JPS61154944A - Vinyl chloride decorative board - Google Patents
Vinyl chloride decorative boardInfo
- Publication number
- JPS61154944A JPS61154944A JP27886584A JP27886584A JPS61154944A JP S61154944 A JPS61154944 A JP S61154944A JP 27886584 A JP27886584 A JP 27886584A JP 27886584 A JP27886584 A JP 27886584A JP S61154944 A JPS61154944 A JP S61154944A
- Authority
- JP
- Japan
- Prior art keywords
- vinyl chloride
- decorative board
- sheet
- substrate
- chloride decorative
- 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】
産業上の利用分野
本発明は基板の表面に塩化ビニルシートを貼り合せた塩
化ビニル化粧板に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a vinyl chloride decorative board in which a vinyl chloride sheet is bonded to the surface of a substrate.
従来の技術
従来は、第２図に示す様に木製のキャビネット等におい
てラワン合板、スターウッド、パーチクルボード等の基
板１００表面に塩化ビニルシー）１１をラミネートした
化粧板１２を使用している。2. Description of the Related Art Conventionally, as shown in FIG. 2, a decorative board 12 is used in a wooden cabinet or the like, in which a vinyl chloride film 11 is laminated on the surface of a substrate 100 made of lauan plywood, starwood, particle board, or the like.
発明が解決しようとする問題点
しかし、これらラミネートには、エチレン酢酸ビニル系
などの接着剤を用いるため、熱変化、経時変化等により
塩化ビニル面にめやせ、或いはコーナの曲面（Ｒ面）部
分１３にしゎ又は気泡が発生してしまい、外観を損う例
が多い。Problems to be Solved by the Invention However, since these laminates use adhesives such as ethylene vinyl acetate, the vinyl chloride surface may fade due to thermal changes, changes over time, etc., or the curved corner (R surface) portion may In many cases, bubbles or air bubbles are generated in the product, which impairs the appearance.
基板１０のコーナ部分１３にはくし目１４が形成されて
いる。この様に従来の塩化ビニル化粧板表面に現われる
めやせ、或いはフーナ部Ｒ曲げ部のしわ又は気泡の原因
は、温度変化、湿度変化による材質そのものの変化、膨
張率の違いまたは木材中の気体の拡散である。また、接
着剤の硬化による収縮から表面材質を縮めること、接着
剤自身の硬化反応による発生ガスなどである。A comb 14 is formed in a corner portion 13 of the substrate 10. As described above, the causes of the fading that appears on the surface of conventional vinyl chloride decorative boards, or the wrinkles or bubbles in the corner R bending area, are changes in the material itself due to temperature changes and humidity changes, differences in expansion rate, or the presence of gas in the wood. It is diffusion. Other causes include shrinkage of the surface material due to shrinkage due to curing of the adhesive, and gas generated due to the curing reaction of the adhesive itself.
これらはすべて相違なる素材の界面に生ずるものである
。All of these occur at the interface of different materials.
本発明は、上述のような問題点を解決するもので美しい
外観をもつ塩化ビニル化粧板を形成させることを目的と
する。The present invention solves the above-mentioned problems and aims to form a vinyl chloride decorative board with a beautiful appearance.
問題点を解決するための手段
本発明はラワン合板、スターウッド、パーチクルボード
等の基板上に、接着剤を用いてボリエチレンまたはポリ
エステルのシートをラミネートシ、その上に従来の塩化
ビニル化粧シートをラミネートした化粧板を構成とする
。Means for Solving the Problems The present invention laminates a polyethylene or polyester sheet using an adhesive on a substrate such as lauan plywood, starwood, particle board, etc., and laminates a conventional vinyl chloride decorative sheet on top of the polyethylene or polyester sheet. Composed of decorative board.
作用
ポリエステル又はポリエチレンのシートは柔軟性ををし
、温度湿度、接着剤等に対する反応性が乏しいので基板
と塩化ビニルシートの間に生じる変化を吸収、緩和し、
塩化ビニル化粧シートのめやせ、しわ又は気泡の影響を
防止する。Function Polyester or polyethylene sheets are flexible and have poor reactivity to temperature, humidity, adhesives, etc., so they absorb and alleviate changes that occur between the substrate and the vinyl chloride sheet.
To prevent the effects of fading, wrinkles or bubbles on vinyl chloride decorative sheets.
実施例
第１図は本発明の一実施例を示し、第２図と同一部分は
同符号を付し、説明を省略する。新規な点は塩化ビニル
化粧板２２が基板１０と塩化ビニルシート１１との間に
ポリエステル又はポリエチレンのシート１５が貼り合せ
て形成しである。Embodiment FIG. 1 shows an embodiment of the present invention, and the same parts as in FIG. 2 are denoted by the same reference numerals, and their explanation will be omitted. The novel point is that the vinyl chloride decorative board 22 is formed by bonding a polyester or polyethylene sheet 15 between the substrate 10 and the vinyl chloride sheet 11.
このシー） １５は０．Ｏ２Ｎ２．１ｆｌ程度の厚さを
有し、接着剤はエチレン酢酸ビニル系などが用いられる
。This sea) 15 is 0. It has a thickness of about 2.1 fl of O2N, and the adhesive used is ethylene vinyl acetate or the like.
第３図は本発明の他の実施例である。第３図で、第１図
と異なる点はコーナ部分１３であり、■カットし、そこ
に中芯１６を入れて形成したものであり、他は同様であ
る。FIG. 3 shows another embodiment of the invention. The difference in FIG. 3 from FIG. 1 is the corner portion 13, which is cut and formed by inserting a core 16 therein, and the rest is the same.
発明の効果
本発明によると、ポリエチレン又はポリエステルのシー
トが基板と塩化ビニルシートとの間にあって、それらの
間又は接着剤の温度、経年変化、気泡、ガス等により塩
化ビニルシート面に生じるめやせ、しわ、気泡等の影響
をポリエチレン又はポリエステルのシートが吸収し、そ
れらの発生を防止できる。Effects of the Invention According to the present invention, when a polyethylene or polyester sheet is placed between a substrate and a vinyl chloride sheet, the surface of the vinyl chloride sheet can be prevented from becoming dull due to the temperature between them or the adhesive, aging, air bubbles, gas, etc. A polyethylene or polyester sheet can absorb the effects of wrinkles, air bubbles, etc. and prevent them from occurring.
第１図は本発明の一実施例の部分断面図、第２図は従来
の部分断面図である。第３図は本発明の他の実施例の部
分断面図である。
葛０は基板、■は塩化ビニルシート、１５はポリエステ
ル又はポリエチレンのシートを示す。
第１図
１１２図
第３図FIG. 1 is a partial cross-sectional view of one embodiment of the present invention, and FIG. 2 is a partial cross-sectional view of a conventional device. FIG. 3 is a partial cross-sectional view of another embodiment of the invention. 0 indicates a substrate, ▪ indicates a vinyl chloride sheet, and 15 indicates a polyester or polyethylene sheet. Figure 1 112 Figure 3
Claims (1)
て、前記基板と前記塩化ビニルシートとの間にポリエス
テルまたはポリエチレンのシートを貼り合せて成る塩化
ビニル化粧板。A vinyl chloride decorative board comprising a vinyl chloride sheet bonded to the surface of a substrate, and a polyester or polyethylene sheet bonded between the substrate and the vinyl chloride sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27886584A JPS61154944A (en) | 1984-12-28 | 1984-12-28 | Vinyl chloride decorative board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27886584A JPS61154944A (en) | 1984-12-28 | 1984-12-28 | Vinyl chloride decorative board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61154944A true JPS61154944A (en) | 1986-07-14 |
Family
ID=17603202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27886584A Pending JPS61154944A (en) | 1984-12-28 | 1984-12-28 | Vinyl chloride decorative board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61154944A (en) |
-
1984
- 1984-12-28 JP JP27886584A patent/JPS61154944A/en active Pending
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