JPS6018917Y2 - striped coated aluminum foil - Google Patents
striped coated aluminum foilInfo
- Publication number
- JPS6018917Y2 JPS6018917Y2 JP5226779U JP5226779U JPS6018917Y2 JP S6018917 Y2 JPS6018917 Y2 JP S6018917Y2 JP 5226779 U JP5226779 U JP 5226779U JP 5226779 U JP5226779 U JP 5226779U JP S6018917 Y2 JPS6018917 Y2 JP S6018917Y2
- Authority
- JP
- Japan
- Prior art keywords
- aluminum foil
- adhesive layer
- adhesive
- coating layer
- coated aluminum
- 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
Landscapes
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Description
【考案の詳細な説明】
本考案は、アルミニウム箔表面に感熱型接着剤層と非接
着性被覆層とを並べて配設した新規な構成のアルミニウ
ム箔に関する。[Detailed Description of the Invention] The present invention relates to an aluminum foil having a novel structure in which a heat-sensitive adhesive layer and a non-adhesive coating layer are arranged side by side on the surface of the aluminum foil.
本考案者は、例えばハニカム構造体製造用素材として使
用すべく、アルミニウム箔ストリップ１の長さ方向表面
上にに感熱型接着剤層２を設け、これをコイル状に巻き
取ることを試みた。The inventor of the present invention attempted to provide a heat-sensitive adhesive layer 2 on the longitudinal surface of an aluminum foil strip 1 and to wind the same into a coil for use as a raw material for manufacturing a honeycomb structure, for example.
しかしながら、巻取り時にストリップに加えられる張力
によりコイルに巻きシワ及びふくれが生じ、又、ストリ
ップの長さが大となるに従って、コイル直径方向におけ
る接着剤層形成部と非形成部との累積寸法差が次第に大
きくなり、コイルに凹凸を生じた素材として使用し得な
くなる場合もあることが判明した。However, the tension applied to the strip during winding causes wrinkles and bulges in the coil, and as the length of the strip increases, there is a cumulative dimensional difference between the adhesive layer formed part and the non-adhesive layer formed part in the coil diameter direction. It has been found that there are cases where the material gradually becomes larger and can no longer be used as a material with unevenness in the coil.
本考案は、上記の如き難点を解消すべくなされたもので
、アルミニウム箔１の表面に感熱型接着剤層２と該接着
剤層とほぼ同厚の非接着性被覆層３とを交互に配設した
ストライプコートアルミニウム箔に係る。The present invention was made to solve the above-mentioned difficulties, and a heat-sensitive adhesive layer 2 and a non-adhesive coating layer 3 having approximately the same thickness as the adhesive layer are alternately arranged on the surface of an aluminum foil 1. Concerning stripe coated aluminum foil.
本考案においては、接着剤層２と非接着性被覆層３の厚
さは、はぼ等しいことが望ましい。In the present invention, it is desirable that the adhesive layer 2 and the non-adhesive coating layer 3 have approximately the same thickness.
但しコイル形成時に上記累積寸法が許容される程度に留
まるならば、両層間に若干の差があっても差支えない。However, as long as the above-mentioned cumulative dimension remains within an allowable level during coil formation, there may be no problem even if there is a slight difference between the two layers.
接着剤層２と非接着性被覆層３とは互に接していても良
く、又、図示の如くその間にわずかの非連続部分を形成
させても良い。The adhesive layer 2 and the non-adhesive coating layer 3 may be in contact with each other, or a slight discontinuous portion may be formed therebetween as shown.
接着剤層２及び非接着性被覆層３の厚さ、両層の巾等は
、アルミニウム箔の厚さ、ストライプコート箔の用途、
接着剤及び被覆剤の種類等により大きく変り得るが、一
例として下記の如き組合せを挙げることが出来る。The thickness of the adhesive layer 2 and the non-adhesive coating layer 3, the width of both layers, etc. are determined by the thickness of the aluminum foil, the purpose of the stripe coated foil,
Although it can vary greatly depending on the type of adhesive and coating material, the following combinations can be cited as an example.
接着剤層：塩ビ酢ビ共重合体−アクリル酸エステル系、
厚さ１〜５μ風、巾１〜１０
ｍ肩
被覆層 ：熱硬化性アクリル樹脂−メチルセルロース系
、厚さ１〜５μ肌、巾３〜
−
アルミニウム箔の厚さ １０〜４０μ九
本考案において使用する感熱型接着剤は、アルミニウム
接着用として通常使用されているものであり、その若干
を例示すれば、以下の通りである。Adhesive layer: Vinyl chloride-vinyl acetate copolymer-acrylic ester system,
Thickness: 1-5μ, width: 1-10m Shoulder coating layer: Thermosetting acrylic resin - methyl cellulose, thickness: 1-5μ, width: 3--Aluminum foil thickness: 10-40μ Heat-sensitive adhesives are commonly used for bonding aluminum, and some examples are as follows.
アルコール可溶性ナイロン系
ナイロン−エポキシ系
塩ビ酢ビ共重合体−アクリル酸エステル系塩ビ酢ビ共重
合体−線状ポリエステル系
又、非接着性被覆層としては、加熱下の接着作業条件下
において耐熱性を発揮し且つ粘着性を示さず、一方常温
においてアルミニウム箔１の下面に移行しない安定性を
有することが必要である。Alcohol-soluble nylon-based nylon - Epoxy-based vinyl chloride-vinyl acetate copolymer - Acrylic acid ester-based vinyl chloride-vinyl acetate copolymer - Linear polyester system Also, as a non-adhesive coating layer, it is heat resistant under adhesive working conditions under heating. It is necessary that the aluminum foil exhibits a high level of viscosity, exhibits no tackiness, and has stability that does not transfer to the lower surface of the aluminum foil 1 at room temperature.
この様な性質を有する被覆層材料としては、以下の如き
ものが例示される。Examples of coating layer materials having such properties include the following.
（１）エポキシ系、（２）熱硬化型アクリル系、（３）
ポリアミド系、（４）フェノール樹脂系１、（５）アル
キド樹脂系、（６）メラミン樹脂系、（７）メチルセル
ロース、エチルセルロース、アセチルセルロース、アセ
チルブチルセルロース、カルボキシメチルセルロース、
ヒドロキシエチルセルロース等のｍ維素系ｉ導体等。(1) Epoxy, (2) Thermosetting acrylic, (3)
Polyamide type, (4) Phenol resin type 1, (5) Alkyd resin type, (6) Melamine resin type, (7) Methyl cellulose, ethyl cellulose, acetyl cellulose, acetyl butyl cellulose, carboxymethyl cellulose,
m-fibrous i-conductors such as hydroxyethyl cellulose, etc.
尚、本考案においては、接着剤層２と非接着性被覆層３
とを異なる色としておくことが好ましい。In addition, in the present invention, the adhesive layer 2 and the non-adhesive coating layer 3 are
It is preferable to use different colors.
この場合には、単に外観が美しいというだけではなく、
接着剤層と被覆層とが明確に区別されるので、以後の作
業上極めて有利である。In this case, it is not just about the beautiful appearance;
Since the adhesive layer and the coating layer are clearly distinguished, this is extremely advantageous for subsequent work.
本考案のストライプ−コートアルミニウム箔を例えばハ
ニカム構造体製造に使用する場合には、長さ方向に一定
長（１）を切断し、接着剤層２と非接着性被覆層３とが
上下方向に交互に位置する様に該切断片を多数積み重ね
、加熱加圧する。When the stripe-coated aluminum foil of the present invention is used, for example, in manufacturing a honeycomb structure, a certain length (1) is cut in the longitudinal direction, and the adhesive layer 2 and the non-adhesive coating layer 3 are attached in the vertical direction. A large number of the cut pieces are stacked so as to be alternately located and heated and pressurized.
かくして、多数のアルミニウム箔が上下に断続的に接合
されるので、これを上下方向に引張るとハニカム構造体
が形成されることになる。In this way, since a large number of aluminum foils are intermittently joined vertically, a honeycomb structure is formed when this is pulled in the vertical direction.
尚、以上においては、アルミニウム箔の片面にのみスト
ライプコートを設けた態様について説明したが、用途に
よってはアルミニウム箔の両面にストライプコートを設
けることも出来る。In addition, although the embodiment in which the stripe coat is provided only on one side of the aluminum foil has been described above, the stripe coat may be provided on both sides of the aluminum foil depending on the application.
第１図は、本考案の断面図を示し、第２図は本考案の平
面図を示す。
１・・・・・・アルミニウム箔、２・・・・・・接着剤
層、３・・・・・・非接着性被覆層。FIG. 1 shows a cross-sectional view of the invention, and FIG. 2 shows a plan view of the invention. 1... Aluminum foil, 2... Adhesive layer, 3... Non-adhesive coating layer.
Claims (1)
層とほぼ同厚の非接着性被覆層とを交互に配したストラ
イプアルミニウム箔。 ■ 接着剤層と非接着性被覆層の色が互に異なる実用新
案登録請求の範囲第一項記載のストライプコートアルミ
ニウム箔。[Claims for Utility Model Registration] ■ A striped aluminum foil in which a heat-sensitive adhesive layer and a non-adhesive coating layer having approximately the same thickness as the adhesive layer are alternately arranged on the surface of the aluminum foil. (2) The stripe-coated aluminum foil according to claim 1, wherein the adhesive layer and the non-adhesive coating layer have different colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5226779U JPS6018917Y2 (en) | 1979-04-18 | 1979-04-18 | striped coated aluminum foil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5226779U JPS6018917Y2 (en) | 1979-04-18 | 1979-04-18 | striped coated aluminum foil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55151530U JPS55151530U (en) | 1980-10-31 |
| JPS6018917Y2 true JPS6018917Y2 (en) | 1985-06-07 |
Family
ID=28943133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5226779U Expired JPS6018917Y2 (en) | 1979-04-18 | 1979-04-18 | striped coated aluminum foil |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6018917Y2 (en) |
-
1979
- 1979-04-18 JP JP5226779U patent/JPS6018917Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55151530U (en) | 1980-10-31 |
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