JPH0299575A - Production of tack-adhesive film with releasable film having cut part - Google Patents
Production of tack-adhesive film with releasable film having cut partInfo
- Publication number
- JPH0299575A JPH0299575A JP25169688A JP25169688A JPH0299575A JP H0299575 A JPH0299575 A JP H0299575A JP 25169688 A JP25169688 A JP 25169688A JP 25169688 A JP25169688 A JP 25169688A JP H0299575 A JPH0299575 A JP H0299575A
- Authority
- JP
- Japan
- Prior art keywords
- film
- releasable
- adhesive film
- tack
- adhesive
- 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
- 239000002313 adhesive film Substances 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 5
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
Landscapes
- Adhesive Tapes (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、切り抜き部を有する離型性フィルム付き粘接
着フィルムの製造法に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a method for producing an adhesive film with a releasable film having cut-out portions.
（従来の技術）
離型性フィルム基材上に粘清剤または接着剤（以下粘接
着剤と呼ぶ）を塗布してなる粘接着フィルムにおいて、
粘接着フィルムの一部に切り抜き部を設ける方法として
は、従来、・・−７カツトにより離型性フィルム基材を
切断せずに粘接着フィルムのみを切断し、その後不要部
分の粘接着フィルム全剥離する方法が取られていた。(Prior Art) In an adhesive film formed by applying a demulcent or an adhesive (hereinafter referred to as an adhesive) onto a releasable film base material,
Conventionally, the method of providing a cutout part in a part of an adhesive film is to cut only the adhesive film without cutting the releasable film base material using a -7 cut, and then cut out the unnecessary part with adhesive. The method used was to completely remove the attached film.
（発明が解決しようとする課題）
しかしながら、この方法では切り抜き部が連続していれ
ば比較的容易に不要な粘接着フィルムを剥離する事が出
来るが、切り抜き部が点在していたり、細かったり小さ
かったりする場合、不要な粘接Ｎフィルムを剥離する事
が難かしかった０
本発明は、か〜る状況に鑑みなされたものであって、粘
接着フィルムの切り抜き部が形状、大小、連続、不連続
にか〜わらず、切り抜き部を有する離型性フィルム付き
粘接着フィルムの製造法を提供せんとするものである。(Problem to be solved by the invention) However, with this method, unnecessary adhesive film can be peeled off relatively easily if the cutouts are continuous, but if the cutouts are scattered or thin, It is difficult to peel off unnecessary adhesive N film when the cutout part of the adhesive film It is an object of the present invention to provide a method for producing an adhesive film with a releasable film having cutouts, whether continuous or discontinuous.
（課題を解決するための手段）
か〜る目的は本発明によれば、第１図に示すように離型
性フィルム基材付き粘接着フィルムの粘接着フィルム面
を下にして配した後離型性フィルム基材面より所定のパ
ターン形状となした加熱ヘッドを押し当てる事により定
盤の上に置かれた転写用フィルムに転層させろ事により
達成しうろ。(Means for Solving the Problems) According to the present invention, as shown in FIG. This is achieved by pressing a heating head formed in a predetermined pattern against the surface of the releasable film base material to transfer the layer onto the transfer film placed on a surface plate.
離型性フィルム基材としてをエボリオレフィンーポリ塩
化ビニル、ポリエステル、フラン糸のプラスチックフィ
ルムや紙或はシリコーン、ポリカルバメート等により表
面に離型処理した前記プラスチックフィルムや紙から適
宜選択されるが、先ずか〜ろ離型性フィルム基材に常法
により粘接着剤を塗布して粘接着フィルムを作る。The release film base material is appropriately selected from plastic films and paper made of evolioolefin, polyvinyl chloride, polyester, and furan threads, or the above-mentioned plastic films and papers whose surfaces have been subjected to release treatment with silicone, polycarbamate, etc. First, a pressure-sensitive adhesive film is prepared by applying a pressure-sensitive adhesive to a releasable film base material by a conventional method.
この場合離型性フィルム基材と粘接着フィルムの９０°
剥離力が２〜１５０ｇ／ｃｍを有するものが特に良好で
ある。In this case, the 90° angle between the release film base material and the adhesive film
Those having a peeling force of 2 to 150 g/cm are particularly good.
９０°剥離力が２〜１５０ｇ／Ｃｌ１１の場合、特に適
する理由としては−この範囲からはずれろと剥離力が弱
い場合では必要な部分まで剥離したり、剥離力が強すぎ
る場合は、剥離のため長時間を要したりする不都合が生
ずる。欠に第１図に示す様に離型性フィルム基材付き、
粘接着フィルムを加熱装置に配する。次に第２図に示す
様に温度５０〜２５０℃圧力１〜１５０ｋｇ／ば、時間
［１５〜１８０秒で加熱ヘッドにより加熱加圧し、粘接
着フィルムのみをポリオレフィン、ポリ塩化ビニル、ポ
リエステルや紙などの転写用フィルムに押し当てた後、
加熱ヘッドを元の位置に戻す事により、粘接着フィルム
の不要部分を転写用フィルムに転層させ、切り抜き部を
有する離型性フィルム付き粘接着フィルムを得る。When the 90° peeling force is 2 to 150g/Cl11, it is particularly suitable for reasons such as - If the peeling force is weak outside this range, it will peel to the necessary part, and if the peeling force is too strong, it will not peel off. This causes the inconvenience that it takes a long time. As shown in Figure 1, with a releasable film base material,
Place the adhesive film on the heating device. Next, as shown in Figure 2, heat and pressure is applied using a heating head at a temperature of 50 to 250 degrees Celsius, a pressure of 1 to 150 kg/ba, and a time of 15 to 180 seconds. After pressing it against a transfer film such as
By returning the heating head to its original position, unnecessary portions of the adhesive film are transferred to a transfer film, thereby obtaining an adhesive film with a releasable film having cut-out portions.
（実施例）
以下、本発明を実施例に基づいて説明するが、本発明は
これに限輩されろものではない。(Examples) The present invention will be described below based on Examples, but the present invention is not limited to these examples.
実施例１
加熱装置としては自社製（温度二室温〜６００℃で自動
温度制御出来ろもの、圧カニ３〜５０ｋｇをエアー圧力
で自在変換可能なもの、時間：１〜６０秒全自在変更可
能なもの、加熱ヘッドの大きさ： ３ｍｍＸ Ｉ Ｑａ
ｔｎ ）の装置を用い切り抜き部を有する離型性フィル
ム基材付き粘接着フィルムを作成した。切り抜き部を有
する離型性フィルム基材付き粘接着フィルム製作に肖っ
ては、アニンルムＡＣ−１０５２（日立異方導電性接着
フィルム、日豆化成工業株式会社表ン５のｍ（幅）Ｘ５
［）ｍ（長さ）を用いて実施した。Example 1 The heating device was manufactured in-house (a device that can automatically control the temperature between two room temperatures and 600°C, a device that can freely convert pressure crabs from 3 to 50 kg with air pressure, and a time that can be changed at will from 1 to 60 seconds). Size of heating head: 3mmX I Qa
A pressure-sensitive adhesive film with a releasable film base material having a cutout portion was prepared using the apparatus of tn). For the production of an adhesive film with a releasable film base material having a cutout part, Aninlum AC-1052 (Hitachi anisotropic conductive adhesive film, Nizu Kasei Co., Ltd. Table 5 m (width) x 5
[)m (length) was used.
この際の装置の使用条件としては、細度：２００℃、圧
カニ ３ｋｇ（２０ｋｇ／ａｎ’）、特出じ５秒間、３
０ＩＩＩｆｆ１間隙に側熱ヘッドを押し当て転層ロール
紙（Ｉ１０６山１！Ｉｔ）ＫアニソルムＡＣ−１０５２
の不要部分５ｍｍロ×３市口を転写させ連続して効率的
に離型性フィルム付き切り抜き部を有する接着フィルム
ｔ−製作する事が出来た。The conditions for using the device at this time are fineness: 200℃, pressure crab 3kg (20kg/an'), special pressure for 5 seconds, 3
Press the side heating head into the 0IIIff1 gap and invert the layer roll paper (I106 piles 1! It) K Anisolm AC-1052
It was possible to continuously and efficiently produce an adhesive film T having a cutout portion with a releasable film by transferring the unnecessary portions of 5 mm x 3 parts.
実施例２
ｒａ、型性フィルム基材付き粘接着フィルムとしては、
離型性フィルム基材として２軸延伸ポリプロピレンフイ
ルム（東し■製トレ７アンＢＯ＃２５００品番５５剥離
力１５ｇ／ｃｍ）の上にポリエステル系半硬化型フィル
ム（日東紡績■製３０Ｓ８１００部、日立化成工業■製
ヒタノール２０８１２０部、日本ポリウレタン■製コロ
ネートＬ１部を均一に混曾し、塗工機を用い３０μｍｔ
にフィルム化したもの）を形成させた試作品を用い
た。このフィルムを実施例１で用いた加熱装置に同じ中
心点を持つ中抜き角型（５關口Ｘ１５ｆｆｌＩｌ１口）
加熱ヘッドを取りつけ実施例１と同一の条件で転写シー
ト（ロール紙α０６ｍｍｔ）に加熱ヘッドを押し当て離
型性フィルム基材付き粘接着フィルムの中抜きを行った
。この結果、効率的に離型性フィルム付き中抜き部を有
する接着フィルムを表作する事が出来た。Example 2 ra, adhesive film with moldable film base material:
As a releasable film base material, a polyester semi-cured film (30S8100 parts manufactured by Nitto Boseki ■, Hitachi Chemical Co., Ltd.) was coated on a biaxially stretched polypropylene film (Tore 7 An BO #2500 product number 55, peeling force 15 g/cm, manufactured by Toshi ■). Mix 120 parts of Hytanol (manufactured by Kogyo ■) and 1 part of Coronate L (manufactured by Nippon Polyurethane ■) uniformly, and use a coating machine to coat the mixture with a thickness of 30 μm.
A prototype product was used that was made into a film. This film was attached to the heating device used in Example 1 in a hollow rectangular shape (5 ports x 15fflIl 1 port) with the same center point.
A heating head was attached, and under the same conditions as in Example 1, the heating head was pressed against a transfer sheet (roll paper α06 mm) to hollow out the pressure-sensitive adhesive film with a releasable film base material. As a result, it was possible to efficiently produce an adhesive film having a hollow part with a releasable film.
（発明の効果）
以上説明したように、本発明によれは形状のいかんを問
わず切り抜き部を有する離型性フィルム付粘接着フィル
ムの提供が可能となった。(Effects of the Invention) As explained above, according to the present invention, it is possible to provide an adhesive film with a releasable film having a cutout regardless of the shape.
さらに本発明の効果を具体的に挙げると（υ 銘板類を
製品本体に貼るための粘接着フイルム。Furthermore, the effects of the present invention can be specifically listed (υ) Adhesive film for attaching nameplates to product bodies.
（２）部品類 々
（３）相対峙する回路基板の接ｖｃ材料として使用する
ための異方導電接着フィルム。(2) Parts (3) Anisotropic conductive adhesive film for use as a contact VC material for opposing circuit boards.
等に使用する事により目的とする大きさ形状に切り抜く
事が出来ると共に連続したテープ状に製造出来るため部
品・銘板類に自動的に貼る事も可能である。By using it for example, it can be cut out to the desired size and shape, and since it can be manufactured into a continuous tape, it can be automatically attached to parts and nameplates.
第１図乃至第３図は本発明方法の工程を示す概念図であ
る。
符号の説明
１ 離型性フィルム基材付粘接着フィルム２ 粘接着剤
６ 転写用フィルム４ 熱盤 ５
加熱ヘッド
６ 定盤1 to 3 are conceptual diagrams showing the steps of the method of the present invention. Explanation of symbols 1 Adhesive film with releasable film base material 2 Adhesive agent 6 Transfer film 4 Hot plate 5
Heating head 6 surface plate
Claims (1)
分的に切り抜き部を設ける方法において、前記粘接着フ
ィルムと、離型性を有する転写用フィルムを対峙させる
とともに、前記離型性フィルム基材の背面より所定形状
の熱盤を押しあてることにより、所望パターンの粘接着
フィルムを転写することを特徴とする切り抜き部を有す
る離型性フィルム付粘接着フィルムの製造法。1. In a method of partially providing a cutout in an adhesive film supported by a releasable film base material, the adhesive film and a transfer film having a releasable property are faced to each other, and the releasable film is 1. A method for producing an adhesive film with a releasable film having cut-out portions, characterized in that a desired pattern of adhesive film is transferred by pressing a heating plate of a predetermined shape against the back side of a film base material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25169688A JPH0299575A (en) | 1988-10-05 | 1988-10-05 | Production of tack-adhesive film with releasable film having cut part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25169688A JPH0299575A (en) | 1988-10-05 | 1988-10-05 | Production of tack-adhesive film with releasable film having cut part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0299575A true JPH0299575A (en) | 1990-04-11 |
Family
ID=17226648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25169688A Pending JPH0299575A (en) | 1988-10-05 | 1988-10-05 | Production of tack-adhesive film with releasable film having cut part |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0299575A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003069262A (en) * | 2001-08-22 | 2003-03-07 | Shin Etsu Chem Co Ltd | Method for bonding heat dissipation sheet |
| WO2009099042A1 (en) * | 2008-02-05 | 2009-08-13 | Sony Chemical & Information Device Corporation | Method of transferring adhesive film |
-
1988
- 1988-10-05 JP JP25169688A patent/JPH0299575A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003069262A (en) * | 2001-08-22 | 2003-03-07 | Shin Etsu Chem Co Ltd | Method for bonding heat dissipation sheet |
| WO2009099042A1 (en) * | 2008-02-05 | 2009-08-13 | Sony Chemical & Information Device Corporation | Method of transferring adhesive film |
| JP2009188073A (en) * | 2008-02-05 | 2009-08-20 | Sony Chemical & Information Device Corp | Method of transferring adhesive film |
| US8105462B2 (en) | 2008-02-05 | 2012-01-31 | Sony Corporation | Transfer method of adhesive film |
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