GB1356499A - Printing plate blank and processing method - Google Patents
Printing plate blank and processing methodInfo
- Publication number
- GB1356499A GB1356499A GB2325072A GB2325072A GB1356499A GB 1356499 A GB1356499 A GB 1356499A GB 2325072 A GB2325072 A GB 2325072A GB 2325072 A GB2325072 A GB 2325072A GB 1356499 A GB1356499 A GB 1356499A
- Authority
- GB
- United Kingdom
- Prior art keywords
- scanning
- printing plate
- relief
- plate blank
- representation
- 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
- 238000003672 processing method Methods 0.000 title 1
- 230000005855 radiation Effects 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/009—Working by laser beam, e.g. welding, cutting or boring using a non-absorbing, e.g. transparent, reflective or refractive, layer on the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/361—Removing material for deburring or mechanical trimming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
- B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
-
- 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
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0838—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using laser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C2037/80—Identifying, e.g. coding, dating, marking, numbering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/722—Decorative or ornamental articles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Printing Plates And Materials Therefor (AREA)
- Facsimile Image Signal Circuits (AREA)
Abstract
1356499 Copying by scanning PERKINELMER CORP 17 May 1972 [20 May 1971 (2) 1 Dec 1971] 23250/72 Heading H4F [Also in Division G2] A reflective template corresponding to a relief pattern to be formed for a relief printing plate is produced by preparing a graphic representation of material to be reproduced in relief on a printing plate blank comprising a sheet of material that collapses within its own volume on exposure to certain radiation and a layer that reflects such radiation, scanning the representation, 30, e.g. with a laser, to produce signals proportional to the lightness or darkness of successive portions, thereof, scanning the side of the printing plate blank 10<SP>1</SP>, 1011 on which a relief is to be formed with a beam of radiant energy, e.g. another laser, to remove the reflective layer, the path of the scan of this beam corresponding to the path of scanning of the representation in synchronism therewith, and modulating the beam intensity in accordance with the signals from that scanning to remove selected areas of the reflective layer to uncover underlying areas of the material that collapses within its own volume.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14531571A | 1971-05-20 | 1971-05-20 | |
US14518771A | 1971-05-20 | 1971-05-20 | |
US20366071A | 1971-12-01 | 1971-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1356499A true GB1356499A (en) | 1974-06-12 |
Family
ID=27386226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2325072A Expired GB1356499A (en) | 1971-05-20 | 1972-05-17 | Printing plate blank and processing method |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5343321B1 (en) |
CA (1) | CA956108A (en) |
DE (1) | DE2223959C2 (en) |
FR (1) | FR2139104B1 (en) |
GB (1) | GB1356499A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160055A (en) * | 1984-06-08 | 1985-12-11 | Gerber Scientific Instr Co | Laser imaging system for printing |
FR2730447A1 (en) * | 1995-02-10 | 1996-08-14 | Gen Co Ltd | PRINTING PLATE AND METHOD FOR THE PRODUCTION THEREOF |
EP0810100A1 (en) * | 1996-05-31 | 1997-12-03 | Brother Kogyo Kabushiki Kaisha | Printing sheet for ink stamp |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648270A1 (en) * | 1989-06-09 | 1990-12-14 | Fileca Sa | Cable having a laser-markable jacket |
DE19614450A1 (en) * | 1996-04-12 | 1997-10-16 | Detlev Pracht | Letterpress process for manual production of print |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1187980A (en) * | 1914-12-19 | 1916-06-20 | Joseph H Dills | End-gate for hog-racks. |
DE1205980B (en) * | 1963-06-28 | 1965-12-02 | Balamundi Nederland N V | Process for the production of printing forms |
JPS451999Y1 (en) * | 1965-12-25 | 1970-01-27 | ||
US3589961A (en) * | 1967-03-19 | 1971-06-29 | Monsanto Co | Process of forming a matrix |
US3605620A (en) * | 1969-08-04 | 1971-09-20 | Burroughs Corp | Method of making relief printing plates employing informed absorbing pick sheet |
-
1972
- 1972-05-15 CA CA142,116A patent/CA956108A/en not_active Expired
- 1972-05-17 DE DE2223959A patent/DE2223959C2/en not_active Expired
- 1972-05-17 GB GB2325072A patent/GB1356499A/en not_active Expired
- 1972-05-19 JP JP4976672A patent/JPS5343321B1/ja active Pending
- 1972-05-19 FR FR727218802A patent/FR2139104B1/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2160055A (en) * | 1984-06-08 | 1985-12-11 | Gerber Scientific Instr Co | Laser imaging system for printing |
FR2730447A1 (en) * | 1995-02-10 | 1996-08-14 | Gen Co Ltd | PRINTING PLATE AND METHOD FOR THE PRODUCTION THEREOF |
GB2297717A (en) * | 1995-02-10 | 1996-08-14 | Gen Co Limited | Printing plate and process for production thereof |
GB2297717B (en) * | 1995-02-10 | 1997-04-30 | Gen Co Limited | Process for producing a relief image and a printing plate incorporating it |
EP0810100A1 (en) * | 1996-05-31 | 1997-12-03 | Brother Kogyo Kabushiki Kaisha | Printing sheet for ink stamp |
Also Published As
Publication number | Publication date |
---|---|
DE2223959C2 (en) | 1981-11-12 |
CA956108A (en) | 1974-10-15 |
DE2223959A1 (en) | 1973-01-04 |
FR2139104A1 (en) | 1973-01-05 |
FR2139104B1 (en) | 1973-07-13 |
JPS5343321B1 (en) | 1978-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |