ES335333A1 - Method and arrangement for producing printing forms - Google Patents
Method and arrangement for producing printing formsInfo
- Publication number
- ES335333A1 ES335333A1 ES335333A ES335333A ES335333A1 ES 335333 A1 ES335333 A1 ES 335333A1 ES 335333 A ES335333 A ES 335333A ES 335333 A ES335333 A ES 335333A ES 335333 A1 ES335333 A1 ES 335333A1
- Authority
- ES
- Spain
- Prior art keywords
- blank
- coating
- transfer sheet
- sheet
- transfer
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/04—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using solvent-soluble dyestuffs on the master sheets, e.g. alcohol-soluble
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/055—Thermographic processes for producing printing formes, e.g. with a thermal print head
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
- Color Printing (AREA)
Abstract
A mirror image printing master is produced by disposing a first transfer sheet 11 behind a printing master blank 3, said first transfer sheet having a coating 5 including a substance absorbent to heat-producing waves and a binder which is meltable below 100 C., applying pressure to the upper surface of the blank to transfer a portion of the coating to the blank as mirror image characters 4 on the rear side of the blank, separating the blank from the first transfer sheet, disposing a further transfer sheet (13), Fig. 3 (not shown), against the rear of the blank, said further transfer sheet carrying a coating (7) which is meltable below 100 C. and includes a duplicating dye, and transmitting infra-red radiation or a high frequency electric current through the sheet (13) so as to transfer a portion (7a), Fig. 4 (not shown), of the coating (7) to the mirror image characters 4 by differential heating. The coating 5 is supported on a paper backing 12. The pressure is applied to the blank 3 by means of handwriting, a type member of a typewriter, with or without an ink ribbon, or by a letterpress printing machine. The layer (7) may be covered with a protective coating of wax (9), Fig. 8 (not shown). When duplication has caused the portion (7a) to be partly or wholly exhausted, it is renewed using a further sheet (13).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER0042441 | 1966-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES335333A1 true ES335333A1 (en) | 1968-04-01 |
Family
ID=7406657
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES335333A Expired ES335333A1 (en) | 1966-01-17 | 1967-01-05 | Method and arrangement for producing printing forms |
ES1967134159U Expired ES134159Y (en) | 1966-01-17 | 1967-11-23 | A LAYER TRANSMITTER SHEET FOR THE MANUFACTURE AND REGENERATION OF REPRODUCIBLE PRINT FORMS OF REVERSED IMAGE. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1967134159U Expired ES134159Y (en) | 1966-01-17 | 1967-11-23 | A LAYER TRANSMITTER SHEET FOR THE MANUFACTURE AND REGENERATION OF REPRODUCIBLE PRINT FORMS OF REVERSED IMAGE. |
Country Status (8)
Country | Link |
---|---|
US (1) | US3505955A (en) |
AT (1) | AT269911B (en) |
CH (1) | CH534581A (en) |
DE (1) | DE1571804B2 (en) |
ES (2) | ES335333A1 (en) |
FR (1) | FR1507826A (en) |
GB (1) | GB1130805A (en) |
SE (1) | SE313822B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2049019A1 (en) * | 1970-09-25 | 1972-03-30 | Ritzerfeld Gerhard | Process for the formation of images on a lithographic printing plate |
AU5224973A (en) * | 1972-04-10 | 1974-08-22 | Australia Res Lab | Electrostatic duplication |
US3900586A (en) * | 1972-12-20 | 1975-08-19 | Australia Res Lab | Electrostatic duplicating process |
GB8900747D0 (en) * | 1989-01-13 | 1989-03-08 | Payne J M Innovators | Improved printing process |
GB9217321D0 (en) * | 1992-08-14 | 1992-09-30 | Columbia Ribbon & Manufacturin | Thermal transfer printing ribbon and method of printing |
CN111171778A (en) * | 2020-01-15 | 2020-05-19 | 王超 | Radiation mother-son plate curing colloid and forming method of daughter plate thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA693721A (en) * | 1964-09-01 | F. Koberlein Louis | Spirit duplicating process and transfer sheet therefor | |
US2777781A (en) * | 1955-03-04 | 1957-01-15 | Ditto Inc | Transfer sheet having waxy top protective coating |
US2898852A (en) * | 1957-06-10 | 1959-08-11 | Eastman Kodak Co | Photomechanical spirit duplicating process |
BE577338A (en) * | 1958-04-04 | |||
US3087832A (en) * | 1958-12-08 | 1963-04-30 | Ncr Co | Transferable magnetic coating composition and transfer web coated therewith |
NL254378A (en) * | 1959-11-20 | |||
US3129661A (en) * | 1960-03-31 | 1964-04-21 | Columbia Ribbon & Carbon | Novel duplicating processes |
US3151550A (en) * | 1961-03-27 | 1964-10-06 | Columbia Ribbon & Carbon | Duplication |
US3342623A (en) * | 1961-07-14 | 1967-09-19 | Eastman Kodak Co | Heat-sensitive elements for use in thermography |
NL131661C (en) * | 1961-12-14 | 1900-01-01 | ||
US3170809A (en) * | 1962-05-04 | 1965-02-23 | Oxford Paper Co | Transfer sheet and process of making |
US3384015A (en) * | 1965-03-23 | 1968-05-21 | Columbia Ribbon & Carbon | Thermographic method |
-
1966
- 1966-01-17 DE DE1571804A patent/DE1571804B2/en not_active Ceased
- 1966-12-29 AT AT1198966A patent/AT269911B/en active
- 1966-12-30 CH CH1879666A patent/CH534581A/en not_active IP Right Cessation
-
1967
- 1967-01-05 ES ES335333A patent/ES335333A1/en not_active Expired
- 1967-01-10 US US608398A patent/US3505955A/en not_active Expired - Lifetime
- 1967-01-12 FR FR90841A patent/FR1507826A/en not_active Expired
- 1967-01-16 GB GB2166/67A patent/GB1130805A/en not_active Expired
- 1967-01-16 SE SE644/67A patent/SE313822B/xx unknown
- 1967-11-23 ES ES1967134159U patent/ES134159Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR1507826A (en) | 1967-12-29 |
DE1571804A1 (en) | 1971-01-07 |
ES134159Y (en) | 1968-08-01 |
CH534581A (en) | 1973-03-15 |
US3505955A (en) | 1970-04-14 |
SE313822B (en) | 1969-08-25 |
GB1130805A (en) | 1968-10-16 |
ES134159U (en) | 1968-03-16 |
DE1571804B2 (en) | 1973-11-08 |
AT269911B (en) | 1969-04-10 |
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