JPS6246851B2 - - Google Patents
Info
- Publication number
- JPS6246851B2 JPS6246851B2 JP19231681A JP19231681A JPS6246851B2 JP S6246851 B2 JPS6246851 B2 JP S6246851B2 JP 19231681 A JP19231681 A JP 19231681A JP 19231681 A JP19231681 A JP 19231681A JP S6246851 B2 JPS6246851 B2 JP S6246851B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- image
- printing
- plate
- light
- 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
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
- G03F1/00—Originals for photomechanical production of textured or patterned surfaces, e.g., masks, photo-masks, reticles; Mask blanks or pellicles therefor; Containers specially adapted therefor; Preparation thereof
- G03F1/54—Absorbers, e.g. of opaque materials
- G03F1/56—Organic absorbers, e.g. of photo-resists
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Printing Methods (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
Description
【発明の詳細な説明】
本発明は、他目的に使用して要済となつた透光
性着色フイルム画像を再着して、遮光性とするこ
とにより、焼付用と再利用して１枚のフイルムを
もつて製版しうようにした製版方法に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention enables a transparent colored film image that has been used for other purposes and is no longer required to be reattached to make it light-shielding, thereby allowing it to be reused for printing and making a single sheet. This invention relates to a plate-making method in which a film is used to make a plate.
着色フイルムは、捺染業、パイプ管や電気配線
図、地図、製陶業、エレクトロニツクス産業、印
刷産業の写真製版分野において多々使用されてい
るが、これを複数作成する場合には、着色フイル
ムから銀塩白黒フイルムに焼付けた後、この銀塩
白黒フイルムから原版を作成しなければならなか
つた。それ故に中間の銀塩白黒フイルムが余分に
必要で、かつ労働、時間が掛かり、折しも世界的
に銀の高騰と合せコストが掛かりすぎるという欠
点があつた。 Colored films are often used in the photolithography fields of the textile printing industry, pipes, electrical wiring diagrams, maps, ceramics industry, electronics industry, and printing industry, but when creating multiple copies, it is necessary to use colored films. After printing on silver halide black and white film, an original plate had to be made from this silver halide black and white film. Therefore, an intermediate silver halide black-and-white film was required, labor and time were required, and the cost was too high due to the rising price of silver worldwide.
本発明は、前記欠点を除去するために考えださ
れたものであり、これを一実施例である写真製版
業の製版分野の一部の例に基づいて説明する。 The present invention has been devised to eliminate the above-mentioned drawbacks, and will be explained based on a part of an example in the plate making field of the photolithography industry.
カラー印刷に使用する色分解印刷版の製版にお
いて、オーバーレイ式着色フイルム画像による簡
易色校正を行なう場合には、従来は、各分解色毎
に、色校正用の透光性写真フイルム画像と、印刷
版焼付用の遮光性銀塩フイルム画像の少なくとも
２枚が必要であつた。 In the plate making of color separation printing plates used for color printing, when performing simple color proofing using overlay-type colored film images, conventionally, for each color separation, a translucent photographic film image for color proofing and printing were performed. At least two light-shielding silver salt film images were required for plate printing.
ここでは、各分解色毎に作成した色校正用フイ
ルム画像を再着色して、遮光性とすることによ
り、焼付用に再利用して、１枚のフイルムをもつ
て製版しうるようにした製版方法に関するものを
例示する。 Here, the color proofing film image created for each color separation is recolored and made light-blocking, so it can be reused for printing and plate making can be done with one film. Examples related to methods are given below.
以下添付の図面に基いて、工程順に説明する。 The steps will be explained in order below based on the attached drawings.
第１図において、１は、印刷すべき画像を撮影
したネガフイルムで、２ａは、その画像である。
３ａは、本発明方法に使用する感光性フイルム
で、透明ベース４に、ジアゾ感光剤やフオトレジ
ストでもつて作成した感光膜５を塗着したもので
ある。 In FIG. 1, 1 is a negative film on which an image to be printed is taken, and 2a is the image.
3a is a photosensitive film used in the method of the present invention, in which a transparent base 4 is coated with a photosensitive film 5 made of a diazo photosensitive agent or a photoresist.
図示するように、この感光性フイルム３ａに、
ネガフイルム１を密着して露光する。 As shown in the figure, on this photosensitive film 3a,
A negative film 1 is exposed in close contact.
第２図に示すように、この露光済フイルム３ａ
を現像すれば、感光膜５の未感光部分は除去され
て、定着画像２ｂのみ残る現像済フイルム３ｂが
得られる。 As shown in FIG. 2, this exposed film 3a
When this is developed, the unexposed portion of the photoresist film 5 is removed, and a developed film 3b in which only the fixed image 2b remains is obtained.
第３図に示すように、この現像済フイルム３ｂ
を適宜の容器６中で、所定の分解色、たとえばシ
アン着色剤を溶解した着色液７（例えば、住友化
学製Sumifix Turquise Blue Ｈ−GF）をもつて
処理すれば、定着画像２ｂは、シアン色の透光性
着色画像２ｃとなるので、これを水洗して乾燥す
れば、第４図に示すような、シアン版用の色校正
用フイルム画像３ｃが得られる。 As shown in FIG. 3, this developed film 3b
When treated in a suitable container 6 with a coloring liquid 7 in which a predetermined separated color, for example a cyan colorant, is dissolved (for example, Sumifix Turquise Blue H-GF manufactured by Sumitomo Chemical), the fixed image 2b will be cyan colored. When this is washed with water and dried, a color proofing film image 3c for a cyan plate as shown in FIG. 4 is obtained.
他の３色（マゼンタ、黄、スミ）版についても
同様にして色校正用フイルム画像を着色作成し、
（例えばマゼンタは住友化学製Aminyl
brilliantred Ｆ−4B、黄は日本化薬製Kayanol
milling Yellow 3GW、スミは住友化学製
Sumilan Black WA）、これらの４枚の色校正用
フイルム画像を重ね合わせて色校正を行つた後、
第５図に示すように、これらのフイルム画像を適
宜の容器８中で、黒色着色剤（例えば、山田化学
製Neutolan Black Ａ）を溶解した着色液９をも
つて処理すれば、透光性着色画像２ｃは遮光性黒
色画像２ｄとなるので、これを水洗して乾燥すれ
ば、遮光性焼付用フイルム画像３ｄが得られる。 Color proof film images are created in the same way for the other three colors (magenta, yellow, and black), and
(For example, magenta is Aminyl manufactured by Sumitomo Chemical.)
brilliantred F-4B, yellow is Kayanol manufactured by Nippon Kayaku
Milling Yellow 3GW, Sumi is made by Sumitomo Chemical
Sumilan Black WA), after superimposing these four color proofing film images and performing color proofing,
As shown in FIG. 5, if these film images are treated in a suitable container 8 with a coloring liquid 9 in which a black colorant (for example, Neutolan Black A manufactured by Yamada Chemical Co., Ltd.) is dissolved, translucent coloration can be obtained. Since the image 2c becomes a light-shielding black image 2d, if this is washed with water and dried, a light-shielding printing film image 3d can be obtained.
この焼付用フイルム画像３ｄをもつて、たとえ
ばアルニウム板１０に感光膜１１を塗布乾燥した
印刷版材１２に焼付け露光すれば、色分解印刷版
を製版することができる。 By using this printing film image 3d, a color separation printing plate can be made by printing and exposing a printing plate material 12, which has been coated with a photoresist film 11 on an aluminum plate 10 and dried.
上述のように、本発明の方法によれば、製版に
際し、１枚の感光性フイルム３ａを色校正用フイ
ルム画像３ｃとして、色校正に使用した後、焼付
用フイルム画像３ｄとして、焼付けに再利用でき
るので、製版に必要なフイルムが１枚で済むので
経費が節減されるとともに、従来の方法における
遮光性焼付用フイルム画像の作成工程が省略され
るので、製版工程を短縮することができる。 As described above, according to the method of the present invention, during plate making, one photosensitive film 3a is used for color proofing as a color proofing film image 3c, and then reused for printing as a printing film image 3d. Since only one film is required for plate making, costs are reduced, and the process of creating a light-shielding printing film image in the conventional method is omitted, so the plate making process can be shortened.
なお、前記例では黒色着色剤で処理したが、着
色液は黒色でなくてもよい。例えばシアン版用の
場合、赤色であれば結果は黒色になる。マゼンタ
版用でも、赤色であれば結果は赤色になる。要す
るに、結果が青色光からUV光に不透明であれば
よい。又、スミ版用では何もしなくてもよいこと
になる。 In addition, although the treatment was performed using a black coloring agent in the above example, the coloring liquid does not have to be black. For example, for a cyan plate, if it is red, the result will be black. Even for the magenta version, if it is red, the result will be red. In short, the result should be opaque from blue light to UV light. Also, for the sumi version, there is no need to do anything.
さらには、前記例は色校正用フイルム画像部を
作るのに、各シアン、マゼンタ、イエロー染色剤
で画像を作成した後、染色したが、前もつて全体
が染色された感光フイルムに露光し、画像以外の
不要部分（非画像部）をを除去するという方法で
も、もちろん可能である。 Furthermore, in the above example, in order to create an image area of a color proofing film, an image was created with each cyan, magenta, and yellow dye, and then the photosensitive film was dyed, but the photosensitive film, which had previously been dyed as a whole, was exposed to light. Of course, it is also possible to remove unnecessary parts other than images (non-image parts).
さらには又、前記例ではオーバレイ式色校正用
フイルムを使用して説明したが、それ以外の着色
画像フイルム、例えば地図又はパイプ、電気配線
図等カラー工業図面、捺染業、製陶器、又プリン
ト基盤等に使用するカラー図面ないし絵柄を青色
光からUV光に不透明となる染色をすることによ
り焼付用フイルム画像3dとして使用し、製版材
１２に焼付けることができる。 Furthermore, although the above example uses an overlay type color proofing film, other colored image films, such as maps or pipes, color industrial drawings such as electrical wiring diagrams, textile printing industry, pottery manufacturing, or printed substrates, may also be used. By dyeing a color drawing or pattern used for printing etc. so that it becomes opaque from blue light to UV light, it can be used as a printing film image 3D and printed onto the plate-making material 12.
図面は本発明方法を工程順に示すもので、第１
図は、本発明方法に使用する感光性フイルムに、
ネガフイルムを焼付中の状態を示す中央縦断正面
図、第２図は、露光済フイルムを水現像中の状態
を示す中央縦断正面図、第３図は、現像済フイル
ムを着色中の状態を示す中央縦断正面図、第４図
は、色校正用フイルムの中央縦断正面図、第５図
は、色校正用フイルムを再着色中の状態を示す中
央縦断正面図、第６図は、焼付用フイルムを製版
材に焼付中の状態を示す中央縦断正面図である。
１……ネガフイルム、２ａ……画像、２ｂ……
定着画像、２ｃ……着色画像、２ｃ……黒色画
像、３ａ……感光性フイルム、３ｂ……現像済フ
イルム、３ｃ……色校正用フイルム画像、３ｄ…
…焼付用フイルム画像、４……ベース、５……感
光膜、６……容器、７……着色液、８……容器、
９……着色液、１０……アルミニウム板、１１…
…感光膜、１２……製版材。
The drawings show the method of the present invention in the order of steps.
The figure shows the photosensitive film used in the method of the present invention.
FIG. 2 is a central longitudinal sectional front view showing the negative film being printed; FIG. 2 is a central longitudinal sectional front view showing the exposed film being developed with water; and FIG. 3 is the developed film being colored. 4 is a front view of the center longitudinal section of the color proofing film, FIG. 5 is a front view of the center longitudinal section showing the color proofing film being recolored, and FIG. 6 is a front view of the printing film. FIG. 3 is a central longitudinal sectional front view showing a state in which the image is being printed onto a plate-making material. 1... Negative film, 2a... Image, 2b...
Fixed image, 2c... Colored image, 2c... Black image, 3a... Photosensitive film, 3b... Developed film, 3c... Color proofing film image, 3d...
...Printing film image, 4...Base, 5...Photosensitive film, 6...Container, 7...Coloring liquid, 8...Container,
9...Coloring liquid, 10...Aluminum plate, 11...
...Photoresist film, 12...Plate making material.
