JP2700529B2 - Cylindrical printing plate - Google Patents
Cylindrical printing plateInfo
- Publication number
- JP2700529B2 JP2700529B2 JP6232229A JP23222994A JP2700529B2 JP 2700529 B2 JP2700529 B2 JP 2700529B2 JP 6232229 A JP6232229 A JP 6232229A JP 23222994 A JP23222994 A JP 23222994A JP 2700529 B2 JP2700529 B2 JP 2700529B2
- Authority
- JP
- Japan
- Prior art keywords
- printing plate
- cylinder
- cylindrical
- photosensitive resin
- relief
- 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
Landscapes
- Printing Plates And Materials Therefor (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、輪転印刷に使用される
円筒型印刷版に関し、更に詳しくは、可撓性を有する基
板の表面に感光性樹脂層が設けられた感光性樹脂凸版材
を用いた円筒型印刷版に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cylindrical printing plate used for rotary printing, and more particularly, to a photosensitive resin relief printing plate having a photosensitive resin layer provided on the surface of a flexible substrate. It relates to the cylindrical printing plate used.
【０００２】[0002]
【従来の技術】印刷に使用する凸版材として、可撓性を
有する基板の表面に感光性樹脂層が設けられた感光性樹
脂凸版材がある。富士写真フイルム（株）製の富士トレ
リーフ（商品名）などがそれである。2. Description of the Related Art As a relief material used for printing, there is a photosensitive resin relief material in which a photosensitive resin layer is provided on the surface of a flexible substrate. Fuji Photo Relief (trade name) manufactured by Fuji Photo Film Co., Ltd. is one such example.
【０００３】輪転印刷では、この凸版材を感光性樹脂層
を外側にして印刷機のシリンダー外側に密着固定する必
要がある。従来は、両面テープを用いてシリンダー外周
面に凸版材を貼り着ける方法により、この固定を行って
いた。しかし、この固定法では、凸版材の着脱に手数が
かかる。[0003] In rotary printing, it is necessary to fix the relief material closely to the outside of a cylinder of a printing machine with the photosensitive resin layer facing outward. Conventionally, the fixing is performed by a method of attaching a relief material to the outer peripheral surface of the cylinder using a double-sided tape. However, in this fixing method, it takes time to attach and detach the relief material.
【０００４】そこで考え出されたのが、凸版材を円筒状
に曲成した円筒型印刷版である。例えば、凸版材を円筒
状に曲成して、その突き合わせ部を全長にわたって溶接
した円筒型印刷版が、特公昭５６−３１９８号公報に開
示されている。また、本出願人は、ベース筒の外周面
に、両面テープを用いて凸版材を貼り着けた２筒式の円
筒型印刷版を提案した（実願昭６０−４１８５１号）。What has been devised there is a cylindrical printing plate obtained by bending a relief printing plate into a cylindrical shape. For example, Japanese Patent Publication No. 56-3198 discloses a cylindrical printing plate obtained by bending a relief material into a cylindrical shape and welding the butted portion over the entire length. In addition, the present applicant has proposed a two-cylinder cylindrical printing plate in which a letterpress material is attached to the outer peripheral surface of a base cylinder using a double-sided tape (Japanese Utility Model Application No. 60-41851).
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、前者の
円筒型印刷版では、溶接に手数がかかり、経済性が悪
い。凸版材の基板が金属板の場合は、基板に伸縮がない
ため、円筒状に曲成された凸版材とシリンダーとの間に
径差を設けることが、凸版材をシリンダーに装着するた
めに必要となるが、その径差のために、装着された凸版
材にがたつきが生じる。However, in the case of the former cylindrical printing plate, welding is troublesome and economical. When the letterpress substrate is a metal plate, there is no expansion and contraction of the substrate, so it is necessary to provide a diameter difference between the letterpress material curved into a cylinder and the cylinder in order to attach the letterpress material to the cylinder. However, due to the diameter difference, the mounted relief material is rattled.
【０００６】後者の円筒型印刷版も、金属ベース、両面
テープ、凸版材の３層構造となるため、経済性が悪い。
また、ベース筒とシリンダーの径差のために、やはりが
たつきが問題になる。[0006] The latter cylindrical printing plate also has a three-layer structure of a metal base, a double-sided tape, and a letterpress material, and is therefore inefficient.
Also, rattling is another problem due to the difference in diameter between the base cylinder and the cylinder.
【０００７】本発明はかかる事情に鑑みて創案されたも
のであり、構造および製作が簡単で経済性に優れ、しか
もシリンダーに簡単に装着できて装着後にがたつきが生
じることもない円筒型印刷版を提供することを目的とす
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and has a simple structure and manufacture, is excellent in economical efficiency, and can be easily mounted on a cylinder, and has no rattling after mounting. The purpose is to provide a version.
【０００８】[0008]
【課題を解決するための手段】本発明にかかる円筒型印
刷版は、可撓性を有する基板の表面に感光性樹脂層が設
けられた感光性樹脂凸版材を、その感光性樹脂層を外側
に向けて円筒形状に曲成し、その円筒体の内面に、金属
板の表面に粘着剤層が設けられた片面粘着シートを、そ
の突き合わせ部が凸版材の突き合わせ部に重ならないよ
うに貼り着けたものである。According to the present invention, there is provided a cylindrical printing plate comprising: a photosensitive resin relief plate having a photosensitive resin layer provided on a flexible substrate; A single-sided pressure-sensitive adhesive sheet with a pressure-sensitive adhesive layer provided on the surface of a metal plate is adhered to the inner surface of the cylindrical body so that the butted portion does not overlap with the butted portion of the relief material. It is a thing.
【０００９】前記基板は、金属板であり、この金属板の
突き合わせ部を、円筒体の両端において、両エッジ部に
それぞれスポット溶接された連結板により結合してい
る。 [0009] The substrate is a metal plate.
Butts at both ends of the cylinder at both ends
Each is connected by a spot welded connecting plate.
You.
【００１０】[0010]
【作用】凸版材からなる円筒体は、その内面に貼り着け
られた片面粘着シートにより突き合わせ部が結合固定さ
れる。片面粘着シートは、金属板の表面に粘着剤層が設
けられたものであるので、突き合わせ部に十分な結合強
度を付与する。片面粘着シートの金属板はシリンダーと
の摩擦が小さく、粘着材層は厚み方向に収縮する。その
ため、がたつきが生じない程度に印刷版の内径を小さく
した場合にも、その印刷体をシリンダーの外側にスムー
ズに押し込むことができる。The cylindrical body made of letterpress material has its butted portion joined and fixed by a single-sided adhesive sheet attached to the inner surface thereof. Since the single-sided pressure-sensitive adhesive sheet has a pressure-sensitive adhesive layer provided on the surface of a metal plate, it provides a sufficient bonding strength to the butted portion. The metal plate of the single-sided adhesive sheet has low friction with the cylinder, and the adhesive layer contracts in the thickness direction. Therefore, even when the inner diameter of the printing plate is reduced to such a degree that rattling does not occur, it is possible to smoothly push the printed body out of the cylinder.
【００１１】[0011]
【実施例】以下、図面を参照して本発明の実施例を説明
する。図１は本発明を実施した円筒型印刷版の１例につ
いてその全体構造および積層構造を模式的に示す斜視図
である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view schematically showing an overall structure and a laminated structure of an example of a cylindrical printing plate embodying the present invention.
【００１２】本印刷版は、円筒形状に曲成された凸版材
１０と、その円筒体の内面全体に貼り着けられた片面粘
着シート２０とを具備する。The printing plate includes a relief material 10 bent into a cylindrical shape, and a single-sided adhesive sheet 20 adhered to the entire inner surface of the cylindrical body.
【００１３】凸版材１０は、スチール板からなる基板１
１の表面に感光性樹脂層１２を設けた感光性樹脂凸版材
である。具体的には、例えば富士写真フイルム（株）製
の富士トレリーフ（商品名）のうち、ＷＳ９５Ｈ−２、
ＷＳ９５−２、ＷＳ９５ＨＴ−２Ｎ（以上水現像タイ
プ）、ＣＳ９５ＮＫ（アルコール現像タイプ）などを用
いることができる。The letterpress material 10 is a substrate 1 made of a steel plate.
1 is a photosensitive resin relief printing plate having a photosensitive resin layer 12 provided on the surface thereof. Specifically, for example, among the Fuji Trelief (trade name) manufactured by Fuji Photo Film Co., Ltd., WS95H-2,
WS95-2, WS95HT-2N (water development type), CS95NK (alcohol development type) and the like can be used.
【００１４】この凸版材１０は、感光性樹脂層１２を外
側にして円筒形状に曲成されている。The relief printing plate 10 is bent into a cylindrical shape with the photosensitive resin layer 12 facing outward.
【００１５】凸版材１０の突き合わせ部は、突き合わせ
部近傍の感光性樹脂層１２を剥ぎ取り、基板１１の両エ
ッジ部にそれぞれスポット溶接した薄い連結板３０によ
り、両端部において結合されている。また、内面に貼り
着けられた片面粘着シート２０により、突き合わせ部全
長が結合されている。The butted portions of the relief printing material 10 are joined at both ends by stripping the photosensitive resin layer 12 near the butted portions and spot-welding to both edges of the substrate 11 by thin connecting plates 30 respectively. The entire length of the butt portion is joined by the single-sided adhesive sheet 20 attached to the inner surface.
【００１６】片面粘着シート２０は、アルミニウムから
なる金属板２１の表面に粘着剤層２２を設けたものであ
る。その突き合わせ部は、凸版材１０の突き合わせ部の
反対側に位置している。The single-sided pressure-sensitive adhesive sheet 20 has a pressure-sensitive adhesive layer 22 provided on the surface of a metal plate 21 made of aluminum. The butting portion is located on the opposite side of the butting portion of the relief printing plate 10.
【００１７】本印刷版は、凸版材１０を円筒状に曲成
し、その突き合わせ部の両端部を連結板３０，３０によ
り結合した後、内面に片面粘着シート２０を貼り着ける
ことにより、製作される。突き合わせ部の両端部を連結
板３０，３０により結合するだけでは、凸版材１０の復
元力により両端部以外の部分で突き合わせ部が開くが、
凸版材１０の裏面に片面粘着シート２０が貼り着けられ
ているので、突き合わせ部が全長にわたって確実に結合
される。This printing plate is manufactured by bending the relief printing plate material 10 into a cylindrical shape, joining both ends of the butted portion by connecting plates 30 and 30 and then attaching the single-sided adhesive sheet 20 to the inner surface. You. If the ends of the butted portions are simply joined by the connecting plates 30, 30, the butted portions are opened at portions other than the both ends due to the restoring force of the relief material 10.
Since the single-sided pressure-sensitive adhesive sheet 20 is adhered to the back surface of the relief printing material 10, the butted portions are securely joined over the entire length.
【００１８】製作された印刷版は、輪転印刷機の印刷シ
リンダーに外嵌装着されて使用される。印刷版の内径
は、シリンダーに外嵌装着されたときにがたつきが生じ
ない程度に小さくされる。The produced printing plate is used by being externally fitted to a printing cylinder of a rotary printing press. The inner diameter of the printing plate is so small that it does not rattle when mounted on the cylinder.
【００１９】印刷版の内径をこのように小さくすると、
通常は印刷版をシリンダーの外側に押し込むのが困難に
なるが、本印刷版では、押し込み時に金属板２１がシリ
ンダーに擦れ、両者の摩擦が小さい上に、粘着剤層２２
が厚み方向に収縮可能である。そのため、印刷版をスム
ーズに押し込むことができる。また、シリンダーからの
取り外しも、同様に簡単に行うことができる。When the inner diameter of the printing plate is reduced as described above,
Normally, it is difficult to push the printing plate out of the cylinder. However, in this printing plate, the metal plate 21 rubs against the cylinder at the time of pushing, and the friction between the two is small.
Can shrink in the thickness direction. Therefore, the printing plate can be pushed in smoothly. Also, removal from the cylinder can be performed similarly easily.
【００２０】しかも、本印刷版は、凸版材１０と片面粘
着シート２０の２層構造のため、構造が簡単である。ま
た、溶接を採用するものの、その溶接が突き合わせ部の
両端部にのみ用いられるので、製作も容易である。In addition, the printing plate has a simple structure because it has a two-layer structure of the relief printing plate material 10 and the single-sided adhesive sheet 20. Further, although welding is employed, since the welding is used only at both ends of the butted portion, the production is easy.
