JPH0127857B2 - - Google Patents
Info
- Publication number
- JPH0127857B2 JPH0127857B2 JP55170646A JP17064680A JPH0127857B2 JP H0127857 B2 JPH0127857 B2 JP H0127857B2 JP 55170646 A JP55170646 A JP 55170646A JP 17064680 A JP17064680 A JP 17064680A JP H0127857 B2 JPH0127857 B2 JP H0127857B2
- Authority
- JP
- Japan
- Prior art keywords
- printing
- transparent ink
- printed
- registration
- registration mark
- 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
- 238000007639 printing Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 9
- 239000006081 fluorescent whitening agent Substances 0.000 claims description 5
- 238000004020 luminiscence type Methods 0.000 claims description 4
- 239000000976 ink Substances 0.000 description 18
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
Landscapes
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Coating Apparatus (AREA)
Description
【発明の詳細な説明】
本発明は透明インキを用いて印刷を行う場合の
見当合せ法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a registration method when printing with transparent ink.
グラビア印刷、オフセツト印刷等において印刷
時における見当を合わせる方法として一般的なも
のは、印刷された各色の見当マーク、例えば赤色
マーク、黄色マーク、藍色マークを可視光を発光
し、その反射光を受光する光電素子を用いた検出
器によつて検知し、相互の色の見当マークの印刷
位置関係を検出し、印刷機のコンベンセーターロ
ーラーの位置、作動等を制御することにより印刷
の初期及び印刷中の見当を合わせようとする方法
である。しかしながらこのような方法では前記の
ような光電素子を用いた検出器によるから当然の
ことながら透明インキを検出することが不可能で
あり、透明インキを用いた印刷には適用できなか
つた。しかるに印刷において透明インキを用いる
ことは、図柄を透明樹脂でオーバーコートした
り、転写材、シール等の作成に際し接着剤層、離
型剤層を形成したりする等近来増々頻繁になつて
おり、透明インキを用いる印刷においても通常の
インキの場合と同様に見当合せをすることが望ま
れている。例えば従来の転写材においては接着剤
層、離型剤層は図柄部分を覆うように形成されて
いたため、転写後、図柄部分以外にも余分な接着
剤層、離型剤層が転写され、転写図柄の美観を損
ねがちであつた。 A common method for adjusting the register during printing in gravure printing, offset printing, etc. is to emit visible light on the printed register marks of each color, such as red marks, yellow marks, and indigo marks, and then use the reflected light to emit visible light. A detector using a photoelectric element that receives light detects the printing positional relationship of the register marks of mutual colors, and controls the position and operation of the convenser roller of the printing press, thereby controlling the initial stage of printing and printing. This is a method of trying to match the register inside. However, since such a method uses a detector using a photoelectric element as described above, it is naturally impossible to detect transparent ink, and it cannot be applied to printing using transparent ink. However, the use of transparent ink in printing has become more frequent in recent years, such as overcoating designs with transparent resin or forming adhesive layers and release agent layers when creating transfer materials, stickers, etc. Even in printing using transparent ink, it is desired to achieve registration in the same way as in the case of normal ink. For example, in conventional transfer materials, the adhesive layer and release agent layer were formed to cover the pattern area, so after the transfer, the extra adhesive layer and release agent layer were transferred to areas other than the pattern area. This tended to spoil the beauty of the design.
本発明者らはこのような印刷業界の現状に鑑み
て、透明インキを用いる印刷における見当合せ法
を発明せんとし、種々研究した結果本発明を完成
するに至つたものである。即ち本発明は、少なく
とも１版は微量の蛍光増白剤を含む透明インキを
用いて印刷し、該透明インキにて印刷された見当
マーク部に紫外線を照射することによりルミネツ
センスを発光させて見当マークを検知し、この見
当マークと他の版により印刷した見当マークとの
位置を検出し、図柄の見当合せを行うことを特徴
とする透明インキを用いる印刷における見当合せ
法である。 In view of the current state of the printing industry, the present inventors set out to invent a registration method for printing using transparent ink, and as a result of various studies, they have completed the present invention. That is, in the present invention, at least one plate is printed using transparent ink containing a trace amount of fluorescent whitening agent, and the registration mark portion printed with the transparent ink is irradiated with ultraviolet rays to emit luminescence to form the registration mark. This is a registration method for printing using transparent ink, which is characterized by detecting the position of the registration mark and the registration mark printed by another plate, and registering the pattern.
次に本発明について更に詳しく説明する。本発
明においては少なくとも１版は微量の蛍光増白剤
を含む透明インキを用いて印刷する。使用する蛍
光増白剤としては例えばカヤライトＢ（商標 日
本化薬社製）、イルミナール（商標 昭和化工社
製）等がある。蛍光増白剤の含有量は樹脂、溶剤
等よりなる透明インキに対して0.1％〜数％で十
分である。尚、蛍光増白剤を含むことによつてイ
ンキの透明性が損なわれることはほとんどない。 Next, the present invention will be explained in more detail. In the present invention, at least one plate is printed using transparent ink containing a trace amount of optical brightener. Examples of fluorescent brighteners used include Kayalite B (trademark, manufactured by Nippon Kayaku Co., Ltd.), Illuminal (trademark, manufactured by Showa Kako Co., Ltd.), and the like. It is sufficient for the content of the fluorescent whitening agent to be 0.1% to several % with respect to the transparent ink made of resin, solvent, etc. Incidentally, the transparency of the ink is almost never impaired by the inclusion of a fluorescent whitening agent.
次に前記透明インキにより印刷された見当マー
ク部に紫外線を照射する。紫外線を照射された見
当マーク部は前記蛍光増白剤によつてルミネツセ
ンス（冷光）を発光する。このルミネツセンスを
検知する受光部が内蔵された検出器を使用するこ
とにより、該見当マークの位置を検知することが
できる。この見当マークと他の版により印刷した
見当マークとの位置を検出し、図柄の見当合せを
行う。他の版による印刷が透明インキにて行われ
る場合は上に述べたのと同様な方法によりその見
当マーク部を検出する。又、他の版による印刷が
不透明インキにて行われる場合は通常の印刷にお
いて用いられる検出器を使用してその見当マーク
部を検出する。 Next, the register mark portion printed with the transparent ink is irradiated with ultraviolet rays. The register mark portion irradiated with ultraviolet light emits luminescence (cold light) due to the fluorescent whitening agent. By using a detector having a built-in light receiving section that detects this luminescence, the position of the registration mark can be detected. The positions of this register mark and register marks printed by other plates are detected, and the patterns are registered. If printing with another plate is performed using transparent ink, the register mark portion is detected using a method similar to that described above. Further, when printing with another plate is performed using opaque ink, the register mark portion is detected using a detector used in normal printing.
尚、前記紫外線を発する発光器は検出器に内蔵
してもよく、検出器以外の場所に設けてもよい。 Note that the light emitting device that emits the ultraviolet rays may be built into the detector, or may be provided at a location other than the detector.
本発明は以上のような見当合せ法であるから、
透明インキを用いる印刷において見当合せが可能
となり、又既存の印刷機械に容易に適用できるも
のであるから、種々の透明インキを用いる印刷に
おいて汎用されることが期待される。 Since the present invention is a registration method as described above,
Since it enables registration in printing using transparent ink and can be easily applied to existing printing machines, it is expected that it will be widely used in printing using various transparent inks.
Claims (1)
明インキを用いて印刷し、該透明インキにて印刷
された見当マーク部に紫外線を照射することによ
りルミネツセンスを発光させて見当マークを検知
し、この見当マークと他の版により印刷した見当
マークとの位置を検出し、図柄の見当合せを行う
ことを特徴とする透明インキを用いる印刷におけ
る見当合せ法。1. At least one plate is printed using transparent ink containing a trace amount of fluorescent whitening agent, and the registration mark portion printed with the transparent ink is irradiated with ultraviolet rays to emit luminescence and detect the registration mark, A registration method in printing using transparent ink, which is characterized by detecting the position of this registration mark and a registration mark printed by another plate and registering the pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55170646A JPS5793154A (en) | 1980-12-02 | 1980-12-02 | Registration for printing using transparent ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55170646A JPS5793154A (en) | 1980-12-02 | 1980-12-02 | Registration for printing using transparent ink |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5793154A JPS5793154A (en) | 1982-06-10 |
| JPH0127857B2 true JPH0127857B2 (en) | 1989-05-31 |
Family
ID=15908729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55170646A Granted JPS5793154A (en) | 1980-12-02 | 1980-12-02 | Registration for printing using transparent ink |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5793154A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3265646D1 (en) * | 1981-10-30 | 1985-09-26 | Crosfield Electronics Ltd | Controlling register in a printing press |
| US4700627A (en) * | 1986-01-28 | 1987-10-20 | Case-Hoyt | Method and apparatus for marking defective portions of a printed web |
| GB8611555D0 (en) * | 1986-05-12 | 1986-06-18 | Crosfield Electronics Ltd | Image reproduction |
| GB8807161D0 (en) * | 1988-03-25 | 1988-04-27 | Crosfield Electronics Ltd | Register mark detection |
| JPH04247457A (en) * | 1991-02-01 | 1992-09-03 | Shinobu Denshi:Kk | Method for monitoring printing quality |
| US7851666B2 (en) | 2002-06-07 | 2010-12-14 | Kimberly-Clark Worldwide, Inc. | Components of articles including contrasting printed blocks |
| US7919668B2 (en) | 2002-06-07 | 2011-04-05 | Kimberly-Clark Worldwide, Inc. | Components of articles including continuous detector materials |
| EP1410910B1 (en) * | 2002-10-14 | 2008-12-03 | Eastman Kodak Company | Method for detecting a register mark, particularly a colorless or low-color register mark |
| DE10361478B4 (en) * | 2003-12-23 | 2008-05-08 | Eastman Kodak Co. | Method for detecting a colorless or colorable register mark |
| JP5349734B2 (en) * | 2005-12-19 | 2013-11-20 | 大日本印刷株式会社 | Printed matter having a colorless and transparent perfume printing layer |
| JP4260870B1 (en) | 2008-03-05 | 2009-04-30 | 太洋電機産業株式会社 | Register mark detection device |
| FI126606B (en) * | 2012-05-15 | 2017-03-15 | Walki Group Oy | A method for accurately aligning printing with different inks on rotogravure printing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130857A (en) * | 1974-09-11 | 1976-03-16 | Toppan Printing Co Ltd | RITSUTAIKE SHOZAINOSEIZOHOHO |
| JPS5213905A (en) * | 1975-07-19 | 1977-02-02 | Yamatoya Shokai | Registering method of multiiprinting |
| JPS5312405A (en) * | 1976-07-15 | 1978-02-03 | Tokyo Printing Ink Mfg Co Ltd | Method of producing grain pattern decorated board |
| JPS5448078A (en) * | 1977-09-24 | 1979-04-16 | Ise Electronics Corp | Method of aligning positions of mesh for printing and matter to be printed |
| JPS5533146A (en) * | 1978-08-30 | 1980-03-08 | Dainippon Screen Mfg Co Ltd | Photoelectric element for detecting and positioning register mark for engraving |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245040Y2 (en) * | 1978-10-06 | 1987-11-30 |
-
1980
- 1980-12-02 JP JP55170646A patent/JPS5793154A/en active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5130857A (en) * | 1974-09-11 | 1976-03-16 | Toppan Printing Co Ltd | RITSUTAIKE SHOZAINOSEIZOHOHO |
| JPS5213905A (en) * | 1975-07-19 | 1977-02-02 | Yamatoya Shokai | Registering method of multiiprinting |
| JPS5312405A (en) * | 1976-07-15 | 1978-02-03 | Tokyo Printing Ink Mfg Co Ltd | Method of producing grain pattern decorated board |
| JPS5448078A (en) * | 1977-09-24 | 1979-04-16 | Ise Electronics Corp | Method of aligning positions of mesh for printing and matter to be printed |
| JPS5533146A (en) * | 1978-08-30 | 1980-03-08 | Dainippon Screen Mfg Co Ltd | Photoelectric element for detecting and positioning register mark for engraving |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5793154A (en) | 1982-06-10 |
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