JP2529107B2 - Screen printing plate manufacturing method - Google Patents
Screen printing plate manufacturing methodInfo
- Publication number
- JP2529107B2 JP2529107B2 JP13944187A JP13944187A JP2529107B2 JP 2529107 B2 JP2529107 B2 JP 2529107B2 JP 13944187 A JP13944187 A JP 13944187A JP 13944187 A JP13944187 A JP 13944187A JP 2529107 B2 JP2529107 B2 JP 2529107B2
- Authority
- JP
- Japan
- Prior art keywords
- printing plate
- printing
- screen printing
- photosensitive emulsion
- emulsion layer
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 イ、発明の目的 〔産業上の利用分野〕 本発明は、スクリーン印刷に用いられるスクリーン印
刷版の製造方法、より詳細には、印刷面に凹凸を形成す
ることを特徴とするスクリーン印刷版の製造方法に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION A. Purpose of the invention [Industrial field of application] The present invention is directed to a method for producing a screen printing plate used for screen printing, and more specifically to forming irregularities on a printing surface. The present invention relates to a method for producing a screen printing plate.
〔従来の技術〕 従来のスクリーン印刷版は、印刷時のインクのにじみ
を防ぐために、スキージ面及び印刷面を貫通する印刷パ
ターン（以下単に「印刷パターン」という）以外の部分
は、平滑であることが要求されていた（第１図参照）。
しかし、それがために、印刷時にスクリーン印刷版の印
刷面全面が被印刷物と密着することになり、例えば、被
印刷物表面が汚損されたり、傷が付いたりして、その後
の加工工程、例えば、印刷工程等に大きな支障を来たす
等の問題があった。[Prior Art] In order to prevent ink bleeding during printing, a conventional screen printing plate should have a smooth surface except for the squeegee surface and a printing pattern penetrating the printing surface (hereinafter simply referred to as "printing pattern"). Was required (see FIG. 1).
However, because of that, the entire printing surface of the screen printing plate will be in close contact with the printing object during printing, for example, the surface of the printing object is soiled or scratched, and subsequent processing steps, for example, There was a problem that the printing process etc. was seriously hindered.
この問題を回避するために、被印刷物へのスクリーン
印刷版の密着面積を極力小さくした、印刷面に凹凸を有
するスクリーン印刷版が考え出された（第２図参照）。In order to avoid this problem, a screen printing plate having an uneven printing surface has been devised in which the contact area of the screen printing plate to the substrate is made as small as possible (see FIG. 2).
しかし、１種類の印刷パターンの焼付け用フィルム
を、スクリーンメッシュ上に形成された感光性乳剤層に
貼着し、片面（印刷面）からの紫外線露光により画像を
形成する方法に拠った場合、平滑な感光性乳剤層に所望
形状の印刷パターンが形成されるだけであり、印刷面に
凹凸を形成したスクリーン印刷版を作製することはでき
ない。However, when a printing film of one kind of printing pattern is adhered to the photosensitive emulsion layer formed on the screen mesh and an image is formed by exposure to ultraviolet light from one side (printing side), it is smooth. Only a printing pattern having a desired shape is formed on such a photosensitive emulsion layer, and it is not possible to produce a screen printing plate in which unevenness is formed on the printing surface.
本発明はこのような問題点を解決するためになされた
もので、印刷面に凹凸を有するスクリーン印刷版を簡
単、確実に作製することができるスクリーン印刷版の製
造方法を提供することを目的とするものである。The present invention has been made to solve such a problem, and an object thereof is to provide a method for producing a screen printing plate capable of easily and reliably producing a screen printing plate having irregularities on a printing surface. To do.
ロ、発明の構成 〔問題点を解決するための手段〕 本発明は、スクリーンメッシュ上に感光性乳剤を少な
くとも１層塗布して感光性乳剤層を形成した後、紫外線
露光をする際に、少なくとも２種類の異なった焼付け用
フィルムを使用し、スキージ面及び印刷面を別々に焼き
付けることによって凹凸面を形成する、という手段によ
って上記問題点を解決した。(B) Structure of the Invention [Means for Solving the Problems] The present invention provides at least one photosensitive emulsion on a screen mesh to form a photosensitive emulsion layer, and then, at the time of exposing to ultraviolet light, at least The above-mentioned problems have been solved by means of using two different types of baking films and separately forming the uneven surface by baking the squeegee surface and the printing surface.
本発明の実施例を第３図乃至第５図に依拠して説明す
るに、まず第３図に示すように、公知の方法でスクリー
ンメッシュ１に単層の感光性乳剤層２を形成する。次
に、第４図に示すように、印刷パターン焼付け用フィル
ム３を用い、スキージ面４側から紫外線露光し、印刷パ
ターン以外を硬化させる。露光は、スキージ面４側及び
スクリーンメッシュ１内の感光性乳剤だけ硬化させ、印
刷面５側の感光性乳剤層６までは硬化させない程度の露
光量で行う。続いて第５図のように、印刷面５側に凸部
形成用の焼付け用フィルム７を当てて、上記感光性乳剤
層６に対し、凸部を形成すべき部分のみを硬化させるよ
うな露光量で、紫外線露光を行う。その後公知の方法で
現像することにより、第２図に示すような表面に凹凸を
有するスクリーン印刷版を作製することができる。な
お、図中点で表した領域は未硬化状態の感光性乳剤層を
示し、斜線で表した領域は硬化状態の感光性乳剤層を示
している。An embodiment of the present invention will be described with reference to FIGS. 3 to 5. First, as shown in FIG. 3, a single photosensitive emulsion layer 2 is formed on a screen mesh 1 by a known method. Next, as shown in FIG. 4, the print pattern baking film 3 is used to perform ultraviolet exposure from the squeegee surface 4 side to cure the portions other than the print pattern. The exposure is performed with an exposure amount such that only the photosensitive emulsion on the squeegee surface 4 side and the screen mesh 1 is cured, and the photosensitive emulsion layer 6 on the printing surface 5 side is not cured. Then, as shown in FIG. 5, a printing film 7 for forming convex portions is applied to the printing surface 5 side, and the photosensitive emulsion layer 6 is exposed so that only the portions where convex portions are to be formed are cured. Amount of UV exposure. Then, by developing by a known method, a screen printing plate having irregularities on the surface as shown in FIG. 2 can be produced. The areas shown by dots in the figure show the uncured photosensitive emulsion layer, and the areas shown by the diagonal lines show the cured photosensitive emulsion layer.
かくして得られたスクリーン印刷版は凸部８を有して
おり、被印刷物にはこの凸部８のみが密着することとな
る。その結果、被印刷物表面が汚損されたり、傷付いた
りすることが極力抑えられる。The screen printing plate thus obtained has the convex portion 8, and only the convex portion 8 adheres to the printing object. As a result, it is possible to prevent the surface of the printed material from being soiled or damaged.
ハ、発明の効果 本発明は上述した通りであって、本発明によれば、被
印刷部位表面の汚損、擦傷等の防止に役立つ凹凸面を有
するスクリーン印刷版を簡単、確実に作製できる効果が
ある。C, Effect of the Invention The present invention is as described above, and according to the present invention, it is possible to easily and reliably produce a screen printing plate having a concavo-convex surface that is useful for preventing stains and scratches on the surface of a printed portion. is there.
第１図は従来のスクリーン印刷版の縦断面図、第２図は
本発明に係る方法によって製造されるスクリーン印刷版
の縦断面図、第３図乃至第５図は本発明に係る方法の工
程を示す縦断面図である。 符号の説明 １……スクリーンメッシュ、２……感光性乳剤層、３…
…印刷パターン焼付用フィルム、４……スキージ面、５
……印刷面、６……感光性乳剤層、７……凸部形成用の
焼付け用フィルム、８……凸部FIG. 1 is a vertical sectional view of a conventional screen printing plate, FIG. 2 is a vertical sectional view of a screen printing plate produced by the method according to the present invention, and FIGS. 3 to 5 are steps of the method according to the present invention. FIG. Explanation of symbols 1 ... Screen mesh, 2 ... Photosensitive emulsion layer, 3 ...
… Printing pattern printing film, 4 …… Squeegee surface, 5
...... Printed surface, 6 ... Photosensitive emulsion layer, 7 ... Baking film for forming convexes, 8 ...
Claims (1)
くとも１層塗布して感光性乳剤層を形成した後、紫外線
露光をする際に、少なくとも２種類の異なった焼付け用
フィルムを使用し、スキージ面及び印刷面を別々に焼き
付けることによって凹凸面を形成することを特徴とする
スクリーン印刷版の製造方法。1. A squeegee surface using at least two different baking films when exposing to ultraviolet light after forming at least one photosensitive emulsion layer on a screen mesh to form a photosensitive emulsion layer. And a method for producing a screen printing plate, characterized in that an uneven surface is formed by baking the printing surface separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13944187A JP2529107B2 (en) | 1987-06-03 | 1987-06-03 | Screen printing plate manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13944187A JP2529107B2 (en) | 1987-06-03 | 1987-06-03 | Screen printing plate manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63303736A JPS63303736A (en) | 1988-12-12 |
| JP2529107B2 true JP2529107B2 (en) | 1996-08-28 |
Family
ID=15245272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13944187A Expired - Lifetime JP2529107B2 (en) | 1987-06-03 | 1987-06-03 | Screen printing plate manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2529107B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5390595A (en) * | 1993-05-05 | 1995-02-21 | Cutcher; Thomas V. | Printing screen with plugs and method for printing a variable thickness pattern |
| US20040121120A1 (en) * | 2002-12-20 | 2004-06-24 | The Procter & Gamble Company | Apparatus for making a polymeric web exhibiting a soft and silky tactile impression |
| JP6902371B2 (en) * | 2017-03-21 | 2021-07-14 | 株式会社ソノコム | Screen printing plate and manufacturing method of screen printing plate |
-
1987
- 1987-06-03 JP JP13944187A patent/JP2529107B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63303736A (en) | 1988-12-12 |
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| Date | Code | Title | Description |
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| R250 | Receipt of annual fees |
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| EXPY | Cancellation because of completion of term |