GB1557673A - Gravure printing - Google Patents

Gravure printing

Info

Publication number
GB1557673A
GB1557673A GB2733576A GB2733576A GB1557673A GB 1557673 A GB1557673 A GB 1557673A GB 2733576 A GB2733576 A GB 2733576A GB 2733576 A GB2733576 A GB 2733576A GB 1557673 A GB1557673 A GB 1557673A
Authority
GB
United Kingdom
Prior art keywords
positive
screen
tone
gravure
resist
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
GB2733576A
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.)
Toppan Inc
Original Assignee
Toppan Printing Co Ltd
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
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Publication of GB1557673A publication Critical patent/GB1557673A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F5/00—Screening processes; Screens therefor
    • G03F5/20—Screening processes; Screens therefor using screens for gravure printing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Printing Methods (AREA)

Abstract

A carbon acid-resist, carrying a photosensitive bichromated-gelatine layer, is exposed to light through a gravure screen (8) having transparent lines, through a continuous-tone positive (10) superposed on a tint screen (13) and through the same positive taken in isolation. The order of these three exposures is arbitrary. Finally, the resist (top) is mounted on a gravure cylinder and developed, and the cylinder is etched with acid in the usual manner. The plate obtained has cells, the walls (22) of which are defined by the gravure screen and the bottom (20) is at a general level proportional to the density of the positive, but has, in the medium- and low-density regions of the positive, depressions (17, 21) created by the tint screen. The reproducibility of the tone values is thus improved without having to use two positives, one a continuous-tone one and the other a halftone one. <IMAGE>
GB2733576A 1975-10-21 1976-06-30 Gravure printing Expired GB1557673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12681075A JPS5848089B2 (en) 1975-10-21 1975-10-21 gravure seihanhou

Publications (1)

Publication Number Publication Date
GB1557673A true GB1557673A (en) 1979-12-12

Family

ID=14944507

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2733576A Expired GB1557673A (en) 1975-10-21 1976-06-30 Gravure printing

Country Status (5)

Country Link
JP (1) JPS5848089B2 (en)
CH (1) CH627289A5 (en)
DE (1) DE2631097A1 (en)
FR (1) FR2328991A1 (en)
GB (1) GB1557673A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241352A (en) * 1990-02-23 1991-08-28 Pitney Bowes Inc Photopolymer printing plates having a dimpled printing surface
EP3078303A4 (en) * 2013-12-06 2017-08-23 Kims Holdings Co. Ltd. Cooking vessel and manufacturing method therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105250A (en) * 1979-02-07 1980-08-12 Nissha Printing Co Ltd Gravure plate for pottery printing
JPS6179823U (en) * 1984-10-30 1986-05-28
JPH0439885U (en) * 1990-08-02 1992-04-03
JP2005343134A (en) * 2004-06-07 2005-12-15 Nippon Decor Inc Photogravure plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528007A (en) * 1947-10-25 1950-10-31 Hagop H Kubeserian Method for producing gravure printing plates
US2628903A (en) * 1950-06-10 1953-02-17 Publication Corp Preparation of printing plates and cylinders with chloro-bromide resist-forming film
SE319975B (en) * 1962-01-05 1970-01-26 A Jemseby
BE660598A (en) * 1965-03-04 1965-07-01
DE1522472A1 (en) * 1967-02-03 1969-07-31 Burda Druck Und Verlag Gmbh Gravure printing process and screen for its implementation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241352A (en) * 1990-02-23 1991-08-28 Pitney Bowes Inc Photopolymer printing plates having a dimpled printing surface
EP3078303A4 (en) * 2013-12-06 2017-08-23 Kims Holdings Co. Ltd. Cooking vessel and manufacturing method therefor

Also Published As

Publication number Publication date
JPS5251205A (en) 1977-04-25
JPS5848089B2 (en) 1983-10-26
DE2631097A1 (en) 1977-05-05
FR2328991A1 (en) 1977-05-20
CH627289A5 (en) 1981-12-31
FR2328991B1 (en) 1983-02-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee