JPS6092803A - Manufacture of surface reinforced decorative veneer - Google Patents
Manufacture of surface reinforced decorative veneerInfo
- Publication number
- JPS6092803A JPS6092803A JP20239583A JP20239583A JPS6092803A JP S6092803 A JPS6092803 A JP S6092803A JP 20239583 A JP20239583 A JP 20239583A JP 20239583 A JP20239583 A JP 20239583A JP S6092803 A JPS6092803 A JP S6092803A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- wood veneer
- reinforced decorative
- wood
- manufacture
- 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)
- Laminated Bodies (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〕
本発明は木質単板を乾燥したのち、該木質単板の片面に
ポリエステＡ／樹脂を塗布し、次いで該木質単板を張設
した状態で乾燥処理したのち、熱圧締することを特徴と
する表面強化化粧単板の製法技術に関するものである。Detailed Description of the Invention [Technical Field] The present invention involves drying a wood veneer, applying polyester A/resin to one side of the wood veneer, and then drying the wood veneer while it is stretched. The present invention relates to a manufacturing technology for surface-reinforced decorative veneer, which is then heat-pressed.
従来、この亀の表面強化化粧単板を得るには、木質単板
を所定の含水高に乾燥したのち、該木質単板の片面にポ
リエステル樹脂を塗布し、次いで熱プレスでもって熱圧
締し、該ポリエステＶ樹脂を硬化せしめて得るのが汎〈
公知公用の技術であった。しかしながら上記従来の製法
においては、熱圧締する際に、流動性を有するポリエス
テル樹脂が硬化する前に、１／３乃至１／２の量が、木
質銀板の端部から流出してしまい、木質凰板上で硬化す
るポリエステル樹脂の量は塗布量に較べて極端に少くな
ってしまい、化粧凰板の表面強化を充分に行え得ないと
いう欠点を有していた。Conventionally, in order to obtain this surface-reinforced decorative veneer, the wood veneer was dried to a predetermined moisture content, one side of the wood veneer was coated with polyester resin, and then heat-pressed using a heat press. The product obtained by curing the polyester V resin is
It was a publicly known technology. However, in the above conventional manufacturing method, when hot pressing, 1/3 to 1/2 of the fluid polyester resin flows out from the edge of the wood silver plate before it hardens. The amount of polyester resin that hardens on the wood glazing board is extremely small compared to the amount applied, which has the disadvantage that the surface of the decorative hood board cannot be sufficiently strengthened.
本発明は上記従来の表面強化化粧単板の製法によって得
られる表面強化化粧単板のかかる欠点を悉く解消する目
的でなされたものであり、本発明によれば、充分な厚み
のポリエステ〃樹脂層を表面に形成した表面強化化粧単
板を極めて簡便に得ることが出来、斯界の発展に寄与せ
んとするものである。The present invention was made for the purpose of eliminating all the drawbacks of the surface-reinforced decorative veneer obtained by the above-mentioned conventional surface-reinforced decorative veneer manufacturing method.According to the present invention, a sufficiently thick polyester resin layer The present invention is intended to contribute to the development of this field by making it possible to obtain a surface-reinforced decorative veneer extremely easily.
本発明は米杉材、米栂材、アガψス材等の原木をロータ
リー切削又はスライス切削するとともに所定の大きさに
哉断して得られる厚み０．２ ｍ１ｍ乃至２，０ｆ１４
／ｍ の柾目模様、又は板目模様の木質単板（１）を乾
燥工程に導入して５チ乃至２０チの含水率になるまで乾
燥する。もちろん、樹種によって、最も適した含水率が
有り、その含水率に合せて乾燥することが望ましい。次
−で該木質単板（１）の片面（３）にローＭコーター（
４）を用すて、ポリエステル樹脂（２）を塗布量５０
ｆ／ｌｐ？乃至１００ ｆ／ｄで塗布する。The present invention is a method of rotary cutting or slicing of raw wood such as Japanese cedar wood, Japanese hazel wood, and agath wood, and cutting it into a predetermined size with a thickness of 0.2 m1 to 2.0 f14.
A wood veneer (1) with a straight-grain pattern or a board-grain pattern of /m 2 is introduced into a drying process and dried until the moisture content is 5 cm to 20 cm. Of course, depending on the tree species, there is a moisture content that is most suitable, and it is desirable to dry according to that moisture content. Next, coat one side (3) of the wood veneer (1) with a low M coater (
4), apply the polyester resin (2) in an amount of 50
f/lp? Apply at 100 to 100 f/d.
