JPS60132702A - Manufacture of decorative veneer - Google Patents
Manufacture of decorative veneerInfo
- Publication number
- JPS60132702A JPS60132702A JP24280183A JP24280183A JPS60132702A JP S60132702 A JPS60132702 A JP S60132702A JP 24280183 A JP24280183 A JP 24280183A JP 24280183 A JP24280183 A JP 24280183A JP S60132702 A JPS60132702 A JP S60132702A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- sliced
- adhesive
- decorative
- dye
- 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)
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】 〔嫁術盆シ、〕、。[Detailed description of the invention] [Yomejutsu Bonshi,].
こ、の発明は化粧単、板の製埠方法に関するものでおる
。、、。This invention relates to a method for making decorative panels and boards. ,,.
〔背景技術〕 。[Background technology].
従来、の化粧単、板の製造方法は、第、1図にポスよう
に、ロータリーまたはスライス加工した素材単板l(通
常、春材部色に染色されている)の表面にロールコータ
2で着色接着剤3を塗布し、ついでその複数株を積層し
凹凸型4で圧締接着してフリッチ5を成形し、この7リ
ツチ5を所定方向からスライスして表面に前記着色接着
剤に基づく年輪部6(夏材部)を表現したスライス単板
7を得ていた。In the conventional method for manufacturing decorative veneers and boards, as shown in Figure 1, a roll coater 2 is used to coat the surface of a rotary or sliced material veneer l (usually dyed in the spring wood color). A colored adhesive 3 is applied, and then a plurality of the plants are laminated and pressed and bonded with a concave-convex die 4 to form a flitch 5, and the seven riches 5 are sliced from a predetermined direction to form annual rings based on the colored adhesive on the surface. A sliced veneer 7 expressing part 6 (summer wood part) was obtained.
しかしながら、このように夏材部色にあらかじめ着色し
た接着剤3を用いて年輪部6を表現する方法では、第2
図(2)および([3)に示すように、接着剤層8がス
ライス単板7表面に対して傾斜しているたやに・使轡す
る一材単板10種類“色によ−ではスライス単板7内部
の接着剤層8が表面に映り・年輪−6が太く不詳〒なも
のになると“う問題があり、得られるスライス単板7に
異和感が生じるのは避けることができなかった。また、
スライス単板7表面をさらに染色処理しそも全体が同一
方、前記素材単板lを直接染色処理するか、または漂白
処理後に染色処理して・得た染色単板の表面に蒜染染料
液および金属塩水溶液を順次塗布することにより単板表
面のみを濃色に染色する方法が提案されている。具体的
な例をあげて説明すると、ホフイトラワン(厚さ]、、
0 MM )の染色単板に、媒染染料液としてミツイ
クローム ファースト ブラウンK Bの0.2%お
よびミツイ クローム イエロー cone、の0.5
%を含んだ染料水溶液f50〜60す〜で片面に塗布し
、ついで塩化第2鉄の5%水溶液を同−而に30〜40
(1/nfで塗布(7、各単板をその塗布面同士全台
わせて堆積し、90〜95℃の蒸気雰囲気中で2〜2,
5時間放置して発色させ否。また、他の方法によ、柿ば
第3図に示すように、染色単板90両面にそれ、ぞれ媒
染染料液10および金属塩水溶液11t+3il記と同
様にして塗布し、ついで染料塗布面と金属塩塗布面とを
重ね合わせて前記と同様にして発色させる。後者の方法
によれば単板9間にすき間が部分的にできるために単叛
表I11の濃色化に変化ができ、自然な年輪表現が可能
となる。However, in this method of expressing the annual ring part 6 using the adhesive 3 pre-colored in the color of the summer wood part, the second
As shown in Figures (2) and ([3), the adhesive layer 8 is inclined to the surface of the sliced veneer 7. Ten types of single-material veneers are used, depending on the color. There is a problem when the adhesive layer 8 inside the sliced veneer 7 is reflected on the surface and the annual rings 6 become thick and unclear, and it is impossible to avoid creating a strange feeling in the obtained sliced veneer 7. There wasn't. Also,
The surface of the sliced veneer 7 is further dyed, and the entire surface is the same. On the other hand, the raw material veneer 1 is directly dyed, or the surface of the dyed veneer obtained by dyeing after bleaching is coated with a garlic dye solution and A method has been proposed in which only the surface of the veneer is dyed in a deep color by sequentially applying an aqueous metal salt solution. To give a specific example and explain, Hohuitrawan (thickness),
0.2% of Mitsui Chrome Fast Brown K B and 0.5% of Mitsui Chrome Yellow cone as a mordant dye solution were applied to a dyed veneer of 0 MM).
Coat one side with an aqueous dye solution containing f50-60%, and then apply a 5% aqueous solution of ferric chloride to the same dye solution f50-40.
(Coating at 1/nf (7. Depositing each veneer with the coated surfaces on all machines, 2 to 2 coats in a steam atmosphere at 90 to 95°C,
Leave it for 5 hours to develop color. Alternatively, by another method, as shown in FIG. 3, the mordant dye solution 10 and the metal salt aqueous solution 11t+3il are applied to both sides of the dyed veneer 90 in the same manner as described above, and then the dye-applied surface and The metal salt coated surfaces are overlapped and colored in the same manner as above. According to the latter method, since gaps are partially created between the veneers 9, the color of the veneer I11 can be changed to a darker color, making it possible to express natural growth rings.
しかしながら、これらのいずれの方法も年輪部のみを鮮
明に表現することができないという問題があった。However, each of these methods has a problem in that only the annual rings cannot be clearly expressed.
゛ 〔発明の目的〕
この、発明は鮮明な年輪部を表現することができる化粧
惧板のiI眉造方法金僅供することを1]的とする。[Objective of the Invention] The object of the present invention is to provide a method for creating eyebrows of a decorative end plate that can clearly express annual rings.
この発明の化粧単板の製造方法は、素材単板の複数枚を
接着剤を介して稍層し圧締接着して7リツチヲ得、この
7リノチをスライスしてスライス単板を得る化粧単板の
製造方法Vr−よ?いて、前記472B剤が金属塩また
は媒染染料、の一方を含シばし、他方を前記スライス単
板表面に付着さ、勤−Cスライス単板表面に形成された
接着剤層に基づく年輪部のみを発色させることを特徴と
するものである。The method for producing a decorative veneer of the present invention is to obtain 7 pieces of veneer by layering a plurality of material veneers with an adhesive and bonding them by pressure, and then slicing the 7 pieces of veneer to obtain a sliced veneer. Manufacturing method of Vr-yo? The 472B agent contains one of a metal salt or a mordant dye, and the other is attached to the surface of the sliced veneer, and the 472B agent contains only the annual ring part based on the adhesive layer formed on the surface of the sliced veneer. It is characterized by developing color.
この発明の好市しい実施態様によれば、年輪部を形成す
る接着剤にあらかじめ金LVf?、塩を含有はせてスラ
イス単板を得、このスライス単板表面に媒染染料を付着
きせる。これによって、前記接J1剤によって表現され
る年輪部(夏村部)は、媒染染料の選択的発色によって
明瞭なものにすることが前記声//j3率としては、た
とえで塩化第2鉄、硫酸−1硫酸卆トリウム、酸化り・
ム等が使用可能であり、接着剤に5〜20%の割合で混
合する。According to a preferred embodiment of the invention, gold LVf is added to the adhesive forming the annual ring in advance. A sliced veneer is obtained by adding salt, and a mordant dye is attached to the surface of the sliced veneer. As a result, the annual ring part (summer part) expressed by the contact J1 agent can be made clear by the selective coloring of the mordant dye. Sulfuric acid-1 thorium sulfate, oxidized
Mums etc. can be used and are mixed with the adhesive at a ratio of 5 to 20%.
また、媒染染料はその染料液をスライス単板表面に塗空
してもよく、ある
料液中にiするようにしてもよい。、このようにして、
スライス単板表面に付着した媒染染料は接着剤層中の金
属塩り反応して金属錯化合物を生成して発魯染着オるの
アある。そ?際、金属塩を含有しない素材単板部(春材
部)に付着した媒染染料は発色せず無隼のままである。Further, the mordant dye may be used by spraying the dye solution onto the surface of the sliced veneer, or by soaking it in a certain dye solution. , in this way,
The mordant dye adhering to the surface of the sliced veneer reacts with the metal salt in the adhesive layer to form a metal complex compound, which causes the dyeing to occur. So? At this time, the mordant dye attached to the veneer part (spring wood part) of the material that does not contain metal salts does not develop color and remains uncolored.
こ♀ため1.、明瞭な年輪をスライス箪板表面に表現す
ることができる。さらに接着剤の塗布tijを変えれば
・年輪部、!太、さも任意に変イヒさせること力゛でき
る。なか、表現される木目は柾目模様および板目模様の
、いずれも適用可能である。For this reason 1. , clear annual rings can be expressed on the surface of the sliced tan board. Furthermore, if you change the adhesive application tij, the annual ring part,! It is also possible to change it at will. The wood grain to be expressed can be either a straight-grain pattern or a board-grain pattern.
次に、実施例をあ、げて説明する。Next, examples will be explained.
実施例1 、 。Example 1.
タリー加工して得た素材単板をまず染色処理した。The material veneer obtained by tarry processing was first dyed.
染色条件は以下の通り゛である。The staining conditions are as follows.
使用染料およびイ濃度
ラナ ファースト イエJ−2RL 0.5%浴比20
〜50.浴温90〜98℃9時間3〜5時間
得られた染□色単イーの複数枚を湿気硬化型接着剤(小
面ボンドXAW −115)を介して1層し凹凸型で圧
締接着した。接着剤は塩化vg2鉄を7%濃度“で□含
有し、染色単板上に100〜120gβで塗布しd。Dye used and concentration Lana Fast Ie J-2RL 0.5% bath ratio 20
~50. A bath temperature of 90 to 98°C for 9 hours and 3 to 5 hours. A plurality of sheets of the obtained dyed single E were layered together using a moisture-curing adhesive (Komen Bond XAW-115) and pressed together using a concave-convex mold . The adhesive contains vg2 iron chloride at a concentration of 7% and is applied at 100 to 120 gβ on the dyed veneer.
、。よ□うよし、得え7 II 7 fを所定方向力、
ら7゜イスして厚さ0.3調のスライス単板を得た。,. Yo□Uyoshi, get 7 II 7 f as a force in a given direction,
A sliced veneer with a thickness of 0.3 was obtained by holding the plate at 7°.
ついで、このスライス単板を、ミツイ クローム ファ
ースト ブラウンKEを0.5%濃度で含む媒染染料液
に浸−して染色処理を行ない、化粧単板を得た。浸Jは
各単板を間にスペーサを介在させて行なった、染色条件
は浴比60〜100.浴温90〜98℃1時間0.5〜
1時間とした。Next, this sliced veneer was immersed in a mordant dye solution containing Mitsui Chrome Fast Brown KE at a concentration of 0.5% for dyeing treatment to obtain a decorative veneer. Immersion J was performed with a spacer interposed between each veneer, and the dyeing conditions were a bath ratio of 60 to 100. Bath temperature 90-98℃ 1 hour 0.5-
It was set as 1 hour.
実施例2: 各スライス単板を裏面同士全台わせて2枚
1組として媒染染料液中に浸漬し、浴比を30〜50と
したほかは実施例1と同様にして化粧単板を得た。Example 2: A decorative veneer was obtained in the same manner as in Example 1, except that each sliced veneer was immersed in a mordant dye solution with the back sides of each veneer set in pairs, and the bath ratio was set to 30 to 50. Ta.
実施例3: 実施例1と同様にして得たスライス単板に
ミツイ クローム ファースト ブラウンKEの1.0
%溶液を塗布i50〜609/dで塗布し、ついで90
〜100℃の蒸気雰囲気中に1〜2時間放置して染色し
た化粧単板を得た。Example 3: Mitsui Chrome First Brown KE 1.0 was applied to the sliced veneer obtained in the same manner as in Example 1.
% solution at coating i50 to 609/d, then 90
A decorative veneer was obtained by leaving it in a steam atmosphere at ~100°C for 1 to 2 hours to obtain a dyed decorative veneer.
実施例4: 実施例゛1゛と同様にし千得た複数枚の染
色単板上に、塩化−2鉄を7%濃度で混入した接着剤を
種々の塗布量でそれぞれ塗布した。塗布量は50〜60
g屑、80T100qβオJ: U 130〜150v
//とし、各接着剤層上に離型紙を配穀じて圧締し、接
着剤層を上面に形成させた。これらの単板を適宜組合せ
接着剤を介して圧締接着してフリッチを得、これをスラ
・イ・ス腎てスライス単板を得た。このスライー、単板
に、実施例1または3で用いたと同様の方法!媒染染料
を付着させ、表mlの年輪部である接着剤層を染色し、
化粧単板を得た。Example 4: On a plurality of dyed veneers obtained in the same manner as in Example 1, an adhesive containing diiron chloride at a concentration of 7% was applied in various amounts. Application amount is 50-60
g-waste, 80T100qβoJ: U 130~150v
//, and release paper was placed on each adhesive layer and pressed to form an adhesive layer on the upper surface. These veneers were appropriately combined and pressed together using an adhesive to obtain a flitch, which was then sliced to obtain a sliced veneer. The same method used in Example 1 or 3 was used for this sly and veneer! A mordant dye is attached to dye the adhesive layer, which is the annual ring part of the table ml,
I got a decorative veneer.
これら実施例1〜4で得た化粧単板にはいずれも鮮明な
年輪部がi現°されており、きわめて自然感、天然感に
富むものであまた。とくに、実施例4で得た化粧単板で
は年輪部の幅に変化をもたせることができた。また、こ
れらの実施例では接着剤に金属塩を含有させたが、接着
剤に媒染染料を含有させてスライス単板表面に金属塩を
付着させても同様な結果が得られた。The decorative veneers obtained in Examples 1 to 4 all had clear growth rings, giving them an extremely natural feel. In particular, in the decorative veneer obtained in Example 4, it was possible to vary the width of the annual rings. Further, in these Examples, the adhesive contained a metal salt, but similar results were obtained even if the adhesive contained a mordant dye and the metal salt was attached to the surface of the sliced veneer.
次に、他の化粧単板の製造方法を説明する。すなわち、
前述のように2、化粧単板、はロータリあるいはスライ
ス等で得られた素材単板を染色処理し1、ついで乾燥さ
せて凹凸型等を、用いて成形(フリッチ化)を行なって
得られるがミ素材単板の乾燥時にやや過乾燥して調湿時
の水打ちに媒染染料の水溶液を用り、かつ成形時の接着
剤に金属塩を含有させ、得ら訊たスライス単板を蒸気雰
囲気中に放置させて年輪部のみ、を濃色化させる。前記
乾燥は、成形時に湿気硬化型接着剤を使用するときは絶
乾含水率で5〜20%、熱硬化性接着剤を使用するとき
は5〜15%に乾燥する。この単板に媒染染料の水溶液
を塗布して成形時の含水率に調湿する。Next, another method of manufacturing a decorative veneer will be explained. That is,
As mentioned above, 2. Decorative veneer is obtained by dyeing a material veneer obtained by rotary or slicing, etc. 1, then drying it and forming it (flitching) using an uneven mold, etc. When the material veneer is dried, it is slightly overdried, and an aqueous solution of a mordant dye is used for watering during humidity control, and a metal salt is added to the adhesive during molding, and the resulting sliced veneer is placed in a steam atmosphere. Leave it inside to darken only the annual rings. The drying is carried out to a bone dry moisture content of 5 to 20% when a moisture curing adhesive is used during molding, and to 5 to 15% when a thermosetting adhesive is used. An aqueous solution of mordant dye is applied to this veneer to control the moisture content at the time of molding.
ついで、調湿した単板を金属塩含有接着剤(含有量5〜
20%)を介して積層し圧締接着してフリッチを得、こ
れをスライスしたスライス単板を90〜100℃の蒸気
雰囲気中に放置して年輪部のみを発色させる。Next, the humidity-controlled veneer is coated with a metal salt-containing adhesive (content: 5~
20%) and bonded by pressure to obtain a flitch, and the sliced veneer from this is left in a steam atmosphere at 90 to 100°C to color only the annual rings.
例1: ローズ色に染色処理したホワイトラワンの素材
単板(厚さ1.01111 )を絶乾含水率で15〜2
5%に乾燥させた。この単板にミツ・「 クローム ブ
ラウンKlの12%およびミツイ り四−ム 71−ス
ト イエローK 13の0.1%を含有した染料水溶液
をスプレーにて約60〜80 Q/ztfで均一に塗布
した。ついで、塩化第2鉄5%を含肩した小面ボンドX
用r155(前出)を用いて成形し、フリッチを得た、
このフリッチrスライスしてイひられたスライス単板を
95〜100℃の蒸気雰囲気中で1時間放置させ1年輪
部のみを発色ざぜた。Example 1: A veneer of white lauan material (thickness 1.01111 mm) dyed in rose color has an absolute moisture content of 15 to 2.
Dried to 5%. An aqueous dye solution containing 12% of Mitsu Chrome Brown Kl and 0.1% of Mitsui Chrome 71-St Yellow K13 was evenly applied to this veneer by spraying at approximately 60 to 80 Q/ztf. Next, small-faced bond X containing 5% ferric chloride was added.
A flitch was obtained by molding using R155 (described above).
The sliced veneer that had been sliced and dried was allowed to stand in a steam atmosphere at 95 to 100° C. for 1 hour, and only the first annual ring part was colored.
