JPS60203B2 - Manufacturing method of artificial decorative plywood - Google Patents
Manufacturing method of artificial decorative plywoodInfo
- Publication number
- JPS60203B2 JPS60203B2 JP15530278A JP15530278A JPS60203B2 JP S60203 B2 JPS60203 B2 JP S60203B2 JP 15530278 A JP15530278 A JP 15530278A JP 15530278 A JP15530278 A JP 15530278A JP S60203 B2 JPS60203 B2 JP S60203B2
- Authority
- JP
- Japan
- Prior art keywords
- plywood
- artificial decorative
- manufacturing
- artificial
- unevenness
- 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.)
- Expired
Links
- 239000011120 plywood Substances 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000000853 adhesive Substances 0.000 claims description 14
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000007788 roughening Methods 0.000 claims description 3
- 239000002023 wood Substances 0.000 description 7
- 238000005498 polishing Methods 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- -1 huria type Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 241001670157 Gymnura Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Landscapes
- Finished Plywoods (AREA)
Description
【発明の詳細な説明】
この発明は人工化粧合板の製造方法に関するもので、自
然感のすぐれた人工化粧合板の製造方法を提供すること
を目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing artificial decorative plywood, and an object thereof is to provide a method for manufacturing artificial decorative plywood with an excellent natural feel.
この発明の特徴を第１図ないし第３図に基づいて説明す
る。The features of this invention will be explained based on FIGS. 1 to 3.
すなわち、この人工化粧合板の製造方法は、合板の表面
に凹凸の櫨面化処理を施した後「接着剤を介して人工化
粧単板を圧締貼着してその表面に凹凸を形成し、さらに
その凹凸面を平蓬化処理することを特徴とするもので「
たとえば第３図に示すように「合板などからなる合板
１の表面に、その繊維方向に沿って幅０．１〜５肌、深
さ０。０１〜１肌の溝２を無秩序に有する相面を形成し
「つぎにその粗面に接着剤３を塗布してその上に０．２
〜２側厚の人工化粧単板４を貼付けて第２図のように圧
緒することによりその人エイＱ姓単板４の表面に凹凸を
形成した後、「 さらにその凹凸面をサンデイングして
第３図のように平坦化し塗装仕上げを行うものであ。In other words, the method for manufacturing artificial decorative plywood involves applying a process to make the surface of the plywood into an uneven surface, and then applying pressure to the artificial decorative veneer using an adhesive to form irregularities on the surface. Furthermore, it is characterized by flattening the uneven surface.
For example, as shown in FIG. ``Next, apply adhesive 3 to the rough surface and apply 0.2
After applying an artificial decorative veneer 4 with a thickness of ~2 sides and pressing it as shown in Figure 2 to form unevenness on the surface of the veneer 4, the uneven surface was further sanded. As shown in Figure 3, it is flattened and finished with paint.
なお、ここに用いる人工化粧単板４は、一般的に用いら
れているもの、すなわち、たとえば複数の染色単板を接
着剤層を介して積み重ね、これを押圧面にそれぞれ凹凸
面をもつ一対の型版の間に挿入して加圧接着することに
より凹凸フリツチをつくり「 この凹凸フリツチの一面
側からフリツチに対して水平にスライスすることにより
得られた人工化粧単板である。The artificial decorative veneer 4 used here is one that is generally used, that is, for example, a plurality of dyed veneers are stacked with an adhesive layer interposed therebetween, and this is stacked with a pair of veneers each having an uneven surface on the pressing surface. This is an artificial decorative veneer obtained by inserting it between the templates and bonding under pressure to create a concave-convex fritchie, and then slicing the concave-convex fritchi horizontally from one side of the concave-convex fritchi.
また、この合板１と人エイＱ鑑単板４との圧締には平板
プレスまたはロールプレスどちらを用いてもよくまたそ
の圧続時に加熱して接着剤３をキュアリングするとよい
。In addition, either a flat plate press or a roll press may be used to press the plywood 1 and the human stingray Q board veneer 4 together, and the adhesive 3 may be cured by heating during the pressing process.
また、ここで用いる接着剤３はュリア系、酢ビュリア系
、フェノール系、ゴム系「 ェポキシ系およびウレタン
系などの一般に木質建材用に用いられているものを用い
ればよい。さらにこの圧縦を、平板プレスやロールプレ
スの表面と人工化粧単板４との間に厚さ０．１柳〜ＩＱ
岬の弾性体、たとえばゴムやウレタン、ポリエチレン、
ポリプロピレン、ポリエステルその他の樹脂からなる弾
性体を介在させて行うことにより「その人工化粧単板４
が合板１とその粗面によく密着させることができる。こ
のようにして製造された人工化粧合板は、合板１の表面
が粕面化されているために第３図のように人工化粧単板
４の木目に繊維方向の細かい波模様が表われるとともに
木目の幅（秋材部分）が不均一となって自然感のすぐれ
た外観を呈しており、また、その粗面のために合板１と
人工化粧単板４との接着力も向上しており、さらに、粗
面の応力緩和のために人工化粧単板４に生じるクラック
の発生を少なくすることができるという効果がある。実
施例１：３プラィ、４側厚さのラワン製合板の表面に繊
維方向に沿って深さ０．１側、幅０．３側の凹凸すじを
与えることにより粗面処理し、その上にストラクトボン
ドＳＢ−１１２３（三井東庄■製接着剤）を１３０ｇ′
で塗布し、厚さ０．３帆の人工化粧単板を重ねて１１０
００、１２ｋ９／嫌の加熱加圧下で１０分間のキュアリ
ングを行った。次いで、＃３２０の研磨部を有するサン
ディング機によりその表面を研磨した後アミノ塗料を６
６ｇ／で塗布して乾燥させた。このようにして得られた
人工化粧合板は、木目部分に細かい波模様が表われその
木目の幅も不均一となって天然木状の外観を有しており
「合板と人工化粧単板との接着力は１４ｋ９′地、クラ
ッチの発生数は３の固であった。比較例１：合板に粗面
処理を施さずに実施例１と同様に仕上げた人工化粧合板
は「外観が単調で、接着力は１０ｋ９／地、クラックの
発生数は１５の固であった。In addition, the adhesive 3 used here may be one that is generally used for wooden building materials, such as huria type, vinegar type, phenol type, rubber type, epoxy type, or urethane type. Between the surface of the flat plate press or roll press and the artificial decorative veneer 4, a thickness of 0.1 Yanagi ~ IQ
The elastic material of the cape, such as rubber, urethane, polyethylene,
By interposing an elastic body made of polypropylene, polyester or other resin, the artificial decorative veneer 4
can be brought into close contact with the plywood 1 and its rough surface. In the artificially decorative plywood manufactured in this way, since the surface of the plywood 1 is grained, a fine wave pattern in the fiber direction appears in the grain of the artificially decorative veneer 4 as shown in Fig. 3, and the wood grain The width (autumn wood part) is uneven, giving it an excellent natural appearance, and its rough surface also improves the adhesion between the plywood 1 and the artificial decorative veneer 4. This has the effect of reducing the occurrence of cracks in the artificial decorative veneer 4 due to stress relaxation on the rough surface. Example 1: The surface of a 3-ply, 4-side thick lauan plywood was roughened by providing unevenness lines along the fiber direction with a depth of 0.1 and a width of 0.3. 130g of Structbond SB-1123 (Mitsui Tosho ■ adhesive)
110 coated with artificial decorative veneer of 0.3 sail thickness.
Curing was performed for 10 minutes under heat and pressure of 0.00, 12k9/h. Then, after polishing the surface with a sanding machine with a #320 polishing part, 6 coats of amino paint were applied.
It was coated at 6g/dry and dried. The artificial decorative plywood obtained in this way has a fine wave pattern in the wood grain area and the width of the grain is uneven, giving it a natural wood-like appearance. The adhesive strength was 14k9' and the number of clutches was 3.Comparative Example 1: The artificial decorative plywood finished in the same manner as in Example 1 without roughening the plywood had a ``monotonous appearance; The adhesive strength was 10k9/base, and the number of cracks was 15.
実施例２：実施例１に用いられたものと同種の合板の表
面に繊維方向に沿って深さ０．０８伽、幅０．１肋の凹
凸すじを与えることにより粗面処理し、ボンドＣＨ−１
０７（コニシ■製）を１６０ｇ／め塗布し、厚さ０．３
５肋の人工化粧単板を重ねて１００つ０１０ｋ９／ｃ液
の加熱加圧下で６分間のキュアリングを行った。Example 2: The surface of plywood of the same type as that used in Example 1 was roughened by providing unevenness lines along the fiber direction with a depth of 0.08 and a width of 0.1, and bond CH -1
07 (manufactured by Konishi ■) applied at 160g/me, thickness 0.3
100 5-rib artificial decorative veneers were stacked and cured for 6 minutes under heat and pressure using 010k9/c liquid.
次いで実施例１と同機研磨、塗装仕上げを行った。得ら
れた人工化粧合板は、木目部分に細かい波模様が表われ
その木目の幅も不均一となって天然木状の外観を呈して
おり、接着力は１５．５ｋ９／仇、クラツクの発生数は
１１川固であった。Next, the same polishing and painting finishing as in Example 1 was carried out. The obtained artificial decorative plywood has a fine wave pattern in the wood grain area and the width of the wood grain is uneven, giving it a natural wood-like appearance.The adhesive strength is 15.5k9/2, and the number of cracks is low. was 11 Kawagata.
