SE7808789L - VACUUM PRESSURE ROLLER MOUNTING DEVICE - Google Patents

VACUUM PRESSURE ROLLER MOUNTING DEVICE

Info

Publication number
SE7808789L
SE7808789L SE7808789A SE7808789A SE7808789L SE 7808789 L SE7808789 L SE 7808789L SE 7808789 A SE7808789 A SE 7808789A SE 7808789 A SE7808789 A SE 7808789A SE 7808789 L SE7808789 L SE 7808789L
Authority
SE
Sweden
Prior art keywords
plate
cylinder
strip
pressure roller
attached
Prior art date
Application number
SE7808789A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
W Olsson
L Phersson
Original Assignee
Tetra Pak Int
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 Tetra Pak Int filed Critical Tetra Pak Int
Priority to SE7808789A priority Critical patent/SE7808789L/en
Priority to GB7928048A priority patent/GB2028722A/en
Priority to DE19792933458 priority patent/DE2933458A1/en
Priority to FR7920933A priority patent/FR2434035A1/en
Publication of SE7808789L publication Critical patent/SE7808789L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F27/00—Devices for attaching printing elements or formes to supports
    • B41F27/12—Devices for attaching printing elements or formes to supports for attaching flexible printing formes
    • B41F27/1212—Devices for attaching printing elements or formes to supports for attaching flexible printing formes using pneumatic force

Landscapes

  • Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)

Abstract

Flexible plate 14 is retained on printing cylinder 1 by vacuum produced in a vacuum chamber 2 arranged between the underside of the plate and the cylinder surface and the end edges of the plates are maintained in tight contact against the cylinder surface by means of a holding strip mechanically attached to the cylinder, and bearing against the end edges of the plate. The strip may, as shown be attached to register pins 11,12 cooperating with holes in the plate ends. In this case, resilient seal 19 is provided. Alternatively, the strip may be attached to the cylinder 1 between the plate ends. In this case, the strip and plate ends preferably have complementary bevelled surfaces. <IMAGE>
SE7808789A 1978-08-21 1978-08-21 VACUUM PRESSURE ROLLER MOUNTING DEVICE SE7808789L (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7808789A SE7808789L (en) 1978-08-21 1978-08-21 VACUUM PRESSURE ROLLER MOUNTING DEVICE
GB7928048A GB2028722A (en) 1978-08-21 1979-08-13 Attaching printing plates to supports
DE19792933458 DE2933458A1 (en) 1978-08-21 1979-08-17 BRACKET FOR PRINTING PLATES ON VACUUM PRINTING CYLINDERS
FR7920933A FR2434035A1 (en) 1978-08-21 1979-08-20 FIXING DEVICE FOR PNEUMATIC PRINTING CYLINDER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7808789A SE7808789L (en) 1978-08-21 1978-08-21 VACUUM PRESSURE ROLLER MOUNTING DEVICE

Publications (1)

Publication Number Publication Date
SE7808789L true SE7808789L (en) 1980-02-22

Family

ID=20335617

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808789A SE7808789L (en) 1978-08-21 1978-08-21 VACUUM PRESSURE ROLLER MOUNTING DEVICE

Country Status (4)

Country Link
DE (1) DE2933458A1 (en)
FR (1) FR2434035A1 (en)
GB (1) GB2028722A (en)
SE (1) SE7808789L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9301570D0 (en) * 1993-01-27 1993-03-17 Lin Pac Containers Int Printing cylinder assembly
US5402721A (en) * 1993-05-13 1995-04-04 Comco Machinery, Inc. Vacuum printing plate roller
FR2720975B1 (en) 1994-06-08 1996-07-19 Martin Sa Device for hanging flexible plates on a printing cylinder.
US6267054B1 (en) * 1999-03-12 2001-07-31 Creo Products Inc. Retaining apparatus and method for holding printing plates on a vacuum drum

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380381A (en) * 1965-08-06 1968-04-30 Western Printing Mach Co Rotary press printing cylinder for clamping flexible plates
US3490369A (en) * 1966-06-03 1970-01-20 William F Huck Printing cylinder with plate securing means
FR1527445A (en) * 1967-06-15 1968-05-31 Paper Converting Machine Co Device for holding a metal-backed cliché on a printing press cylinder and method of installation thereof
US3536003A (en) * 1967-07-10 1970-10-27 Sta Hi Corp Printing press cylinder with mechanical and vacuum holding means for flexible printing plates
DE2241703A1 (en) * 1972-08-24 1974-02-28 Juergen Schulz METHOD AND DEVICE FOR CLAMPING PRINTING FORMS ON THEIR CARRIER

Also Published As

Publication number Publication date
DE2933458A1 (en) 1980-02-28
GB2028722A (en) 1980-03-12
FR2434035A1 (en) 1980-03-21
FR2434035B1 (en) 1984-01-06

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