JPS59142104A - Manufacture of artificial decorative veneer - Google Patents
Manufacture of artificial decorative veneerInfo
- Publication number
- JPS59142104A JPS59142104A JP436683A JP436683A JPS59142104A JP S59142104 A JPS59142104 A JP S59142104A JP 436683 A JP436683 A JP 436683A JP 436683 A JP436683 A JP 436683A JP S59142104 A JPS59142104 A JP S59142104A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- artificial
- wood
- veneers
- 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.)
- 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〕
本発明は素材単板を作成する際のロータリー切削時に於
ける特殊処理及び、該素材単板を積層、圧締一体化し、
人工フリッチを形成し、次いでスライス切削を行ない木
目模様を有する人工化粧単板を作る製造技術に関するも
のである。[Detailed Description of the Invention] [Technical Field] The present invention involves special processing during rotary cutting when creating a material veneer, laminating and pressing the material veneer into one,
The present invention relates to a manufacturing technique in which an artificial flitch is formed and then sliced to produce an artificial decorative veneer having a wood grain pattern.
従来、この種の人工化粧単板を得るには、平滑な素材単
板を用いて積層するとともに圧締一体化して人工フリッ
チを形成し、該人工フリッチをスライス切削するのが汎
く知られた技術でめった。Conventionally, in order to obtain this type of artificial decorative veneer, it has been widely known that smooth material veneers are laminated and pressed together to form an artificial flitch, and then the artificial flitch is cut into slices. I missed the technology.
しかしながらこの様にして得られた人工化粧単板の木目
模様、特に年輪界部分は単調であるという欠点を有して
いた。そこで素材単板の表面に溝ロール、ナイフ等を用
いて凹所を刻設して、年輪界に微妙な変化を表現した人
工化粧単板を得る製法技術も汎く提案され、又実際に採
用されていたが、この場合においては凹所を刻設する為
の特別な工程が増え、且つ該工程は素材単板を一枚づつ
処理するという極めて煩雑なものであるという欠点を有
していた。However, the wood grain pattern of the artificially decorated veneer thus obtained, especially the annual ring area, had the disadvantage of being monotonous. Therefore, a method of producing artificially decorated veneer that expresses subtle changes in the annual ring world by carving depressions on the surface of the material veneer using a groove roll, knife, etc. has been widely proposed, and has also been actually adopted. However, in this case, a special process for carving the recesses was required, and the process was extremely complicated as it involved processing each veneer one by one. .
本発明は上記従来の人工化粧単板の製法に於けるかかる
問題点、欠点を悉く解消する目的でなされたもので、自
然感に溢れた、特に年輪界に微妙な凹凸変化を附与した
人工化粧単板を簡便に得る製法を汎く提供し、もって斯
界の発展に寄与せんとするものである。The present invention has been made with the aim of eliminating all of the problems and drawbacks in the conventional method of manufacturing artificially decorated veneers, and is intended to solve all of the problems and drawbacks of the conventional method for manufacturing artificially decorated veneers. The purpose of this invention is to provide a widely used manufacturing method for easily obtaining decorative veneers, thereby contributing to the development of this industry.
本発明はアガチス材、アイウス材、ラブラ材、デパ材、
ホワイトセラヤ材等木目模様が鮮明で無 □く、又色彩
が単調な原木tl)をロータリー切削する際に、回転す
る原木(1)の局面部(2)に、局面に多数の突起(3
)を有するロール(6)を複数個当接する。この際の当
接はロール(6)を原木(1)に圧接する。尚図中(5
)はロータリー刃である。The present invention is made of Agatis wood, Aius wood, Labra wood, Depa wood,
When rotary cutting raw wood (tl) with a clear grain pattern and a monotonous color, such as white seraya wood, there are many protrusions (3) on the curved surface (2) of the rotating raw wood (1).
) are brought into contact with each other. At this time, the roll (6) is brought into pressure contact with the log (1). In the figure (5
) is a rotary blade.
