色単
板ｇを無色接着剤ｈを介して積層して積層フリッチｉを
形成し、この積層フリッチｉを０．１〜１．０ｍｍの厚
さにスライスすることにより木目用単板ｊを形成し、木
目用単板ｊに着色剤（染料）を塗布する。これにより単
板部ｇ′と接着剤部ｈ′との染着性の違いのため接着剤
部ｈ′の方が単板部ｇ′より濃く染まる。そしてこの木
目用単板ｊを春材単板ｃに複合して図２のものと同様に
複合単板ｄを形成し、この複合単板ｄを接着剤の介在下
で複数枚積層し、これを圧締成形してフリッチｅを形成
し、このフリッチｅをスライスすることにより人工銘木
ｆを形成している。Another method is to form a laminated flitch i by laminating bleached veneers g via a colorless adhesive h, as shown in FIG. A veneer j for wood grain is formed by slicing the veneer j for wood grain, and a coloring agent (dye) is applied to the veneer j for wood grain. As a result, due to the difference in dyeability between the veneer part g' and the adhesive part h', the adhesive part h' is dyed more deeply than the veneer part g'. Then, this wood grain veneer j is combined with a spring wood veneer c to form a composite veneer d similar to that in Fig. 2, and a plurality of composite veneers d are laminated with an adhesive. The flitch e is formed by compression molding, and the artificial precious wood f is formed by slicing the flitch e.
【０００４】0004
【発明が解決しようとする課題】上記従来例の前者にあ
っては、製造された人工銘木ｆに図２に示すように木目
表現材料ａとインクｂの色の違いにより色むらのある木
目ｋを形成できるが、インクｂによる色むらを木目ｋの
外周または内周の線に沿って偏ってしか表現できなくて
天然木に酷似したものを得ることができないという問題
がある。また上記従来例の後者にあっては、製造された
人工銘木ｆに図３のように天然木に酷似した色むらのあ
る木目ｋを表現できるが、製造工程で薄い木目用単板ｊ
に染料を塗布したりするので、染料塗布時や乾燥時の取
り扱いによって割れが発生し製造しずらいという問題が
ある。さらに前者の従来例も後者の従来例も木目に光沢
がなく、天然木の木目の外観と酷似しないという問題が
あった。[Problem to be Solved by the Invention] In the former of the above-mentioned conventional examples, as shown in FIG. However, there is a problem in that the color unevenness caused by ink b can only be expressed unevenly along the outer or inner circumference of the wood grain k, making it impossible to obtain something that closely resembles natural wood. In addition, in the latter of the above conventional examples, it is possible to express a wood grain k with uneven color that closely resembles natural wood as shown in Fig. 3 on the manufactured artificial precious wood f, but in the manufacturing process, a thin wood grain veneer j
Since dyes are applied to the fabric, there is a problem in that cracks occur due to handling during dye application and drying, making it difficult to manufacture. Furthermore, both the former conventional example and the latter conventional example had the problem that the wood grain lacked luster and did not closely resemble the appearance of the grain of natural wood.
【０００５】本発明は叙述の点に鑑みてなされたもので
あって、本発明の目的とするところは天然木に酷似した
木目のある人工銘木を得ることができ、しかも木目用単
板に薄い状態で染色したりすることなく製造がしずらい
とか不良率が高くなるということのない人工銘木の製造
方法を提供するにある。[0005] The present invention has been made in view of the above points, and the object of the present invention is to be able to obtain an artificial precious wood with a grain that closely resembles that of natural wood, and to have a thin veneer for the wood grain. To provide a method for producing artificial precious wood that does not require dyeing, is difficult to produce, and does not have a high defective rate.
【０００６】[0006]
【課題を解決するための手段】上記目的を達成するため
本発明人工銘木の製造方法は、ロジン樹脂、テルペン樹
脂等の光沢用樹脂を添加した着色接着剤１を介して複数
枚の着色単板２を積層し、これを若干の角度をつけてス
ライスして木目用単板３を形成し、複数枚の春材単板４
に上記木目用単板３を複合してフリッチ５を形成し、こ
のフリッチ５をスライスして人工銘木６を製造すること
を特徴とする。[Means for Solving the Problems] In order to achieve the above object, the method for producing artificial precious wood of the present invention is to attach a plurality of colored veneers via a colored adhesive 1 to which a gloss resin such as rosin resin or terpene resin is added. 2 is laminated, and this is sliced at a slight angle to form a wood grain veneer 3, and a plurality of spring wood veneers 4 are formed.
The flitch 5 is formed by combining the wood grain veneer 3 and the flitch 5 is sliced to produce an artificial precious wood 6.
【０００７】[0007]
【作用】着色接着剤１を介して複数枚の着色単板２を積
層し、これを若干の角度をつけてスライスして木目用単
板３を形成することによりスライスするだけで色むらの
ある薄い木目用単板３を形成でき、従来のように薄い単
板の状態で染色するようなことがなくなり割れ等の弊害
をなくすことができて製造がしやすくなった。また木目
用単板３の色むらは点在しており、人工銘木６を形成し
たとき木目の色むらが点在して天然木に酷似した木目と
なる。さらに着色接着剤１にロジン樹脂、テルペン樹脂
等の光沢用樹脂を添加したことにより、木目に部分的に
光沢がでて一層天然木に酷似した外観となる。[Function] A plurality of colored veneers 2 are stacked together using colored adhesive 1, and this is sliced at a slight angle to form a wood grain veneer 3, which eliminates color unevenness just by slicing. A thin veneer 3 for wood grain can be formed, and there is no need to dye the thin veneer as in the past, and problems such as cracking can be eliminated, making manufacturing easier. Further, the color unevenness of the wood grain veneer 3 is scattered, and when the artificial precious wood 6 is formed, the color unevenness of the wood grain is scattered, resulting in a wood grain that closely resembles natural wood. Furthermore, by adding a gloss resin such as a rosin resin or a terpene resin to the colored adhesive 1, the wood grains become partially glossy, resulting in an appearance that more closely resembles natural wood.
【０００８】[0008]
【実施例】以下、図１により本発明方法を説明する。脱
色単板（厚さ１．０〜２．０ｍｍ）に染料にて着色した
着色単板２を積層して木目用フリッチ７を形成するとき
着色接着剤１を介して接着する。この着色接着剤１は接
着剤に着色剤を添加してあると共にロジン樹脂（生松ヤ
ニを水蒸気蒸留してテレピン油を除いたもの）、テルペ
ン樹脂等の光沢用樹脂を添加してある。この着色接着剤
１は着色単板２より濃くしてある。この木目用フリッチ
７に若干の角度をつけて０．１〜０．５ｍｍ程度の厚さ
にスライスして木目用単板３を形成する。このようにし
て得られた木目用単板３は着色単板２と着色接着剤１に
より色むらが分散して存在すると共に着色接着剤１に光
沢がある。本発明の場合、厚さの厚い（厚さ１．０〜２
．０ｍｍ）脱色単板に着色して乾燥するため取り扱いに
よる割れが発生しない。つまり従来例の場合、０．１〜
０．５ｍｍ程度に薄くスライスしてから着色して乾燥す
るため割れ等が発生しやすい。この木目用単板３を春材
単板４に複合して複合単板８を形成し、複合単板８を複
数枚積層して圧締成形してフリッチ５を形成し、製材後
スライスして人工銘木６を形成する。この人工銘木６の
木目９には色むらの点在すると共に部分的に光沢があっ
て、天然木に酷似した木目９が形成される。[Example] The method of the present invention will be explained below with reference to FIG. A colored veneer 2 colored with a dye is laminated on a bleached veneer (thickness 1.0 to 2.0 mm) to form a flitch 7 for wood grain, and is adhered via a colored adhesive 1. This colored adhesive 1 has a coloring agent added to the adhesive, and a gloss resin such as a rosin resin (raw pine resin obtained by steam distillation to remove turpentine oil) and a terpene resin. This colored adhesive 1 is darker than the colored veneer 2. This wood grain flitch 7 is sliced at a slight angle to a thickness of about 0.1 to 0.5 mm to form a wood grain veneer 3. The wood grain veneer 3 thus obtained has color unevenness dispersed due to the colored veneer 2 and the colored adhesive 1, and the colored adhesive 1 is glossy. In the case of the present invention, the thickness is thick (thickness 1.0 to 2
．． 0mm) Since the bleached veneer is colored and dried, no cracking occurs due to handling. In other words, in the case of the conventional example, 0.1~
Because it is sliced thinly to about 0.5 mm, colored and dried, cracks are likely to occur. A composite veneer 8 is formed by combining this wood grain veneer 3 with a spring wood veneer 4, a plurality of composite veneers 8 are laminated and pressed to form a flitch 5, and the flitch 5 is formed by sawing and slicing. Artificial precious wood 6 is formed. The wood grain 9 of this artificial precious wood 6 is dotted with color unevenness and has some luster, forming a wood grain 9 that closely resembles natural wood.
