GB2019023A - Letterpress Printing Plate With a Fibrous Substrate - Google Patents

Letterpress Printing Plate With a Fibrous Substrate

Info

Publication number
GB2019023A
GB2019023A GB7911218A GB7911218A GB2019023A GB 2019023 A GB2019023 A GB 2019023A GB 7911218 A GB7911218 A GB 7911218A GB 7911218 A GB7911218 A GB 7911218A GB 2019023 A GB2019023 A GB 2019023A
Authority
GB
United Kingdom
Prior art keywords
printing plate
letterpress printing
fibrous substrate
substrate
relief layer
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.)
Granted
Application number
GB7911218A
Other versions
GB2019023B (en
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 WR Grace and Co filed Critical WR Grace and Co
Publication of GB2019023A publication Critical patent/GB2019023A/en
Application granted granted Critical
Publication of GB2019023B publication Critical patent/GB2019023B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N1/00—Printing plates or foils; Materials therefor
    • B41N1/12—Printing plates or foils; Materials therefor non-metallic other than stone, e.g. printing plates or foils comprising inorganic materials in an organic matrix

Landscapes

  • Printing Plates And Materials Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Methods (AREA)

Abstract

A letterpress printing plate is disclosed using a fibrous substrate with a radiation polymerized relief layer thereover. The substrate can comprise cellulosic fibres, (which may be dyed), and have a sealant coating e.g. of vinyl chloride-vinylidene copolymer. The relief layer is preferably formed from a liquid photopolymerisable composition.
GB7911218A 1978-03-31 1979-03-30 Letterpress printing plate with a fibrous substrate Expired GB2019023B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89243878A 1978-03-31 1978-03-31

Publications (2)

Publication Number Publication Date
GB2019023A true GB2019023A (en) 1979-10-24
GB2019023B GB2019023B (en) 1982-11-17

Family

ID=25399938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7911218A Expired GB2019023B (en) 1978-03-31 1979-03-30 Letterpress printing plate with a fibrous substrate

Country Status (6)

Country Link
JP (1) JPS54136904A (en)
AU (1) AU526967B2 (en)
CA (1) CA1116465A (en)
DE (1) DE2913387A1 (en)
GB (1) GB2019023B (en)
NL (1) NL7902502A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546105A1 (en) * 1983-05-18 1984-11-23 Grace W R Ltd COMPRESSIBLE PRINTING PLATE AND METHOD FOR MANUFACTURING THE SAME
WO1999044838A1 (en) * 1998-03-06 1999-09-10 Kodak Polychrome Graphics Company Ltd. Printing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158792A (en) * 1984-08-31 1986-03-26 Sanyo Kokusaku Pulp Co Ltd Formation of relief image
JPS6254253A (en) * 1985-08-01 1987-03-09 Sanyo Kokusaku Pulp Co Ltd Formation of relief

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294639A (en) * 1962-06-27
DE1572153B2 (en) * 1966-06-27 1971-07-22 E I Du Pont de Nemours and Co , Wilmington, Del (V St A ) PHOTOPOLYMERIZABLE RECORDING MATERIAL
GB1251232A (en) * 1967-10-12 1971-10-27
DE7120411U (en) * 1971-05-26 1971-10-14 Turaphot Gmbh BLACK & WHITE PICTURE MATERIAL IN PARTICULAR BLACK & WHITE PHOTO PAPER
JPS5146442B2 (en) * 1972-12-18 1976-12-09
US4060656A (en) * 1973-04-02 1977-11-29 Teijin Limited Support for photosensitive resin
JPS5229302A (en) * 1975-08-28 1977-03-05 Fuji Photo Film Co Ltd Photoosensitive printing plate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546105A1 (en) * 1983-05-18 1984-11-23 Grace W R Ltd COMPRESSIBLE PRINTING PLATE AND METHOD FOR MANUFACTURING THE SAME
WO1999044838A1 (en) * 1998-03-06 1999-09-10 Kodak Polychrome Graphics Company Ltd. Printing
US6579599B1 (en) 1998-03-06 2003-06-17 Kodak Polychrome Graphics Llc Printing

Also Published As

Publication number Publication date
DE2913387A1 (en) 1979-10-11
CA1116465A (en) 1982-01-19
GB2019023B (en) 1982-11-17
NL7902502A (en) 1979-10-02
JPS54136904A (en) 1979-10-24
AU526967B2 (en) 1983-02-10
AU4584879A (en) 1980-04-24

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Legal Events

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