JPH0371843A - Preparation of decorative panel - Google Patents
Preparation of decorative panelInfo
- Publication number
- JPH0371843A JPH0371843A JP1207665A JP20766589A JPH0371843A JP H0371843 A JPH0371843 A JP H0371843A JP 1207665 A JP1207665 A JP 1207665A JP 20766589 A JP20766589 A JP 20766589A JP H0371843 A JPH0371843 A JP H0371843A
- Authority
- JP
- Japan
- Prior art keywords
- film
- hot plate
- decorative
- sheet
- porous material
- 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
- 239000011347 resin Substances 0.000 claims abstract description 6
- 229920005989 resin Polymers 0.000 claims abstract description 6
- 238000007731 hot pressing Methods 0.000 claims abstract description 3
- 239000011148 porous material Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000004743 Polypropylene Substances 0.000 abstract description 4
- 229920001155 polypropylene Polymers 0.000 abstract description 4
- 229920006305 unsaturated polyester Polymers 0.000 abstract description 4
- 239000011120 plywood Substances 0.000 abstract description 3
- -1 polypropylene Polymers 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 239000000178 monomer Substances 0.000 abstract description 2
- 229920000728 polyester Polymers 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Abstract
Description
【発明の詳細な説明】
本発明はレジンオーバレイ及びレジンフイルムオーバレ
を表面材としてもちいた化粧板のホットプレスによる製
造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for producing a decorative board using a resin overlay and a resin film overlay as a surface material by hot pressing.
従来、熱盤によるプレス成型の際の問題点として熱盤と
オーバレイシートとのプレス後の離型の問題と又熱盤と
オーバレイシートとの間の空気のたまりがぬけなくて出
来ないタイプの化粧板があったが、本発明はそれを解決
した。Conventionally, problems with press molding using a hot platen include the problem of releasing the hot platen and overlay sheet after pressing, and the type of makeup that cannot be formed due to the air trapped between the hot platen and overlay sheet. There was a board, but this invention solved it.
プレス成型の際図面■の化粧シートの上に、化粧シート
の樹脂と硬化後離型性があり熱盤■の温度に耐えるフィ
ルム■を被覆しその上に多孔質シート■を被覆し■の熱
盤によりプレスすると、表面に空気のたまりのない、又
熱盤と多孔質、フイは熱盤の温度で、耐熱性があるもの
を使用するのでフィルムのつやは変化せずそのフィルム
のつやのままの化粧シート面が出来、従来熱盤との間の
否による空気のたまりは多孔質■により外部え逃げるの
でたまりはできず、従来熱盤と化粧面がブロッキングし
てはがれなかったのは化粧面と離型するフィルム■を使
用することによりはがれる。従来化粧シート■とじかに
銘盤■でプレスして空気のたまりと離型困難なものが■
フィルム、[4]多孔物質をはさむ発明により解決した
。During press molding, the decorative sheet shown in the drawing (■) is coated with a film (■) that has releasability after curing with the resin of the decorative sheet and can withstand the temperature of the heating plate (■), and then a porous sheet (■) is covered on top of the film (■). When pressed with a plate, there is no air trapped on the surface, and since the heat plate is porous and the fin is heat resistant at the temperature of the hot plate, the gloss of the film remains unchanged. A decorative sheet surface is formed, and conventionally the air that accumulates due to the gap between the heating plate and the heating plate escapes to the outside due to the porous ■, so no accumulation occurs. It can be peeled off by using a releasing film (■). Conventional decorative sheet■ Tojikani nameplate■ Pressing creates air pockets and makes it difficult to release the mold■
The problem was solved by the invention of sandwiching a film, [4] a porous material.
本発明の詳細な説明すると■未硬化の不飽和ポリエステ
ルとモノマ、硬化剤を配合した不飽和ポリエステルシー
トを■合板の上にのせて■二軸延伸ポリプロピレンフィ
ルムと■23y/dのプリント原紙を貼り合わしたもの
を上にのせて■熱盤により120’Cで圧力5 Kp
/ cntで1分間プレスして圧力をなくすると■の紙
と■の熱盤ははなれ■ポリプロピレンフィルムと■プリ
ント原紙は簡単にポリエステル化粧面から離れた。A detailed explanation of the present invention is as follows: ■ An unsaturated polyester sheet containing uncured unsaturated polyester, a monomer, and a curing agent is placed on plywood, and ■ A biaxially stretched polypropylene film and ■ 23y/d printing base paper are pasted. Place the mixture on top and heat it on a heating plate at 120'C with a pressure of 5 Kp.
/cnt for 1 minute and when the pressure was released, the paper (■) and the hot plate (■) were separated, and the ■polypropylene film and ■print base paper were easily separated from the polyester decorative surface.
本案の拡大断面図である。
■化粧シート。■熱盤。■プラスチックフィルム。■多
孔質物質のシート。■は合板。It is an enlarged sectional view of the present case. ■Cosmetic sheet. ■Heat disc. ■Plastic film. ■Sheet of porous material. ■ is plywood.
Claims (5)
ート面の上に[2]熱盤の温度に耐える硬化後の樹脂と
離型する[3]フィルムをのせ、その上に[4]多孔物
質をのせて又は両者[3]フィルム、[4]多孔物質を
貼り合せたものをのせて熱盤にて熱圧プレスすることを
特徴とする化粧板の製造方法(必須要件項)(1) During press molding during the production of decorative laminates, [1] Place a film on the surface of the decorative sheet, [2] release the cured resin that can withstand the temperature of the hot platen, and [3] release the film. 4) A method for manufacturing a decorative laminate, which is characterized by placing a porous material or both [3] a film, or [4] placing a porous material bonded together and hot-pressing it on a hot platen (essential requirements).
載のフィルムとの組合せ。(2) A combination with the film according to claim 1, wherein the porous material [4] is paper.
項記載のフィルムとの組合せ。(3) Claim 1 in which the porous material [4] is a nonwoven fabric
Combination with the film described in section.
項記載のフィルムとの組合せ。(4) Claim 1 in which the porous material [4] is inorganic
Combination with the film described in section.
項記載のフィルムとの組合せ。(5) Claim 1 in which the porous material [4] is metallic
Combination with the film described in section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1207665A JPH0371843A (en) | 1989-08-10 | 1989-08-10 | Preparation of decorative panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1207665A JPH0371843A (en) | 1989-08-10 | 1989-08-10 | Preparation of decorative panel |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0371843A true JPH0371843A (en) | 1991-03-27 |
Family
ID=16543529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1207665A Pending JPH0371843A (en) | 1989-08-10 | 1989-08-10 | Preparation of decorative panel |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0371843A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6539642B1 (en) | 1999-03-03 | 2003-04-01 | Riken | Probe type shape measuring sensor, and NC processing equipment and shape measuring method using the sensor |
-
1989
- 1989-08-10 JP JP1207665A patent/JPH0371843A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6539642B1 (en) | 1999-03-03 | 2003-04-01 | Riken | Probe type shape measuring sensor, and NC processing equipment and shape measuring method using the sensor |
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