【０００９】次に本発明を具体例によりさらに詳細に説
明する。
本発明の具体例
１．０ｍｍの脱色単板に染料にて着色し、乾燥、調湿を
行い、着色（染色）単板を形成する。次いで着色単板と
同系色で濃い着色接着剤にロジン樹脂を５％添加して混
合し、このロジン樹脂を加えた着色接着剤を着色単板に
塗布して着色単板を複数枚積層する。次いでこの積層し
たものを若干の角度をつけて０．３ｍｍの厚さにスライ
スして木目用単板を形成した。この木目用単板は色むら
があると共に部分的に光沢がある。この木目用単板を１
．２ｍｍ厚の春材単板に複合し、複合した複合単板を複
数枚積層して所定の形状に圧締してフリッチを形成し、
フリッチを製材後、スライスした。このようにして得ら
れたものは木目に色むらと部分的な光沢を有し、松調の
天然木に酷似したものとなった。また厚い単板の状態で
着色、乾燥するため割れの発生がなく容易に製造できた
。Next, the present invention will be explained in more detail using specific examples. Specific Example of the Invention A 1.0 mm decolorized veneer is colored with a dye, dried and humidity controlled to form a colored (dyed) veneer. Next, 5% of rosin resin is added to and mixed with a darkly colored adhesive similar in color to the colored veneer, and the colored adhesive containing the rosin resin is applied to the colored veneer to laminate a plurality of colored veneers. Next, this laminated product was sliced at a slight angle to a thickness of 0.3 mm to form a wood grain veneer. This wood grain veneer has uneven color and is glossy in some areas. 1 piece of this wood grain veneer
．． A 2mm thick spring wood veneer is composited, multiple composite veneers are laminated and pressed into a predetermined shape to form a flitch.
After sawing the flitch, it was sliced. The material thus obtained had uneven color in the wood grain and partial luster, and closely resembled pine-like natural wood. In addition, because it was colored and dried as a thick veneer, there was no cracking and it was easy to manufacture.
【００１０】0010
【発明の効果】本発明は叙述のように着色接着剤を介し
て複数枚の着色単板を積層し、これを若干の角度をつけ
てスライスして木目用単板を形成しているので、厚さの
厚い状態で着色し、着色した後、薄くスライスして木目
用単板を形成できるものであって、従来のように厚さの
薄い状態で着色したりするもののように割れたりするこ
となく、製造がしやすいと共に工程での不良率を少なく
できるものであり、しかも木目用単板に色むらが分散し
て形成されるので、得られる人工銘木の木目に色むらが
あって天然木に酷似したものが得られるものであり、さ
らに着色接着剤にロジン樹脂、テルペン樹脂等の光沢用
樹脂を添加しているので、木目に部分的に光沢がでて一
層天然木に酷似したものが得られるものである。[Effects of the Invention] As described above, in the present invention, a plurality of colored veneers are laminated with a colored adhesive and sliced at a slight angle to form a wood grain veneer. It can be colored in a thick state and then sliced thinly to form a wood grain veneer, and it does not crack like in conventional products that are colored in a thin state. It is easy to manufacture and can reduce the defect rate in the process, and since color unevenness is dispersed and formed on the wood grain veneer, the resulting artificial precious wood has color unevenness in the wood grain and can be compared to natural wood. Furthermore, since gloss resins such as rosin resin and terpene resin are added to the colored adhesive, the wood grain becomes partially glossy, making it even more similar to natural wood. That's what you get.
【図１】本発明の方法を説明する説明図である。FIG. 1 is an explanatory diagram illustrating the method of the present invention.
【図２】一従来例を説明する説明図である。FIG. 2 is an explanatory diagram illustrating a conventional example.
【図３】他の従来例を説明する説明図であるFIG. 3 is an explanatory diagram illustrating another conventional example.
１ 着色接着剤 ２ 着色単板 ３ 木目用単板 ４ 春材単板 ５ フリッチ ６ 人工銘木 1. Colored adhesive 2. Colored veneer 3. Wood grain veneer 4 Spring wood veneer 5 Flitch 6. Artificial precious wood
Claims (1)
樹脂を添加した着色接着剤を介して複数枚の着色単板を
積層し、これを若干の角度をつけてスライスして木目用
単板を形成し、複数枚の春材単板に上記木目用単板を複
合してフリッチを形成し、このフリッチをスライスして
人工銘木を製造することを特徴とする人工銘木の製造方
法。Claim 1: A plurality of colored veneers are laminated using a colored adhesive containing gloss resin such as rosin resin or terpene resin, and then sliced at a slight angle to produce wood grain veneers. 1. A method for manufacturing artificial precious wood, comprising: forming a flitch by combining the wood grain veneer with a plurality of spring wood veneers, and slicing the flitch to manufacture artificial precious wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2970791A JPH04269505A (en) | 1991-02-25 | 1991-02-25 | Manufacture of artificial noble wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2970791A JPH04269505A (en) | 1991-02-25 | 1991-02-25 | Manufacture of artificial noble wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04269505A true JPH04269505A (en) | 1992-09-25 |
Family
ID=12283583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2970791A Withdrawn JPH04269505A (en) | 1991-02-25 | 1991-02-25 | Manufacture of artificial noble wood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04269505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878856A (en) * | 2014-01-27 | 2014-06-25 | 浙江农林大学 | Method for manufacturing parquet decorative wood veneers |
-
1991
- 1991-02-25 JP JP2970791A patent/JPH04269505A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878856A (en) * | 2014-01-27 | 2014-06-25 | 浙江农林大学 | Method for manufacturing parquet decorative wood veneers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19980514 |