比較例２三合板に粗面化処理を施さずに実施例２と同様
に仕上げた人エイ○鉾合板は、外観が単調で、接着力は
１２ｋ９′地、クラックの発生数は２８の固であった。Comparative Example 2 A plywood finished in the same manner as in Example 2 without roughening the plywood had a monotonous appearance, an adhesive strength of 12k9', and the number of cracks was 28. Ta.
実施例３：実施例１と同種の合板の表面に深さ０．１２
柳、幅０．２肋のたてすじを与えることにより粗面処理
し「 ＡＵ７０９１（コニシ■製ウレタン接着剤）を１
１雌／れ塗布し、あらかじめ含水率を１１０％とした厚
さ０．２５側の人工化粧単板を重ねて室温で１１０分間
プレスした。次いで実施例１と同様に研磨塗装仕上げを
行った。得られた人工化粧合板は、木目部分に細かい波
模様が表われるとともに木目の幅が不均一となっており
、またその接着力は２７ｋ９′の「クラックの発生長さ
は１５肌であった。Example 3: A depth of 0.12 on the surface of the same type of plywood as in Example 1
Willow, roughened the surface by giving it vertical lines with a width of 0.2 ribs, and applied 1 coat of AU7091 (urethane adhesive manufactured by Konishi ■).
One coat was applied per layer, and artificial decorative veneers with a thickness of 0.25 and having a moisture content of 110% in advance were stacked and pressed at room temperature for 110 minutes. Next, polishing and painting finishing was performed in the same manner as in Example 1. The obtained artificial decorative plywood had a fine wave pattern in the wood grain area, and the width of the wood grain was uneven.The adhesive strength was 27k9', and the length of cracks was 15 skins.
比較例３：合板に絹面処理を施さずに実施例３と同様な
方法で製造した人工化粧合板は、外観が単調で、接着力
は２１ｋ９／洲、クラックの発生長さは８仇肋であった
。Comparative Example 3: Artificial decorative plywood manufactured in the same manner as in Example 3 without applying silk surface treatment to the plywood had a monotonous appearance, an adhesive strength of 21 k9/h, and a crack length of 8 m. there were.
第１図および第２図はそれぞれこの発明の工程説明図、
第３図はこの方法により得られた人工化粧単板の表面外
観図である。
１・・・・・・合板、２・・・・・・溝、３接着力、４
・・・・・・人工化粧単板。
第１図
第２図
第３図FIG. 1 and FIG. 2 are process explanatory diagrams of this invention, respectively.
FIG. 3 is a surface appearance diagram of an artificially decorated veneer obtained by this method. 1...Plywood, 2...Groove, 3 Adhesive strength, 4
...Artificial decorative veneer. Figure 1 Figure 2 Figure 3
Claims (1)
を介して人工化粧単板を圧締貼着してその表面に凹凸を
形成し、さらにその凹凸面を平担化処理することを特徴
とする人工化粧合板の製造方法。 ２ 前記台板の表面の凹凸は幅０．１〜５ｍｍ、深さ０
．０１〜１ｍｍの溝である特許請求の範囲第１項記載の
人工化粧合板の製造方法。 ３ 前記人工化粧単板の表面の凹凸はその繊維方向に沿
っている特許請求の範囲第１項記載の人工化粧合板の製
造方法。 ４ 前記圧締を弾性体により行う特許請求の範囲第１項
記載の人工化粧合板の製造方法。[Scope of Claims] 1. After roughening the surface of the base plate to create unevenness, an artificial decorative veneer is pressed and pasted with an adhesive to form unevenness on the surface, and then the unevenness is further improved. A method for manufacturing artificially decorated plywood, characterized by flattening the surface. 2 The unevenness on the surface of the base plate has a width of 0.1 to 5 mm and a depth of 0.
．． The method for producing artificial decorative plywood according to claim 1, wherein the grooves are 0.01 to 1 mm. 3. The method for manufacturing artificially decorative plywood according to claim 1, wherein the surface irregularities of the artificially decorative veneer are along the fiber direction. 4. The method for manufacturing artificial decorative plywood according to claim 1, wherein the pressing is performed using an elastic body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15530278A JPS60203B2 (en) | 1978-12-15 | 1978-12-15 | Manufacturing method of artificial decorative plywood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15530278A JPS60203B2 (en) | 1978-12-15 | 1978-12-15 | Manufacturing method of artificial decorative plywood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5581104A JPS5581104A (en) | 1980-06-18 |
| JPS60203B2 true JPS60203B2 (en) | 1985-01-07 |
Family
ID=15602920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15530278A Expired JPS60203B2 (en) | 1978-12-15 | 1978-12-15 | Manufacturing method of artificial decorative plywood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60203B2 (en) |
-
1978
- 1978-12-15 JP JP15530278A patent/JPS60203B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5581104A (en) | 1980-06-18 |
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