JPS6257264U - - Google Patents
Info
- Publication number
- JPS6257264U JPS6257264U JP14828985U JP14828985U JPS6257264U JP S6257264 U JPS6257264 U JP S6257264U JP 14828985 U JP14828985 U JP 14828985U JP 14828985 U JP14828985 U JP 14828985U JP S6257264 U JPS6257264 U JP S6257264U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- photosensitive resin
- layers
- shore
- thickness
- 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
- 239000011347 resin Substances 0.000 claims description 13
- 229920005989 resin Polymers 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims 1
- 238000000016 photochemical curing Methods 0.000 claims 1
Description
第１図及び第２図は、従来の感光性樹脂凸版（
製版前）の構成を示す部分断面図を示すものであ
り、第３図は本考案に係る感光性樹脂凸版（製版
前）の構成を示す部分断面図を示す。なお、図中
の符号は、以下のものを表わす。
１……感光性樹脂層、２……支持体、３……ベ
ース樹脂層、１―ａ……上部感光性樹脂層（Ａ層
）、１―ｂ……下部感光性樹脂層（Ｂ層）。
Figures 1 and 2 show conventional photosensitive resin letterpress (
FIG. 3 is a partial sectional view showing the structure of a photosensitive resin letterpress plate (before plate making) according to the present invention. Note that the symbols in the figure represent the following. 1... Photosensitive resin layer, 2... Support, 3... Base resin layer, 1-a... Upper photosensitive resin layer (A layer), 1-b... Lower photosensitive resin layer (B layer) .
Claims (1)
る感光性樹脂凸版において、当該感光性樹脂層が
上部感光性樹脂層（Ａ層）及び下部感光性樹脂層
（Ｂ層）の２層から構成され、光硬化後の前記２
層のそれぞれの硬度がＡ層４０〜９０°シヨアー
Ａ，Ｂ層１７〜６０°シヨアーＡの範囲であり、
かつＡ層がＢ層より少なくとも１０°シヨアーＡ
高い値を示すようになした感光性樹脂凸版。 (2) Ａ層の厚みが０．０５〜１．０mm、Ｂ層の
厚みが０．１mm以上である実用新案登録請求の範
囲第１項記載の感光性樹脂凸版。[Scope of Claim for Utility Model Registration] (1) In a photosensitive resin letterpress plate formed by laminating a photosensitive resin layer on a support, the photosensitive resin layer is an upper photosensitive resin layer (layer A) and a lower photosensitive resin layer. It is composed of two layers (layer B), and the above-mentioned 2 layers after photocuring are
The hardness of each of the layers is in the range of 40 to 90 degrees shore A for the A layer and 17 to 60 degrees shore A for the B layer,
and layer A is at least 10° shore A than layer B.
A photosensitive resin letterpress that shows high values. (2) The photosensitive resin letterpress plate according to claim 1, wherein the A layer has a thickness of 0.05 to 1.0 mm, and the B layer has a thickness of 0.1 mm or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14828985U JPS6257264U (en) | 1985-09-28 | 1985-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14828985U JPS6257264U (en) | 1985-09-28 | 1985-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257264U true JPS6257264U (en) | 1987-04-09 |
Family
ID=31062415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14828985U Pending JPS6257264U (en) | 1985-09-28 | 1985-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0199657U (en) * | 1987-12-24 | 1989-07-04 | ||
| JPH01156059U (en) * | 1988-04-11 | 1989-10-26 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5492402A (en) * | 1977-12-28 | 1979-07-21 | Asahi Chemical Ind | Photosensitive resin relief printing and fabrication |
| JPS556392A (en) * | 1978-06-22 | 1980-01-17 | Hercules Inc | Multilayer printing plate and preparing same |
-
1985
- 1985-09-28 JP JP14828985U patent/JPS6257264U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5492402A (en) * | 1977-12-28 | 1979-07-21 | Asahi Chemical Ind | Photosensitive resin relief printing and fabrication |
| JPS556392A (en) * | 1978-06-22 | 1980-01-17 | Hercules Inc | Multilayer printing plate and preparing same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0199657U (en) * | 1987-12-24 | 1989-07-04 | ||
| JPH01156059U (en) * | 1988-04-11 | 1989-10-26 |
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