GB1045674A - Improvements in and relating to formes carrying surface designs for use in printing or embossing - Google Patents

Improvements in and relating to formes carrying surface designs for use in printing or embossing

Info

Publication number
GB1045674A
GB1045674A GB19799/62A GB1979962A GB1045674A GB 1045674 A GB1045674 A GB 1045674A GB 19799/62 A GB19799/62 A GB 19799/62A GB 1979962 A GB1979962 A GB 1979962A GB 1045674 A GB1045674 A GB 1045674A
Authority
GB
United Kingdom
Prior art keywords
cylinder
design
printing
casting
internal surface
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
Application number
GB19799/62A
Inventor
Walter William George Norris
Albert Stanley Carpenter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL293091D priority Critical patent/NL293091A/xx
Priority to BE632723D priority patent/BE632723A/xx
Application filed by Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB19799/62A priority patent/GB1045674A/en
Priority to US282122A priority patent/US3283714A/en
Priority to FR935780A priority patent/FR1358029A/en
Priority to DEC30020A priority patent/DE1207401B/en
Priority to CH643063A priority patent/CH432556A/en
Publication of GB1045674A publication Critical patent/GB1045674A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
    • G03G13/32—Relief printing plates
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • 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
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00—Reproduction or duplicating of printing formes
    • B41C3/02—Stereotyping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/026—Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Moulding By Coating Moulds (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1,045,674. Printing - surfaces. COURTAULDS Ltd. May 22, 1963 [May 23, 1962; Sept. 5, 1962], Nos. 19799/62 and 33979/62. Heading B6C. [Also in Divisions B5 and F2] A forme for use in relief or intaglio printing is produced by casting a liquid polymerizable material within a hollow rotatable cylinder having a raised or indented design on its internal surface and effecting polymerization of the material in contact with the design while the cylinder is being rotated about its longitudinal axis. In one example, a design is prepared on a brass sheet by known photomechanical techniques and the sheet is rolled up and inserted in a rotatable copper cylinder which is chromium-plated on its internal surface and adapted to be readily dismantled. The brass sheet is centrifugally forced into place and doses of an epoxy resin and a catalyst are added to the rotating cylinder at intervals. After centrifugal moulding the printing cylinder formed is washed, dried, and heated in an oven to complete the hardening. The casting is subsequently mounted on a shaft with suitable end attachments to provide a gravure printing roller. The casting may have a reinforcement of fibre glass or of a rigid cylinder rotatably mounted within the outer cylinder during casting and adapted to be keyed with the resin. A light-sensitive colloid may itself be centrifugally deposited as a thin film on the internal surface of the rotating cylinder and the design production then occurs in situ. The design may alternatively be produced by a xerographic method. The casting cylinder may be provided with a main compartment and an auxiliary one separated by a weir so as to produce a cylinder of the desired diameter. The design-carrying brass sheet referred to above may be positioned on a liner of epoxy resin already formed by centrifugal moulding. The cast printing surface may be cut into sections or flattened for use on a flat plate.
GB19799/62A 1962-05-23 1962-05-23 Improvements in and relating to formes carrying surface designs for use in printing or embossing Expired GB1045674A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL293091D NL293091A (en) 1962-05-23
BE632723D BE632723A (en) 1962-05-23
GB19799/62A GB1045674A (en) 1962-05-23 1962-05-23 Improvements in and relating to formes carrying surface designs for use in printing or embossing
US282122A US3283714A (en) 1962-05-23 1963-05-21 Rollers carrying surface designs for use in printing, embossing and the like
FR935780A FR1358029A (en) 1962-05-23 1963-05-22 Process for the production of relief or intaglio printing forms
DEC30020A DE1207401B (en) 1962-05-23 1963-05-22 Process for the production of a cylindrical relief or intaglio printing form
CH643063A CH432556A (en) 1962-05-23 1963-05-22 Process for the production of a gravure or relief printing form

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB19799/62A GB1045674A (en) 1962-05-23 1962-05-23 Improvements in and relating to formes carrying surface designs for use in printing or embossing

Publications (1)

Publication Number Publication Date
GB1045674A true GB1045674A (en) 1966-10-12

Family

ID=10135412

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19799/62A Expired GB1045674A (en) 1962-05-23 1962-05-23 Improvements in and relating to formes carrying surface designs for use in printing or embossing

Country Status (5)

Country Link
US (1) US3283714A (en)
BE (1) BE632723A (en)
DE (1) DE1207401B (en)
GB (1) GB1045674A (en)
NL (1) NL293091A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148191A (en) * 1983-10-17 1985-05-30 American Greetings Corp Embossing member

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007127B1 (en) * 1978-07-10 1982-12-29 Akzo N.V. Process and apparatus for the manufacture of a relief printing form
US4279200A (en) * 1979-12-26 1981-07-21 Rosemarie Newcomb Method for producing nature prints
US4691432A (en) * 1985-10-09 1987-09-08 Day International Corporation A method of making a reinforced hard porous ink roll assembly
FI114237B (en) * 2003-05-23 2004-09-15 Metso Paper Inc Manufacturing a roll coating e.g. calender roll onto a roll frame involves curing and solidifying a surface layer on a base layer after the base layer has been formed on the roll frame
ITRM20120106A1 (en) * 2012-03-21 2013-09-22 Istituto Naz Per La Grafica PROCEDURE FOR THE IMPLEMENTATION OF AN EPOXY RESIN FROM A METALLIC MATRIX ENGRAVED TO THE CALCOGRAPHIC PRINT

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE11388C (en) * CH. ASKEW in Grizedale (Grafschaft Lancaster in England) Device for sharpening horse scissors
US1319107A (en) * 1919-10-21 Cylindrical printing-plate
US1720727A (en) * 1927-10-08 1929-07-16 Oxford Varnish Corp Process for making graining plates
US1832066A (en) * 1930-05-12 1931-11-17 Oxford Varnish Corp Rotary mold mechanism
BE398098A (en) * 1932-08-20
US2060828A (en) * 1932-10-05 1936-11-17 Cellu Type Plate Co Inc Method of forming printing surfaces on cylinders
US2507347A (en) * 1947-12-26 1950-05-09 Jr Robert R Myers Method of producing arcular printing plates
US2581718A (en) * 1948-06-10 1952-01-08 Roland M Schaffert Method of preparing duplicate plastic-backed printing plates
GB713990A (en) * 1951-04-03 1954-08-18 Straba Handels Ag Improvements in or relating to processes for making printing plates
US2834915A (en) * 1953-10-30 1958-05-13 Raytheon Mfg Co Traveling wave tube
NL218099A (en) * 1956-06-14
US3145654A (en) * 1957-04-08 1964-08-25 Printing Plates Res Inc Printing plates
US3101668A (en) * 1960-03-14 1963-08-27 Johnson & Son Inc S C Printing members and method of making same
US3113514A (en) * 1960-04-14 1963-12-10 Chemical Products Corp Flexible printing plate
US3184828A (en) * 1962-11-30 1965-05-25 Polymer Processes Inc Roll covers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148191A (en) * 1983-10-17 1985-05-30 American Greetings Corp Embossing member
US4579708A (en) * 1983-10-17 1986-04-01 American Greetings Corporation Molding of resinous embossing elements for greeting cards

Also Published As

Publication number Publication date
NL293091A (en)
US3283714A (en) 1966-11-08
BE632723A (en)
DE1207401B (en) 1965-12-23

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