【００２１】更に、本実施例の印刷版は、凸版材１０の
基板が金属板からなり、且つ、その突き合わせ部を両端
部において溶接したので、剛性が高く、シリンダーへの
着脱等において取り扱いが容易である。また、凸版材１
０の裏面に片面粘着シート２０を貼り着ける作業が容易
である。Further, the printing plate of this embodiment has a high rigidity because the substrate of the relief printing plate 10 is made of a metal plate and the butted portions are welded at both ends, so that it is easy to handle when attaching and detaching to and from a cylinder. It is. In addition, letterpress material 1
The work of attaching the single-sided adhesive sheet 20 to the back surface of the “0” is easy.
【００２２】[0022]
【発明の効果】以上に説明した通り、本発明にかかる円
筒型印刷版は、円筒形状に曲成された凸版材と、その内
面に貼り着けられた片面粘着シートとの２層構造である
ので、構造が簡単である。凸版材の突き合わせ部を片面
粘着シートにより結合するので、その結合に手数がかか
らない。従って、経済性が良い。片面粘着シートが、金
属板の表面に粘着剤層が設けられたものであるので、が
たつきが生じない程度に円筒体の内径を小さくした場合
にも、その円筒体をシリンダーの外側にスムーズに押し
込むことができる。従って、シリンダーへの装着が簡単
であり、かつ装着後のがたつきを取り除くことができ
る。As described above, the cylindrical printing plate according to the present invention has a two-layer structure of a letterpress material bent into a cylindrical shape and a single-sided adhesive sheet adhered to the inner surface thereof. , The structure is simple. Since the butted portions of the letterpress material are joined by the single-sided pressure-sensitive adhesive sheet, there is no trouble in joining. Therefore, economy is good. Since the single-sided adhesive sheet has an adhesive layer provided on the surface of a metal plate, even if the inner diameter of the cylinder is reduced to the extent that rattling does not occur, the cylinder can be smoothly moved to the outside of the cylinder. Can be pushed. Therefore, mounting to the cylinder is easy, and rattling after mounting can be eliminated.
【００２３】また、この円筒型印刷版は、凸版材の基板
を金属板とし、金属板の突き合わせ部を、円筒体の両端
部において、両エッジ部にそれぞれスポット溶接された
連結板により結合したので、高強度であり、取り扱いが
容易である。片面接着シートを貼り付ける場合に、その
作業が容易である。連結板が印刷の邪魔にならない。溶
接を用いるものの、突き合わせ部を全長溶接するする場
合に比べると、溶接作業が非常に簡単である。 The cylindrical printing plate is provided with a relief printing substrate.
Is a metal plate, and the butted part of the metal plate is
Spot welded to both edges
High strength due to connection by connecting plate
Easy. When attaching a single-sided adhesive sheet,
Work is easy. The connecting plate does not interfere with printing. Dissolution
For welding full length of butt joints, using contact
The welding operation is very simple as compared with the case.
【図１】本発明を実施した円筒型印刷版の１例について
その全体構造および積層構造を模式的に示す斜視図であ
る。FIG. 1 is a perspective view schematically showing an overall structure and a laminated structure of an example of a cylindrical printing plate embodying the present invention.
１０ 凸版材 １１ 基板 １２ 感光性樹脂層 ２０ 片面粘着シート ２１ 金属板 ２２ 粘着剤層 ３０ 連結板 Reference Signs List 10 letterpress material 11 substrate 12 photosensitive resin layer 20 single-sided adhesive sheet 21 metal plate 22 adhesive layer 30 connecting plate
Claims (1)
層が設けられた感光性樹脂凸版材を、その感光性樹脂層
を外側に向けて円筒形状に曲成し、その円筒体の内面
に、金属板の表面に接着剤層が設けられた片面粘着シー
トを、その突き合わせ部が凸版材の突き合わせ部に重な
らないように貼り着け、前記基板を金属板とし、金属板
の突き合わせ部を、円筒体の両端において、両エッジ部
にそれぞれスポット溶接された連結板により結合したこ
とを特徴とする円筒型印刷版。 1. A photosensitive resin is provided on the surface of a flexible substrate.
