JPS5644690A - Original form for offset printing - Google Patents
Original form for offset printingInfo
- Publication number
- JPS5644690A JPS5644690A JP12100579A JP12100579A JPS5644690A JP S5644690 A JPS5644690 A JP S5644690A JP 12100579 A JP12100579 A JP 12100579A JP 12100579 A JP12100579 A JP 12100579A JP S5644690 A JPS5644690 A JP S5644690A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- printing
- original form
- base paper
- photographic printing
- 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
Landscapes
- Photoreceptors In Electrophotography (AREA)
- Printing Plates And Materials Therefor (AREA)
Abstract
PURPOSE: To obtain the titled original form devoid of printing failure spot, to be suited for a printing machine provided with automatic feeding device, while the base paper being prepared by a Yankee paper machine is provided with a smooth photographic printing layer on its glossy side face.
CONSTITUTION: The base construction of the purposed original form is such that, on the glossy side face of the base paper 1 being prepared by the Yankee paper machine, the photographic printing layer 2 having a printing smoothness at 150sec or more is provided, while that of the nonglossy side of the layer is set at 100sec or less. When necessary, a precoat layer 3 having a smooth surface may be provided between the glossy side of the base paper 1 and the photographic printing layer 2, or a back-coat layer 4 the printing smoothness thereof is set at 100sec or less, and according to the necessity, a watertight layer 5 having a smooth surface may be provided between the precoat layer 3 of the base plate and the photographic printing layer 2. As the base paper, a direct drawing master, EF master, etc. can be employed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12100579A JPS5644690A (en) | 1979-09-20 | 1979-09-20 | Original form for offset printing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12100579A JPS5644690A (en) | 1979-09-20 | 1979-09-20 | Original form for offset printing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5644690A true JPS5644690A (en) | 1981-04-23 |
Family
ID=14800420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12100579A Pending JPS5644690A (en) | 1979-09-20 | 1979-09-20 | Original form for offset printing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5644690A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185441A (en) * | 1981-05-12 | 1982-11-15 | Mitsubishi Paper Mills Ltd | Dispersion for formation of electrophotographic receptor |
JPS57186756A (en) * | 1981-05-13 | 1982-11-17 | Mitsubishi Paper Mills Ltd | Improved electrophotographic photosensitive material |
JPS57187659U (en) * | 1981-05-26 | 1982-11-29 | ||
JPS6174385U (en) * | 1984-10-20 | 1986-05-20 | ||
JPS6289972A (en) * | 1985-06-10 | 1987-04-24 | Ishihara Sangyo Kaisha Ltd | Color electrophotography method |
JPS62101497A (en) * | 1985-10-28 | 1987-05-11 | Ricoh Co Ltd | Planographic plate original material |
JPH037553A (en) * | 1989-06-03 | 1991-01-14 | Daifuku Shokuhin Kogyo:Kk | Heat-cooked food composed mainly of potato and dairy product and preparation thereof |
JPH03141369A (en) * | 1990-09-21 | 1991-06-17 | Mitsubishi Paper Mills Ltd | Electrophotographic offset master |
JPH046685U (en) * | 1990-05-09 | 1992-01-22 | ||
JPH0595757A (en) * | 1991-10-03 | 1993-04-20 | Snow Brand Milk Prod Co Ltd | Cheese spreads having good preservability and its production |
-
1979
- 1979-09-20 JP JP12100579A patent/JPS5644690A/en active Pending
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57185441A (en) * | 1981-05-12 | 1982-11-15 | Mitsubishi Paper Mills Ltd | Dispersion for formation of electrophotographic receptor |
JPH038538B2 (en) * | 1981-05-12 | 1991-02-06 | Mitsubishi Paper Mills Ltd | |
JPS57186756A (en) * | 1981-05-13 | 1982-11-17 | Mitsubishi Paper Mills Ltd | Improved electrophotographic photosensitive material |
JPH038537B2 (en) * | 1981-05-13 | 1991-02-06 | Mitsubishi Paper Mills Ltd | |
JPS57187659U (en) * | 1981-05-26 | 1982-11-29 | ||
JPS6174385U (en) * | 1984-10-20 | 1986-05-20 | ||
JPS6289972A (en) * | 1985-06-10 | 1987-04-24 | Ishihara Sangyo Kaisha Ltd | Color electrophotography method |
JPH0696354B2 (en) * | 1985-10-28 | 1994-11-30 | 株式会社リコー | Original plate for lithographic printing |
JPS62101497A (en) * | 1985-10-28 | 1987-05-11 | Ricoh Co Ltd | Planographic plate original material |
JPH037553A (en) * | 1989-06-03 | 1991-01-14 | Daifuku Shokuhin Kogyo:Kk | Heat-cooked food composed mainly of potato and dairy product and preparation thereof |
JPH046685U (en) * | 1990-05-09 | 1992-01-22 | ||
JPH03141369A (en) * | 1990-09-21 | 1991-06-17 | Mitsubishi Paper Mills Ltd | Electrophotographic offset master |
JPH0595757A (en) * | 1991-10-03 | 1993-04-20 | Snow Brand Milk Prod Co Ltd | Cheese spreads having good preservability and its production |
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