JPS62267744A - Roll for gravure photoengraving - Google Patents
Roll for gravure photoengravingInfo
- Publication number
- JPS62267744A JPS62267744A JP11138686A JP11138686A JPS62267744A JP S62267744 A JPS62267744 A JP S62267744A JP 11138686 A JP11138686 A JP 11138686A JP 11138686 A JP11138686 A JP 11138686A JP S62267744 A JPS62267744 A JP S62267744A
- Authority
- JP
- Japan
- Prior art keywords
- roll
- coating film
- photosensitive resin
- photoresist
- photographic emulsion
- 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
- 229920005989 resin Polymers 0.000 claims abstract description 27
- 239000011347 resin Substances 0.000 claims abstract description 27
- 239000000839 emulsion Substances 0.000 claims abstract description 22
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 14
- 229910052786 argon Inorganic materials 0.000 abstract description 7
- CPBQJMYROZQQJC-UHFFFAOYSA-N helium neon Chemical compound [He].[Ne] CPBQJMYROZQQJC-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 8
- 238000005530 etching Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
- G03F7/095—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer
- G03F7/0952—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having more than one photosensitive layer comprising silver halide or silver salt based image forming systems, e.g. for camera speed exposure
Abstract
Description
【発明の詳細な説明】
く技術分野〉
本発明は、ヘリウムネオンレーザ−やアルゴンレーザー
あるいは発光ダイオード等のエネルギーレベルが低い光
源を備える製版用レーザ露光装置等の電子焼付機で十分
かつ高精細に焼付けできるグラビア製版用ロール及び該
ロールに対する製版方法に関する。[Detailed Description of the Invention] Technical Field> The present invention provides sufficient and high-definition printing using an electronic printing machine such as a laser exposure device for plate making equipped with a light source with a low energy level such as a helium neon laser, an argon laser, or a light emitting diode. The present invention relates to a roll for gravure plate making that can be printed and a plate making method for the roll.
〈従来技術及びその問題点〉
従来のグラビア製版法には、カーボンチッシュやロトフ
ィルムを使用したり、あるいは水溶性樹脂や感光性樹脂
を塗布する各種のエツチング法と、ヘリオクリッショグ
ラフやレトトロン、スキャナグレーバ等による電子彫刻
法と、炭酸ガスレーザー光によるエポキシ樹脂への彫刻
法等がある。<Prior art and its problems> Conventional gravure plate making methods include various etching methods that use carbon tissue or Roto film, or apply water-soluble resins or photosensitive resins, heliolithography, retrotron, etc. There are electronic engraving methods using a scanner graver, etc., and engraving methods on epoxy resin using carbon dioxide laser light.
エツチング法の内、感光性樹脂膜法は、製版用レーザー
露光装置等の電子焼付機では焼付けることはできないの
でエンドレス製版が難しい、すなわち、感光性樹脂膜法
は、フォトレジスト用感光性樹脂の塗布膜が形成されて
いるグラビア製版用ロールを、水銀燈等のＵＶ光源、あ
るいはキセノンランプを光源とする焼付機にチャックし
てフィルム原版を重ね光を照射しつつ一回転させて図柄
、文字等の情報を焼付け、しかる後、現像してフォトレ
ジストを形成し、エツチングを行った後、レジストを剥
離し、クロムメッキするものであった。かかる方法は、
フィルム原版の作成を必要とし、エンドレス製版が難し
く、さらに、ロールにフィルム原版を全体にわたり十分
に密着させるのに熟練を必要とするなどの欠点がある。Among the etching methods, the photosensitive resin film method cannot be used for printing with an electronic printing machine such as a laser exposure device for plate making, making endless plate making difficult. The gravure plate-making roll on which the coating film has been formed is chucked into a printing machine using a UV light source such as a mercury lamp or a xenon lamp, and the original film is stacked and rotated once while irradiated with light to print designs, letters, etc. Information was printed, then developed to form a photoresist, etched, and then the resist was peeled off and chrome plated. Such a method is
There are drawbacks such as the need to create a film master plate, making endless plate making difficult, and the need for skill to bring the film master into sufficient contact with the roll over the entire area.
しかるに、もしも、フォ、トレジスト用感光性樹脂の塗
布膜が形成されているグラビア製版用ロールを、製版用
レーザー露光装置等の電子焼付機で焼付けることができ
れば上記の欠点は全て解消できるのであるが、それには
銀塩フィルムと同じ位の高い感度を持つ感光性樹脂、す
なわち、従来の感光性樹脂よりも百倍以上の感度を持つ
感光性樹脂の開発が必要となる。However, if the roll for gravure plate making on which the coating film of photosensitive resin for photoresist is formed can be printed with an electronic printing machine such as a laser exposure device for plate making, all of the above drawbacks can be overcome. However, this requires the development of a photosensitive resin that has a sensitivity as high as that of silver salt film, that is, a photosensitive resin that is more than 100 times more sensitive than conventional photosensitive resins.
感光性樹脂は紫外光に感光し、ヘリウムネオンレーザ−
やアルゴンレーザーは、紫外光と比べてエネルギーレベ
ルがかなり低くかつ波長が異なっているので、感度が低
い感光性樹脂を感光しにくい。Photosensitive resin is sensitive to ultraviolet light, and helium neon laser
Compared to ultraviolet light, argon lasers have significantly lower energy levels and different wavelengths, making it difficult to sensitize photosensitive resins with low sensitivity.
〈発明の目的〉 本発明は、上述した点に鑑み案出したもので。<Purpose of the invention> The present invention has been devised in view of the above points.
ヘリウムネオンレーザ−またはアルゴンレーザーあるい
は発光ダイオード等のエネルギーレベルが低い光源を備
える製版用レーザ露光装置等の電子焼付機で十分かつ高
精細に焼付けできるグラビア製版用ロールを提供するも
のである。The present invention provides a gravure plate-making roll that can be printed sufficiently and with high precision using an electronic printing machine such as a plate-making laser exposure device equipped with a light source with a low energy level such as a helium neon laser, an argon laser, or a light emitting diode.
く上記目的を達成するための手段〉
本願発明のグラビア製版用ロールは、
原ロールにフォトレジスト用感光性樹脂の塗布膜が形成
され、かつその上に写真乳剤よりなる原画形成用の塗布
膜が形成されていることを特徴とするものである。Means for Achieving the Above Object> The roll for gravure plate making of the present invention has a coating film of a photosensitive resin for photoresist formed on the original roll, and a coating film for forming an original image made of photographic emulsion thereon. It is characterized by the fact that it is formed.
フォトレジスト用感光性樹脂及び写真乳剤は、正型と角
型のいずれでも良く、四通りの組合せが考えられる。The photosensitive resin for photoresist and the photographic emulsion may be either regular or square, and four combinations are possible.
上記構成のグラビア製版用ロールを製版するには、
写真乳剤を感光できる波長を持つ光源を備えた露光機に
チャックして回転（主走査）させるとともに上記光源を
ロール面長方向に移動（副走査）させ、フォトレジスト
用感光性樹脂及び写真乳剤の正型と角型の組合せに応じ
、網目ボジチブまたは網目ネガチブの図柄、文字等の情
報を写真乳剤に対して電子焼付けし、しかる後、写真乳
剤用現像液でロールを浸し現像することにより、感光性
樹脂の塗布膜の上に黒化して残る写真乳剤の網原版を形
成し、続いて感光性樹脂を感光できる波長を持つ光源で
ロールを露光し、次いで現像してフォトレジストを形成
し、エツチングを行いレジストを剥離してクロムメッキ
すれば良い。To make a plate for the gravure plate-making roll with the above configuration, it is chucked into an exposure machine equipped with a light source with a wavelength capable of exposing the photographic emulsion and rotated (main scanning), and at the same time the light source is moved in the longitudinal direction of the roll surface (sub-scanning). ), and information such as mesh positive or mesh negative patterns, characters, etc. is electronically printed on the photographic emulsion according to the combination of the photosensitive resin for photoresist and the photographic emulsion of the regular type and the square type, and then the photographic emulsion is By immersing the roll in a developer solution and developing it, a blackened photographic emulsion screen original is formed on the photosensitive resin coating, and then the roll is exposed to a light source with a wavelength that can sensitize the photosensitive resin. Then, a photoresist is formed by development, etching is performed, the resist is peeled off, and chrome plating is performed.
すなわち、フォトレジスト用感光性樹脂はその多くが紫
外光で感光するのに対し、写真乳剤は感度がフォトレジ
スト用感光性樹脂に比べて百倍以上でありエネルギーレ
ベルが低くかつ紫外光と波長が異なるヘリウムネオンレ
ーザ−またはアルゴンレーザーあるいは発光ダイオード
等の光源で感光されるので、ロール表面に７オトレジス
ト用感光性樹脂と写真乳剤の二重塗布層を形成すること
で、写真乳剤に対してヘリウムネオンレーザ−またはア
ルゴンレーザーあるいは発光ダイオード等のエネルギー
レベルが４低い光源を備える製版用レーザ露光装置等の
電子焼付機で電子焼付けできるようにしており、従来よ
りもはるかに高精細なグラビア版が得られるものである
。In other words, most photosensitive resins for photoresists are exposed to ultraviolet light, whereas photographic emulsions have a sensitivity more than 100 times that of photosensitive resins for photoresists, have a lower energy level, and have a different wavelength from ultraviolet light. Since it is exposed to light with a light source such as a helium neon laser, an argon laser, or a light emitting diode, by forming a double coating layer of photosensitive resin for photoresist and photographic emulsion on the roll surface, the photographic emulsion is exposed to the helium neon laser. -Alternatively, electronic printing can be performed using an electronic printing machine such as a plate-making laser exposure device equipped with a light source with an energy level 4 lower, such as an argon laser or a light emitting diode, and it is possible to obtain a gravure plate with much higher definition than before. It is.
フォトレジスト用感光性樹脂及び写真乳剤が共に正型で
ある場合、並びに共に角型である場合は、電子焼付機で
の写真乳剤に対する焼付けは、光の輝度情報が網目ボジ
チブの図柄、文字等ノ情報であるように焼付ける。When the photosensitive resin for photoresist and the photographic emulsion are both regular-shaped, and when both are square-shaped, when printing the photographic emulsion with an electronic printing machine, the brightness information of the light is not the same as that of the mesh positive pattern, characters, etc. Burn it as if it were information.
フォトレジスト用感光性樹脂及び写真乳剤のいずれか一
方が正型であり他方が角型である場合、電子焼付機での
写真乳剤に対する焼付けは、光の輝度情報が網目ネガチ
プの図柄１文字等の情報であるように焼付ける。When one of the photosensitive resin for photoresist and the photographic emulsion is a regular type and the other is a square type, when printing the photographic emulsion with an electronic printing machine, the brightness information of the light is different from that of a single character of a mesh negative chip. Burn it as if it were information.
なお、写真乳剤の塗布膜は、フォトレジスト用感光性樹
脂の上に低感度写真乳剤が形成された後、高感度写真乳
剤が形成されている二重層であると、ハレーション防止
ができるので好ましい。The coating film of the photographic emulsion is preferably a double layer in which a low-sensitivity photographic emulsion is formed on a photosensitive resin for photoresist and then a high-sensitivity photographic emulsion is formed, since this can prevent halation.
〈発明の効果〉
以上説明してきたように、本願発明のグラビア製版用ロ
ールは、
ロールの上にフォトレジスト用感光性樹脂の塗布膜が形
成され、その上に写真乳剤よりなる原画形成用の塗布膜
が形成されている構成である。<Effects of the Invention> As explained above, the roll for gravure plate making of the present invention has a coating film of a photosensitive resin for photoresist formed on the roll, and a coating film of a photographic emulsion for forming an original image formed on the roll. This is a configuration in which a film is formed.
ヘリウムネオンレーザ−またはアルゴンレーザーあるい
は発光ダイオード等のエネルギーレベルが低い光源を備
える製版用レーザ露光装置等の電子焼付機で網目ポジチ
ブまたは網目ネガチブ画像を電子焼付けすれば、写真乳
剤への電子画像焼付けがきわめて短時間にでき、定着液
を浸して現像すれば定着する黒化画像が従来においてフ
ォトレジスト用感光性樹脂の上に重ねるフィルム原版の
役目を果すことになり、続いて、紫外光で感光性樹脂を
感光し現像して７オトレジストを形成し、エツチングを
行いレジストを剥離してクロムメッキすると、ロール表
面に従来よりもはるかに高精細なグラビア版が得られ、
関連技術の開発なしに直ちに実用できる。If a mesh positive or mesh negative image is electronically printed using an electronic printing machine such as a plate-making laser exposure device equipped with a low energy level light source such as a helium neon laser or an argon laser or a light emitting diode, electronic printing of the image onto the photographic emulsion is possible. The blackened image, which can be created in an extremely short time and is fixed by immersing it in a fixing solution and developing it, has traditionally served as a film original plate that is layered on a photosensitive resin for photoresist, and then is sensitized with ultraviolet light. By exposing the resin to light and developing it to form a 7-photoresist, etching it, peeling off the resist, and plating it with chrome, a gravure plate with much higher definition than before can be obtained on the roll surface.
It can be put into practical use immediately without the development of related technology.
そして、製版用レーザ露光装置等の電子焼付機が使用で
きるので、エンドレス製版が容易である等、従来の欠点
を解消できる。Further, since an electronic printing machine such as a laser exposure device for plate making can be used, the drawbacks of the conventional method, such as the ease of endless plate making, can be overcome.
Claims (1)
され、その上に写真乳剤よりなる原画形成用の塗布膜が
形成されていることを特徴とするグラビア製版用ロール
。A roll for gravure plate making, characterized in that a coating film of a photosensitive resin for photoresist is formed on the original roll, and a coating film for forming an original image made of a photographic emulsion is formed thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11138686A JPS62267744A (en) | 1986-05-15 | 1986-05-15 | Roll for gravure photoengraving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11138686A JPS62267744A (en) | 1986-05-15 | 1986-05-15 | Roll for gravure photoengraving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62267744A true JPS62267744A (en) | 1987-11-20 |
Family
ID=14559864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11138686A Pending JPS62267744A (en) | 1986-05-15 | 1986-05-15 | Roll for gravure photoengraving |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62267744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9402239A (en) * | 1994-12-29 | 1996-08-01 | Raytech Sprl | Method for applying a pattern to a surface of a non- planar, in particular cylindrical substrate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133007A (en) * | 1974-04-05 | 1975-10-21 | ||
| JPS56149042A (en) * | 1980-04-22 | 1981-11-18 | Dainippon Printing Co Ltd | Manufacture of gravure cylinder made of synthetic resin |
| JPS6061752A (en) * | 1983-09-16 | 1985-04-09 | Fuji Photo Film Co Ltd | Photosensitive lithographic plate |
-
1986
- 1986-05-15 JP JP11138686A patent/JPS62267744A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133007A (en) * | 1974-04-05 | 1975-10-21 | ||
| JPS56149042A (en) * | 1980-04-22 | 1981-11-18 | Dainippon Printing Co Ltd | Manufacture of gravure cylinder made of synthetic resin |
| JPS6061752A (en) * | 1983-09-16 | 1985-04-09 | Fuji Photo Film Co Ltd | Photosensitive lithographic plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9402239A (en) * | 1994-12-29 | 1996-08-01 | Raytech Sprl | Method for applying a pattern to a surface of a non- planar, in particular cylindrical substrate |
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