例2: 例1と同様の染色処理された単板を絶乾含水率
で2〜8%まで乾燥させ、例1と同様の染料水溶液を約
15〜259βで均一にスプレーにより塗布1−だ。ゴ
ム系接着剤(S B −1124)に塩化第2鉄を2%
混入させ、7リツチ化を行なった。これによって得られ
たスライス単板を95〜100℃の蒸気雰囲気中に1時
間放置させ、年輪部を発色させた。Example 2: The same dyed veneer as in Example 1 is dried to an absolute moisture content of 2 to 8%, and the same dye aqueous solution as in Example 1 is uniformly sprayed at a concentration of about 15 to 259 β. 2% ferric chloride in rubber adhesive (S B-1124)
The mixture was mixed into a 7-rich solution. The sliced veneer thus obtained was left to stand in a steam atmosphere at 95 to 100°C for 1 hour to develop color in the annual rings.
この発明によれば、鮮明な年輪部を表現することができ
、より自然感に富んだ化粧単板か得られる。According to this invention, clear annual ring parts can be expressed, and a decorative veneer with a more natural feel can be obtained.
第1図は通常の化粧単板のM進方法を示す工程説明図、
第2図(A)および(lは得られたスライス小板の断面
図および平面図、第;1図は背県技術における単板の染
色処理方法を示す説明図である。
1・・・素材単板、3・・・接着剤、5・・・7リツチ
、6・・・年輪部、7・・・スライス単板、8・・・接
着剤層第1図
第2図
第3図Figure 1 is a process explanatory diagram showing the M-ary method for ordinary decorative veneer,
Figure 2 (A) and (l are cross-sectional views and plan views of the obtained sliced platelets; Figure 1 is an explanatory view showing the dyeing treatment method for veneers in Seikan technology. 1... Material Veneer, 3... Adhesive, 5... 7 Rich, 6... Annual ring part, 7... Sliced veneer, 8... Adhesive layer Figure 1 Figure 2 Figure 3
Claims (1)
てフリッチを得、この7リツチをスライスしてスライス
加工を得る、化粧単板の製造方法にお枠、て、前記接着
、剤が金属塩害、たけ媒、染染料の一方を含、有し、1
坤方、を前、記、スライ、ス単板表面に付着させてスラ
イス単板7面腎形成された接着剤層に基づく年輪部の、
みを、、発、色させることを特徴とする化粧単板、の−
填、方、、棒、。 。The material is veneer! This is a decorative veneer production method in which several sheets are laminated with adhesive and pressure bonded to obtain a flitch, and these seven layers are sliced to obtain a slicing process. , contains or has one of a bamboo medium and a dye, 1
The annual ring part based on the glue layer formed on the seven sides of the sliced veneer by attaching it to the surface of the sliced veneer,
A decorative veneer that is characterized by emitting and coloring.
Filling, way,, stick. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24280183A JPS60132702A (en) | 1983-12-22 | 1983-12-22 | Manufacture of decorative veneer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24280183A JPS60132702A (en) | 1983-12-22 | 1983-12-22 | Manufacture of decorative veneer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60132702A true JPS60132702A (en) | 1985-07-15 |
Family
ID=17094484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24280183A Pending JPS60132702A (en) | 1983-12-22 | 1983-12-22 | Manufacture of decorative veneer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60132702A (en) |
-
1983
- 1983-12-22 JP JP24280183A patent/JPS60132702A/en active Pending
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JPS60132702A (en) | Manufacture of decorative veneer | |
JPS59192569A (en) | Manufacture of decorative board | |
JPS5871108A (en) | Manufacture of artificial grain decorative veneer | |
JPS59165607A (en) | Manufacture of artificial decorative veneer | |
JPS58131004A (en) | Manufacture of aggregate decorative veneer | |
JPS59165603A (en) | Manufacture of decorative veneer | |
JPS5964307A (en) | Manufacture of aggregate decorative veneer | |
JPS62173242A (en) | Manufacture of building board | |
JPS58149955A (en) | Method for dyeing wood veneer | |
JPS6348681B2 (en) | ||
JPS6031908A (en) | Manufacture of artificial decorative veneer | |
JPS5981107A (en) | Manufacture of aggregate veneer | |
JPS6038102A (en) | Manufacture of dyed veneer and manufacture of artificial decorative veneer | |
JPS59120451A (en) | Manufacture of decorative material | |
JPS61295005A (en) | Manufacture of colored decorative veneer | |
JPS5922643B2 (en) | How to manufacture veneer boards | |
JPS61114805A (en) | Manufacture of decorative veneer | |
JPH026613B2 (en) | ||
JPS59165604A (en) | Manufacture of decorative veneer | |
JPS618308A (en) | Manufacture of decorative veneer | |
JPS6211647B2 (en) | ||
JPS58191103A (en) | Manufacture of aggregate decorative veneer | |
JPH04269505A (en) | Manufacture of artificial noble wood | |
JPS6025704A (en) | Manufacture of dyed veneer | |
JPS5822105A (en) | Manufacture of decorative veneer |