上記の装置でもって原木(1)をロータリー切削すれば
、表面に凹凸部(4)を多数有している長尺のロータリ
ー単板(7)を作成し、該ロータリー単板(7)を所定
の大きさに裁断して、厚み0.5%乃至2.0%の素材
単板(8)を作成する。該素材単板(8)に対しては必
要に応じて脱脂処理、脱色処理、湯洗処理等を行い、次
いで染色処理を行なって、所望の天然木の有している色
彩と同一の色彩に着色を行う。次いで着色した該集材単
板(8)を、ユリア樹脂接着剤、フェノール樹脂接着剤
、ウレタン樹脂接着剤等の接着剤を介在して、多数枚、
積層するとともに、上下方向よシ一対のプレスt91
+91でもって圧締し、該接着剤を硬化せしめ一体化し
て、凹凸形状の人工フリッチ+1(jを作成する。次い
で該人工フリッチ110をスライス切削すれば、年輪界
部分が微妙に変化した木目模様を有する、厚み0.2%
乃至0.5%の人工化粧単板tillを褥ることが出来
るものである。By rotary cutting the raw wood (1) with the above device, a long rotary veneer (7) having many uneven parts (4) on the surface is created, and the rotary veneer (7) is cut into a predetermined shape. A veneer board (8) having a thickness of 0.5% to 2.0% is created by cutting the material into a size of . The material veneer (8) is subjected to degreasing treatment, decolorization treatment, hot water washing treatment, etc. as necessary, and then dyeing treatment to obtain the same color as the desired natural wood. Perform coloring. Next, a large number of colored wood veneers (8) are glued together using an adhesive such as a urea resin adhesive, a phenol resin adhesive, or a urethane resin adhesive.
While laminating, a pair of presses t91 in the vertical direction
+91 pressure to harden and integrate the adhesive to create an unevenly shaped artificial flitch +1 (j).Next, by slicing the artificial flitch 110, a wood grain pattern with subtle changes in the annual ring area is created. with a thickness of 0.2%
It is capable of holding up to 0.5% artificial decorative veneer till.
本発明の人工化粧単板の製法は上記の如く構成されてお
シ、本発明によればエンボス(凹凸)附与とロータリー
単板(7)の作成が同一に出来るので、エンボス附与の
為の特別の工程が省略出来るとともに、原木(1)の局
面部(2)を複数回の突起(8)を有すルロール(6)
でもって保持回転するので、ロータリー切削の精度が極
めて良くなるという効果を有している。The method for producing an artificially decorated veneer of the present invention is configured as described above.According to the present invention, the application of embossing (unevenness) and the production of the rotary veneer (7) can be performed in the same manner. In addition to omitting the special process, the curved part (2) of the raw wood (1) can be shaped into a reroll (6) having multiple protrusions (8).
Since it rotates while holding, it has the effect of extremely improving the precision of rotary cutting.
第5図及び第8図の実施例は本発明の人工化粧単板の製
法に関連した技術であシ、原木(1)の局面(田が凹凸
の為に、ロータリー切削する際にはバーカー処理を行な
い、局面(喝を平滑にする作業を行うのが、該作業は原
木(1)の歩止りを極端に悪くする結果となっていたの
を改良するものであシ、原木(1)を断面円型状の合属
、プラスチックス等で出来ており、内周面に離型剤層を
形成した容器(L3内に入れるとともに、原木f1)と
容器(嗜との間に生じている隙間部分に、木片又は木粉
と接着剤を混合した混合物(+4)を流入充填し、該接
着剤を硬化せしめ隙間部分を埋める。尚原木(1)の最
大直径は容器の内径と略同−としておくことが望ましい
。次いで、原木tl+の周辺部に混合物Q41を耐着一
体化せしめ、周1f11が平滑な混合物(14)と原木
(1)とが一体化している円筒物(1■を作成する。尚
原木(1)の中に穴等が浮在する場合には混合物114
)を大内迄に充填すると、ロータリー切削時にロータリ
ー単板に途ぎれケ所が生じることも無くなp小止りが飛
躍的に向上する。次いで該円筒物叫をロータリー切削し
て、ロータリー単板を作成するとともに、所定の大きさ
の素材単板tiを多数枚作成する。次いで該素材単板四
をユリア樹脂接着、フェノール樹脂接着剤、ウレタン樹
脂接着剤を接着剤を介在して積層し、上下方向より圧締
し、凹凸形状の人工フリッチを形成し、該人工フリッチ
をスライス切削すれば特異な木目模様を有する人工化粧
単板(171を得るものである。The embodiments shown in Figs. 5 and 8 are techniques related to the method of manufacturing artificially decorated veneers of the present invention. The purpose of this work was to smooth out the roughness of the log (1). A container with a circular cross section, made of plastics, etc., with a release agent layer formed on the inner circumferential surface (in addition to being placed inside L3, there is a gap between the container and the container). Fill the area with a mixture (+4) of wood chips or wood flour and adhesive, and let the adhesive harden to fill the gap.The maximum diameter of the log (1) is approximately the same as the inner diameter of the container. Next, the mixture Q41 is integrated into the periphery of the log tl+ to prevent adhesion, and a cylindrical object (1■) in which the mixture (14) and the log (1) with a smooth circumference 1f11 are integrated is created. .If there are holes etc. floating in the log (1), the mixture 114
) is filled up to Ouchi, there will be no breaks in the rotary veneer during rotary cutting, and the p-stop will be dramatically improved. Next, the cylindrical shell is rotary cut to produce a rotary veneer, and a large number of raw material veneers ti of a predetermined size are also produced. Next, the four veneers of the material are laminated with urea resin adhesive, phenol resin adhesive, and urethane resin adhesive with adhesive interposed, and are pressed together from above and below to form an unevenly shaped artificial flitch. When sliced, an artificial decorative veneer (171) with a unique wood grain pattern is obtained.
第1図乃至第4図は本発明の人工化粧単板の製法に係る
ものであり、第1図はロータリー切削状態を示す側面図
、第2図は素材単板の斜視図、第8図は人工フリッチの
形成状態を示す側面図、第4図は人工化粧単板の斜視図
、第5図乃至第8図は本発明に関連した技術に係る図面
であシ、第6図は原木の斜視図、第6図は円筒物を作成
する状態を示す上面図、第7図は素材単板の斜視図、第
8図は人工化粧単板の斜視図である。
1・・・原木、2・・・局面部、8・・・突起、4・・
・凹凸、5・・・ロータリー刃、6・・・ロール、7・
・・ロータリー単板、8・・・素材単板、9・・・プレ
ス、10・・・入エフリッチ、11・・・人工化粧単板
、伎・・・周面、」3・・・容器、14・・・混合物、
15・・・円筒物 16・・・素材単板、17・・・人
′工化粧単板。
特許出願人
松下電工株式会社
代理人弁理士 竹 元 敏 丸
(ほか2名)
第37 第4図
第5図Figures 1 to 4 relate to the method for manufacturing artificially decorated veneers of the present invention, in which Figure 1 is a side view showing the state of rotary cutting, Figure 2 is a perspective view of the material veneer, and Figure 8 is FIG. 4 is a side view showing the formation state of artificial flitch, FIG. 4 is a perspective view of the artificial decorative veneer, FIGS. 5 to 8 are drawings related to the technology related to the present invention, and FIG. 6 is a perspective view of raw wood. 6 is a top view showing a state in which a cylindrical object is produced, FIG. 7 is a perspective view of a raw material veneer, and FIG. 8 is a perspective view of an artificially decorated veneer. 1... Log, 2... Curved part, 8... Protrusion, 4...
・Unevenness, 5...Rotary blade, 6...Roll, 7.
...Rotary veneer, 8...Material veneer, 9...Press, 10...Effrich with insert, 11...Artificial decorative veneer, 伪...Surrounding surface, 3...Container, 14...Mixture,
15... Cylindrical object 16... Material veneer, 17... Artificial decorative veneer. Patent applicant Matsushita Electric Works Co., Ltd. Patent attorney Toshimaru Takemoto (and 2 others) 37 Figure 4 Figure 5
Claims (1)
凸を附与しつつロータリー切削を行ない、所定の大きさ
に裁断して、表面に凹凸を有する素材単板を多数枚作成
し、次いで該素材単板を積層するとともに圧締一体化し
て人工フリッチを形成したのち、該人工フリッチを薄片
にスライス切削することを特徴とする人工化粧単板の製
法。 2)素材単板にあらかじめ着色処理を施すことを特徴と
する特許請求の範囲第1項記戦の人工化粧単板の製法。[Claims] l) When raw wood is rotary cut, the surface layer of the raw wood is rotary cut while giving unevenness, and cut into a predetermined size to produce a material veneer with unevenness on the surface. A method for manufacturing an artificial decorative veneer, which comprises producing a large number of veneers, then laminating and pressing the veneers together to form an artificial flitch, and then slicing the artificial flitch into thin pieces. 2) The method for producing an artificial decorative veneer according to claim 1, which comprises subjecting the material veneer to a coloring treatment in advance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP436683A JPS59142104A (en) | 1983-02-04 | 1983-02-04 | Manufacture of artificial decorative veneer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP436683A JPS59142104A (en) | 1983-02-04 | 1983-02-04 | Manufacture of artificial decorative veneer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59142104A true JPS59142104A (en) | 1984-08-15 |
Family
ID=11582370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP436683A Pending JPS59142104A (en) | 1983-02-04 | 1983-02-04 | Manufacture of artificial decorative veneer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59142104A (en) |
-
1983
- 1983-02-04 JP JP436683A patent/JPS59142104A/en active Pending
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