The photosensitive resin relief printing material provided with the layer, the photosensitive resin layer
Is bent outward into a cylindrical shape, and the inner surface of the cylindrical body is bent.
In addition, a single-sided adhesive sheet with an adhesive layer provided on the surface of a metal plate
The butting part overlaps the butting part of the letterpress material.
Affix so that the substrate is a metal plate,
At both ends of the cylindrical body
Are connected to each other by connecting plates that are spot-welded.
And a cylindrical printing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6232229A JP2700529B2 (en) | 1994-08-31 | 1994-08-31 | Cylindrical printing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6232229A JP2700529B2 (en) | 1994-08-31 | 1994-08-31 | Cylindrical printing plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0872429A JPH0872429A (en) | 1996-03-19 |
| JP2700529B2 true JP2700529B2 (en) | 1998-01-21 |
Family
ID=16936004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6232229A Expired - Lifetime JP2700529B2 (en) | 1994-08-31 | 1994-08-31 | Cylindrical printing plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2700529B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997043129A1 (en) * | 1996-05-14 | 1997-11-20 | Mitsubishi Paper Mills Limited | Method of sticking press plate and support together and sticking device |
| US20020174946A1 (en) * | 2001-05-25 | 2002-11-28 | Kyoeisha Chemical Co., Ltd. | Printing relief and an adhesive material for making the same |
| KR20200075042A (en) | 2013-09-04 | 2020-06-25 | 아이머 플래닝 가부시키가이샤 | Printing plate unit, plate cylinder device and printing plate unit automatic attachment device for printer |
| CN106494111B (en) * | 2016-10-25 | 2018-11-16 | 福建泰兴特纸有限公司 | Seamless cylindrical metallic working version and its manufacture craft |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831146Y2 (en) * | 1979-03-31 | 1983-07-09 | 旭化成株式会社 | Seamless resin printing plate |
| JPS61162353A (en) * | 1985-01-14 | 1986-07-23 | Toray Ind Inc | Manufacture of printing block material which is seamles practically |
| JPS61158464U (en) * | 1985-03-22 | 1986-10-01 | ||
| JPS6278466U (en) * | 1985-11-05 | 1987-05-19 |
-
1994
- 1994-08-31 JP JP6232229A patent/JP2700529B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0872429A (en) | 1996-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3272427B2 (en) | Offset printing plate and its manufacturing method | |
| JP2700529B2 (en) | Cylindrical printing plate | |
| JP4633394B2 (en) | How to apply double-sided adhesive tape with pull tab for peeling | |
| JPH10246211A (en) | Plate-shaped joining structure | |
| JPH0742340Y2 (en) | Box | |
| JPH01209465A (en) | Easy sealing type ep cartridge for toner | |
| CN217515106U (en) | Support and vehicle | |
| JP3225855U (en) | Certificate mounting sheet | |
| JP3001385U (en) | Double-sided adhesive tape with metal foil as core material | |
| JP3005548U (en) | Double-sided tape | |
| JPH0222424Y2 (en) | ||
| JP3057324U (en) | Double-sided tape | |
| JPH0136599Y2 (en) | ||
| JP2004257503A5 (en) | ||
| JP3065911U (en) | Corrugated ball member with adhesive function | |
| JPS5823229U (en) | Automotive double sheet metal edge joint structure | |
| JPS601593U (en) | Sheet metal joint structure | |
| JPH08301535A (en) | Winding tool such as continuous crimp terminals | |
| JPS6017356Y2 (en) | Heading label for forms | |
| JPH0353116B2 (en) | ||
| JPS641883Y2 (en) | ||
| JPS5978694U (en) | electromagnetic shielding wallpaper | |
| JP2525078Y2 (en) | Joint structure between plate members | |
| JPS6129706Y2 (en) | ||
| JPH09237048A (en) | Display panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081003 Year of fee payment: 11 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091003 Year of fee payment: 12 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091003 Year of fee payment: 12 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101003 Year of fee payment: 13 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111003 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111003 Year of fee payment: 14 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121003 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121003 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131003 Year of fee payment: 16 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |