JPS58124644A - Manufacture of thrust board decorative sheet - Google Patents
Manufacture of thrust board decorative sheetInfo
- Publication number
- JPS58124644A JPS58124644A JP818082A JP818082A JPS58124644A JP S58124644 A JPS58124644 A JP S58124644A JP 818082 A JP818082 A JP 818082A JP 818082 A JP818082 A JP 818082A JP S58124644 A JPS58124644 A JP S58124644A
- Authority
- JP
- Japan
- Prior art keywords
- veneer
- sheet
- decorative sheet
- adhesive
- 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
- 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】
本発明は家具等に適した突板化粧シートに関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a veneer decorative sheet suitable for furniture and the like.
従来から突板加工製品として、突板の裏面に不織布、紙
等を裏打ちした突板化粧シートはあるが、これを家具等
の化粧材として使用するためにはサンディング仕上げ並
びに数回の塗装仕上げをする必要があった。As a veneer processing product, there have been decorative veneer sheets in which the back side of the veneer is lined with non-woven fabric, paper, etc., but in order to use this as a decorative material for furniture, etc., it is necessary to finish it by sanding and painting it several times. there were.
七のため、色調の揃った突板化粧シートを製造するには
多くの生産工程を要し、延いてはコスト高にもつながっ
ていた。Therefore, manufacturing veneer decorative sheets with uniform color tone required many production processes, which led to high costs.
また、従来の突板化粧シートは家具郷の平面部に使用す
る場合にはそれほど起らないが、曲面部に使用した場合
にはその表面にクラックが起るという大きな欠点があっ
た。In addition, conventional veneer decorative sheets have a major drawback in that cracks occur on the surface when used on curved surfaces, although cracks do not occur so much when used on flat surfaces of furniture.
本発明者等は、このような従来品の欠点を改善すると共
に、生産工程の合理化を行なうことが出来る突板化粧シ
ートの製造法を完成した。The present inventors have completed a method for manufacturing a veneer decorative sheet that can improve the drawbacks of conventional products and streamline the production process.
これを本発明の実施例を示す図面に基づいて説明すると
、突板（２）の表面に自己接着性の合成樹脂フィルム（
１）を熱圧着し、且つ該突板（２）の製部に不織布、織
布或は紙等可撓性のあるシート状物（４を接着剤好まし
くはホットメルト型ｖｃ看シート（３）を介して接着す
ることを特徴とする突板化粧シートの製造方法である。To explain this based on the drawings showing the embodiments of the present invention, the surface of the veneer (2) is covered with a self-adhesive synthetic resin film (
1) is thermocompressed, and a flexible sheet-like material (4) such as nonwoven fabric, woven fabric, or paper (4) is bonded with an adhesive, preferably a hot-melt type VC sheet (3), is attached to the finished part of the veneer (2). This is a method for manufacturing a veneer decorative sheet, which is characterized by adhering the veneer decorative sheet through the adhesive.
本発明における突板（２）はその利用目的によっても異
なるが、その厚さは０．１〜１５％程度のものである。The thickness of the veneer (2) in the present invention varies depending on its purpose of use, but is approximately 0.1 to 15% thick.
また、本発明における自己接着性の合成樹脂フィルム（
１）は所謂熱融着するものであって、例えば厚さαｏ２
〜α６を程度のナイロンフィルム、塩化ビニル−エチレ
ン共重合体をペースとしたフィルム等である。これらの
自己接着性の合成樹脂フィルム（１）は、突板（２）の
表面に載せてから離型紙等を介してホットプレスで熱圧
着される。In addition, the self-adhesive synthetic resin film (
1) is a so-called heat fusion bond, for example, the thickness αo2
-α6 nylon film, vinyl chloride-ethylene copolymer-based film, etc. These self-adhesive synthetic resin films (1) are placed on the surface of the veneer (2) and then thermocompressed using a hot press via a release paper or the like.
また、本発明における突板（２）の裏面に躾打ちするシ
ート状物（４）は、可撓性の高いものである必要がある
。その理由ことによっても明らかである。Further, the sheet-like material (4) to be pressed onto the back surface of the veneer (2) in the present invention needs to be highly flexible. The reason for this is also clear.
なお、可撓性のあるシート状物（４）を黒色、茶色等の
濃い着色剤で着色すると、これらの色が突板の導管部か
ら透けて見えるので、得られた突板化粧シートは導管部
分を着色した高級品のような製品になる。In addition, if the flexible sheet-like material (4) is colored with a dark coloring agent such as black or brown, these colors will be visible through the conduit part of the veneer, so the obtained veneer decorative sheet will have no conduit part. The product will look like a colored luxury item.
次に、突板（２）の１に面に可撓性のあるシート状物（
４）を農拐ちするための接着剤について説明すると、接
着剤には各種の液状接着剤、粉状のホットメルト型接着
剤、ボットメルト型接着シート（所謂フィルム状、ウェ
ッブ状、不織布状ホットメルト型接着−等があり、本発
明においてはいずれの接着剤でも使用し得るが、本発明
の方法を最も有利に実施するためには、例えば、ポリア
ミド系、ポリエチレン糸のホットメルト型接着シートを
利用するのが望ましい。Next, place a flexible sheet-like material (
4) Adhesives include various liquid adhesives, powder hot melt adhesives, and bot melt adhesive sheets (so-called film, web, and non-woven hot melt adhesives). Although any adhesive can be used in the present invention, in order to carry out the method of the present invention most advantageously, for example, a hot-melt adhesive sheet made of polyamide or polyethylene thread is used. It is desirable to do so.
即ち、本発明の方法をホットメルト型接着シートを用い
て実施する場合は、自己接着性の合成樹脂フィルム（！
）、突板（２）、ホットメルト型接着シート（３）及び
可撓性のあるシート状物（４）を重ね、これらをホット
プレスで熱圧着することにより１工程で、しかもドライ
プロセスにて突板化粧シートな製造することが出来るの
である。That is, when carrying out the method of the present invention using a hot-melt adhesive sheet, a self-adhesive synthetic resin film (!
), a veneer (2), a hot-melt adhesive sheet (3), and a flexible sheet material (4) are layered and bonded under heat using a hot press to create a veneer in one step and in a dry process. It is possible to manufacture decorative sheets.
なお、本発明の方法においてはホットメルト型接着シー
トは単独の形で製造したものを、突板（２）の裏面と可
撓性のあるシート状物（荀との間に挿入する手段の他に
、このホットメルト型接着シートを不織布、織布或は紙
等可撓性のあるシート状物（４）に予め加熱又は加圧に
より転写しておくことも可能であり、そうすることによ
り尚一層の生産の合理化を計ることが出来る。In addition, in the method of the present invention, the hot-melt adhesive sheet is produced in a single form and is inserted between the back surface of the veneer (2) and a flexible sheet-like material. It is also possible to transfer this hot-melt adhesive sheet onto a flexible sheet-like material (4) such as non-woven fabric, woven fabric, or paper by heating or applying pressure in advance, thereby making it even more It is possible to rationalize production.
本発明の方法は以上のような構成であるから次の如きす
ぐれた作用効果を奏する。Since the method of the present invention has the above-described structure, it exhibits the following excellent effects.
（１１突板の表向に天然木の外観を損うことなく自己接
着性の合成樹脂フィルムが密着されているので、従来の
突板の表面をサンディングした後数圓の塗装仕上げをし
たものと同等或はそれ以上の品質のものが得られる。(11) A self-adhesive synthetic resin film is adhered to the surface of the veneer without damaging the appearance of natural wood, so it is equivalent to a conventional veneer that is sanded and then finished with a few coats of paint. You can get better quality than that.
（２）従来のサンディング、塗装、乾燥等の多工程を経
て生産する突板化粧シートに比較して本発明の方法はド
ライプロセスで、しかも１回の工程で目的の突板化粧シ
ートが生産出来るから、生産工程並びに生産設備等の合
理化を計れる。(2) Compared to conventional veneer decorative sheets that are produced through multiple processes such as sanding, painting, and drying, the method of the present invention uses a dry process and can produce the desired veneer decorative sheet in one process. It is possible to rationalize the production process and production equipment.
（３）突板の表面は自己接着性の合成樹脂フィルムによ
って完全にシールされているから、必要に応じて行なう
遊装仕上げもサンディングの工程は要しない上はとんど
の場合−回の塗装で済ませることが出来る。(3) Since the surface of the veneer is completely sealed with a self-adhesive synthetic resin film, there is no need for a sanding process for play finishing when necessary, and in most cases it can be completed with just one coat of paint. I can do it.
（４）突板の表面は自己接着性の合成樹脂フィルムによ
って被接され、その裏面は可撓性のあるシート状物によ
って裏打ちされているから家具等の平面部は言うまでも
なく、例えば曲率半径が数ミリメートルの曲面部にも表
面にクラックを生ずることなく使用することが出来る。(4) The surface of the veneer is covered with a self-adhesive synthetic resin film, and the back surface is lined with a flexible sheet-like material, so it can be used on flat surfaces such as furniture, etc. It can be used even on millimeter curved surfaces without causing cracks on the surface.
夾施例１
（ハ）密度１．０８１／ｄ、厚さ５０μ、融点９５〜１
０５℃のナイロンフィルム（西ドイツＨｕｌａ社ｊｐ）
ロ 厚さ１２％のナラ材突板
（へ） ポリアミド系のウェッブ状ホットメルト型接着
シート（日本バイリーンＫＫ製、ＭＩ−３０）四 ポリ
エステ〃系の４暮ａＫ日本バイリーンＫＫ製０しく０）
上記Ｈ〜四の突板化粧シート材料を重ね、更にナイロン
フィルム上に市販の離型紙を重ね合せてから温度９０℃
、圧力５ｋｌｉ／ｃｍ”、時間６０秒のプレス条件でホ
ットプレスして突板化粧シートを得た。Example 1 (c) Density 1.081/d, thickness 50μ, melting point 95-1
05℃ nylon film (West Germany Hula company jp)
(2) 12% thick oak veneer (2) Polyamide-based web-like hot-melt adhesive sheet (manufactured by Nippon Vilene KK, MI-30) (4) Polyester-based 4AK (manufactured by Nippon Vilene KK)
Layer the veneer decorative sheet materials from H to 4 above, and then layer commercially available release paper on the nylon film, then heat to 90°C.
A veneer decorative sheet was obtained by hot pressing under pressing conditions of 5 kli/cm'' pressure and 60 seconds.
得られた突板化粧シートは可撓性に富み表面の仕上りも
良好であった。この突板化粧シートの表面に通常木工家
具類に使用されている仕上げ塗料であるウレタン系、ア
ミノアルキッド系、硝化綿糸塗料をそれぞれスプレーで
吹き付け、密着テストを行なった処、いずれも書着性は
良好であった。The obtained veneer decorative sheet was highly flexible and had a good surface finish. The surface of this veneer decorative sheet was sprayed with urethane-based, aminoalkyd-based, and nitrified cotton thread paints, which are commonly used for wood furniture, and an adhesion test was conducted, and all showed good adhesion. Met.
実施例２
実施例１の（ハ）を塩化ビニールエチレン共重合体をベ
ースとした自己接着性フィルムとし、他の（至）〜四は
同じもの（但し、四は黒色に着色した）を重ね、その上
に離型紙を重ねてからこれらを１４０℃、圧力５に９７
ｃｍ”、時間３０秒のプレス条件でホットプレスして突
板化粧シートを得た。Example 2 Example 1 (c) was a self-adhesive film based on vinyl chloride ethylene copolymer, and the other (to) to 4 were the same (however, 4 was colored black), and After layering release paper on top of that, heat these at 140℃ and 97℃ under pressure 5.
A decorative veneer sheet was obtained by hot pressing under pressing conditions for 30 seconds.
得られた突板化粧シートは、突板の導管部分から（ハ）
の不織布に着色に黒色が透けて見え、恰かも従来の導管
部分を着色した高級品の如き外観を呈した。The obtained veneer decorative sheet is removed from the conduit part of the veneer (c)
The black color was visible through the colored non-woven fabric, giving it the appearance of a high-quality product with a conventional colored conduit section.
図面は本発明の方法に得られる突板化粧シートの断面図
である。The drawing is a sectional view of a veneer decorative sheet obtained by the method of the present invention.
Claims (1)
、且つ該突板の裏面に不織布、織布或は紙等可撓性のあ
るシート状物を接着剤を介して接着することを特徴とす
る突板化粧シートの製造法。A self-adhesive synthetic resin film is thermocompressed onto the surface of the veneer, and a flexible sheet-like material such as nonwoven fabric, woven fabric, or paper is adhered to the back surface of the veneer using an adhesive. A method for manufacturing decorative veneer sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP818082A JPS58124644A (en) | 1982-01-21 | 1982-01-21 | Manufacture of thrust board decorative sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP818082A JPS58124644A (en) | 1982-01-21 | 1982-01-21 | Manufacture of thrust board decorative sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58124644A true JPS58124644A (en) | 1983-07-25 |
Family
ID=11686107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP818082A Pending JPS58124644A (en) | 1982-01-21 | 1982-01-21 | Manufacture of thrust board decorative sheet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58124644A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60171335U (en) * | 1984-04-20 | 1985-11-13 | 株式会社トウガク | Decorative veneer |
| JPS6174433U (en) * | 1984-10-19 | 1986-05-20 | ||
| JPH0299121U (en) * | 1989-01-25 | 1990-08-07 |
-
1982
- 1982-01-21 JP JP818082A patent/JPS58124644A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60171335U (en) * | 1984-04-20 | 1985-11-13 | 株式会社トウガク | Decorative veneer |
| JPH0244997Y2 (en) * | 1984-04-20 | 1990-11-29 | ||
| JPS6174433U (en) * | 1984-10-19 | 1986-05-20 | ||
| JPH0299121U (en) * | 1989-01-25 | 1990-08-07 |
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