もちろん塗布量自体も上記数値に限定するものではなく
、更に塗布方法として上記の他にスプレー方式又は刷毛
方式等を用いても良い。吹込でポリエステＶ樹脂（２）
を流路させないようにして木質単板ｒｌｌの端部（５）
を挾持して、木質単板（１）を張設し、乾燥工程に導入
し、ポリエステル樹脂（２）を半硬化状態にせしめ、次
込で熱圧プレス（６） （６）でもって上下方向より圧
締し、該ポリエステル樹脂＋２＋を硬化せしめ表面強化
化粧重板（７）を得るものである。図中（８）は木質単
板（１１の端部（５）を挾持するチェンーコンベアーで
ある。尚、熱圧締条件としては温度１００℃乃至１２０
℃、時間５分間乃至１０分間、圧力５に９β乃至ｔｏ
Ｋｑ／ｄ 程度が適している。又、ポリエステｆｖ樹脂
（２）を木質単板〔１）に塗布する際、半硬化状態にす
る際及び硬化状態にする際に、ポリエステ７Ｌ／樹脂（
２）の一部が木質単板（１）の内部迄含浸するようにし
ておくことが望ましい。Of course, the coating amount itself is not limited to the above numerical values, and furthermore, a spray method, a brush method, etc. may be used as a coating method in addition to the above. Blown polyester V resin (2)
The end of the wood veneer rll without creating a flow path (5)
A wooden veneer (1) is placed between the two, put into a drying process, and the polyester resin (2) is semi-hardened. The polyester resin +2+ is further pressed and hardened to obtain a surface-reinforced decorative laminated board (7). In the figure, (8) is a chain conveyor that clamps the end (5) of the wooden veneer (11).The heat pressing conditions are a temperature of 100°C to 120°C.
℃, time 5 minutes to 10 minutes, pressure 5 to 9β to
A value of about Kq/d is suitable. In addition, when applying polyester fv resin (2) to the wood veneer [1], when making it into a semi-cured state and when making it into a hardened state, polyester 7L/resin (
It is desirable that a portion of 2) is impregnated into the interior of the wood veneer (1).
本発明は木質単板を乾燥したのち、該木質単板の片面に
ポリエステル樹脂を破面し、次いで該木質単板を張設し
た状態で乾燥処理をしたのち、熱圧締することによって
得られる表面強化化粧単板であり、木質単板に塗布した
ポリエステル樹脂は木質単板から流路することかないの
で、厚す層のポリエステｌし樹脂層が形成出来、又、木
質単板を張設した状態で乾燥処理するので、木質単板に
反りや、割れが生じることも少くなるという効果を有し
ている。The present invention is obtained by drying a wood veneer, then fracturing polyester resin on one side of the wood veneer, drying the wood veneer in a stretched state, and then heat-pressing the wood veneer. This is a surface-reinforced decorative veneer, and since the polyester resin applied to the wood veneer does not flow through the wood veneer, a thick polyester resin layer can be formed, and the wood veneer can be stretched. Since the wood veneer is dried in its dry state, the wood veneer is less likely to warp or crack.
＠１図乃至第５図は本発明の表面強化化粧重板の製法に
関するものであり、第１図は木質単板の斜視図、＠２図
は木質単板の片面にポリエステル樹脂を塗布している状
態を示す側面図、第３図は乾燥処理を行う状態の木質単
板の要部正面図、第４図は熱圧締状態を示す側面図、第
５図は表面強化化粧板の要部断面図である。
１・・・木質単板、２・・・ポリエステＶ極脂、３・・
・片面、４・・・ローＭコーター％ ５・・・端部、６
・・・７’Ｌ／ス、７・・・強化化粧電板、８・・・チ
ェンーコンベアー〇
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１図
第２図
第３図
第４図
第５図Figures @1 to Figure 5 relate to the method of manufacturing the surface-reinforced decorative laminated board of the present invention. Figure 3 is a front view of the main part of the wood veneer in the drying state, Figure 4 is a side view showing the heat-pressed state, and Figure 5 is the main part of the surface-reinforced decorative board. FIG. 1...Wood veneer, 2...Polyester V super fat, 3...
・Single side, 4...Low M coater% 5...End, 6
...7' L/S, 7... Reinforced decorative electrical board, 8... Chain conveyor Patent applicant Matsushita Electric Works Co., Ltd. Patent attorney Toshimaru Takemoto (and 2 others) Figure 1 Figure 2 Figure 3 Figure 4 Figure 5
Claims (1)
リエステル樹脂を塗布し、次すで該木質単板を張設した
状態で乾燥処理をしたのち、熱圧締することを特徴とす
る表面強化化粧単板の製法。(1) After drying the wood veneer, polyester resin is applied to one side of the wood veneer, and then the wood veneer is stretched and dried, followed by heat pressing. A manufacturing method for surface-reinforced decorative veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20239583A JPS6092803A (en) | 1983-10-27 | 1983-10-27 | Manufacture of surface reinforced decorative veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20239583A JPS6092803A (en) | 1983-10-27 | 1983-10-27 | Manufacture of surface reinforced decorative veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6092803A true JPS6092803A (en) | 1985-05-24 |
Family
ID=16456780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20239583A Pending JPS6092803A (en) | 1983-10-27 | 1983-10-27 | Manufacture of surface reinforced decorative veneer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6092803A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018217158A1 (en) * | 2017-05-23 | 2018-11-29 | Välinge Innovation AB | Method to produce a coating layer, a building panel and a coated foil |
-
1983
- 1983-10-27 JP JP20239583A patent/JPS6092803A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018217158A1 (en) * | 2017-05-23 | 2018-11-29 | Välinge Innovation AB | Method to produce a coating layer, a building panel and a coated foil |
| CN110621500A (en) * | 2017-05-23 | 2019-12-27 | 瓦林格创新股份有限公司 | Method for producing a coating, a building panel and a coated foil |
| US10814601B2 (en) | 2017-05-23 | 2020-10-27 | Valinge Innovation Ab | Method to produce a coating layer, a building panel and a coated foil |
| US11660850B2 (en) | 2017-05-23 | 2023-05-30 | Valinge Innovation Ab | Method to produce a coating layer, a building panel and a coated foil |
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