Claims (1)
着色液で着色して得られる遮光性焼付フイルムを
もつて、感光性印刷版材に焼付けることを特徴と
する印刷版の製版方法。 ２ 着色画像がオーバーレイ式色校正用フイルム
である特許請求の範囲第１項に記載の印刷版の製
版方法。[Scope of Claims] 1. A printing plate characterized in that it is printed on a photosensitive printing plate material with a light-shielding printing film obtained by coloring a colored image with a coloring liquid that becomes opaque from blue light to ultraviolet light. plate-making method. 2. The method for making a printing plate according to claim 1, wherein the colored image is an overlay type color proofing film.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56192316A JPS5895348A (en) | 1981-11-30 | 1981-11-30 | Photoengraving method of printing plate |
| GB08232748A GB2112959A (en) | 1981-11-30 | 1982-11-17 | Originals for making printing plates |
| DE3243724A DE3243724C2 (en) | 1981-11-30 | 1982-11-26 | Process for the production of printing forms |
| IT24493/82A IT1191104B (en) | 1981-11-30 | 1982-11-29 | METHOD FOR MAKING PRINTING PLATES |
| FR8220011A FR2517438B1 (en) | 1981-11-30 | 1982-11-29 | PROCESS FOR PREPARING PRINTING PLATES |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56192316A JPS5895348A (en) | 1981-11-30 | 1981-11-30 | Photoengraving method of printing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5895348A JPS5895348A (en) | 1983-06-06 |
| JPS6246851B2 true JPS6246851B2 (en) | 1987-10-05 |
Family
ID=16289249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56192316A Granted JPS5895348A (en) | 1981-11-30 | 1981-11-30 | Photoengraving method of printing plate |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5895348A (en) |
| DE (1) | DE3243724C2 (en) |
| FR (1) | FR2517438B1 (en) |
| GB (1) | GB2112959A (en) |
| IT (1) | IT1191104B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5965840A (en) * | 1982-10-07 | 1984-04-14 | Sanyo Kokusaku Pulp Co Ltd | Formation of colored image and photosensitive material for forming colored image |
| DE3733874A1 (en) * | 1987-10-07 | 1989-04-27 | Hell Rudolf Dr Ing Gmbh | PRINTING MANUFACTURING WITH A WASHABLE IMAGE CARRIER |
| DE4018608A1 (en) * | 1990-06-11 | 1991-12-12 | Karl Heinz Hora | Prodn. of offset printing plate - involves text applied to transparent paper by laser printer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1484346A (en) * | 1921-04-14 | 1924-02-19 | Karl Werth | Process for producing negatives from nontransparent originals for use in preparing printing plates |
| DE526149C (en) * | 1930-03-01 | 1931-06-03 | Erich Loening Dr | Process for the production of transparencies as master copies for gravure printing |
| DE549378C (en) * | 1930-10-05 | 1932-04-27 | Belcolor G M B H | Process for the production of multicolor gravure transparencies |
| US3164468A (en) * | 1960-06-06 | 1965-01-05 | Gen Aniline & Film Corp | Photomechanical reversal process and foil and dyes for use therein |
| FR1316465A (en) * | 1961-01-05 | 1963-02-01 | Kodak Pathe | New photographic reproduction process using photocurable resins and new images obtained |
| GB1143679A (en) * | 1965-05-22 | 1900-01-01 | ||
| GB1147479A (en) * | 1965-10-24 | 1969-04-02 | Eastman Kodak Co | Method of preparing a colour proof |
| JPS516563B2 (en) * | 1972-03-05 | 1976-02-28 | ||
| FR2175102B1 (en) * | 1972-03-05 | 1976-04-30 | Somar Mfg | |
| US4229517A (en) * | 1976-11-13 | 1980-10-21 | E. I. Du Pont De Nemours And Company | Dot-etchable photopolymerizable elements |
-
1981
- 1981-11-30 JP JP56192316A patent/JPS5895348A/en active Granted
-
1982
- 1982-11-17 GB GB08232748A patent/GB2112959A/en not_active Withdrawn
- 1982-11-26 DE DE3243724A patent/DE3243724C2/en not_active Expired
- 1982-11-29 IT IT24493/82A patent/IT1191104B/en active
- 1982-11-29 FR FR8220011A patent/FR2517438B1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2517438B1 (en) | 1989-09-22 |
| FR2517438A1 (en) | 1983-06-03 |
| JPS5895348A (en) | 1983-06-06 |
| GB2112959A (en) | 1983-07-27 |
| DE3243724C2 (en) | 1986-08-28 |
| IT1191104B (en) | 1988-02-24 |
| IT8224493A1 (en) | 1984-05-29 |
| DE3243724A1 (en) | 1983-06-09 |
| IT8224493A0 (en) | 1982-11-29 |
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