CA2169430A1 - Printing blanket - Google Patents

Printing blanket

Info

Publication number
CA2169430A1
CA2169430A1 CA 2169430 CA2169430A CA2169430A1 CA 2169430 A1 CA2169430 A1 CA 2169430A1 CA 2169430 CA2169430 CA 2169430 CA 2169430 A CA2169430 A CA 2169430A CA 2169430 A1 CA2169430 A1 CA 2169430A1
Authority
CA
Canada
Prior art keywords
layer
printing
printing blanket
sleeve
stretchable
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
CA 2169430
Other languages
French (fr)
Other versions
CA2169430C (en
Inventor
Hiromasa Okubo
Toshikazu Kinoshita
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12245108&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2169430(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Publication of CA2169430A1 publication Critical patent/CA2169430A1/en
Application granted granted Critical
Publication of CA2169430C publication Critical patent/CA2169430C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B41N6/00—Mounting boards; Sleeves Make-ready devices, e.g. underlays, overlays; Attaching by chemical means, e.g. vulcanising
    • 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
    • B41N10/00—Blankets or like coverings; Coverings for wipers for intaglio printing
    • B41N10/02—Blanket structure
    • B41N10/04—Blanket structure multi-layer
    • 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
    • B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
    • B41N2210/04—Intermediate layers
    • 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
    • B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
    • B41N2210/06—Backcoats; Back layers; Bottom layers
    • 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
    • B41N2210/00—Location or type of the layers in multi-layer blankets or like coverings
    • B41N2210/14—Location or type of the layers in multi-layer blankets or like coverings characterised by macromolecular organic compounds

Landscapes

  • Printing Plates And Materials Therefor (AREA)

Abstract

There is provided a printing blanket having no seam in the circumferential direction thereof, which realizes high quality of printings in a wide range from normal printing to high speed printing, and which has high strength to facilitate the handling and prolonged life, thus enabling the reuse of the sleeve and the like.
Specifically, on the peripheral surface of the cylindrical sleeve 21, the base layer 1, the compressible layer 2, the non-stretchable layer 3 and the surface printing layer 4 are laminated by interposing the adhesive layers 31, 32, 33 and 34, respectively. All of the above layers comprise a seamless elastomer. The non-stretchable layer 3 is prepared by winding a wire rod in helical fashion.
CA 2169430 1995-02-16 1996-02-13 Printing blanket Expired - Fee Related CA2169430C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7028312A JP2832157B2 (en) 1995-02-16 1995-02-16 Printing blanket
JP7-28312 1995-02-16

Publications (2)

Publication Number Publication Date
CA2169430A1 true CA2169430A1 (en) 1996-08-17
CA2169430C CA2169430C (en) 2003-04-01

Family

ID=12245108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2169430 Expired - Fee Related CA2169430C (en) 1995-02-16 1996-02-13 Printing blanket

Country Status (4)

Country Link
EP (1) EP0727326B2 (en)
JP (1) JP2832157B2 (en)
CA (1) CA2169430C (en)
DE (1) DE69600260T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE38468E1 (en) 1996-12-04 2004-03-23 Day International, Inc. Replaceable sleeve
US5860360A (en) * 1996-12-04 1999-01-19 Day International, Inc. Replaceable printing sleeve
JP2938403B2 (en) * 1996-12-13 1999-08-23 住友ゴム工業株式会社 Printing blanket
WO1999036270A1 (en) * 1998-01-15 1999-07-22 Day International, Inc. Replaceable sleeve
JP2000118164A (en) 1998-10-14 2000-04-25 Kinyosha Co Ltd Blanket for offset printing and its manufacture
US6389965B1 (en) * 1999-12-21 2002-05-21 Heidelberger Druckmaschinen Ag Tubular printing blanket with tubular isotropic reinforcing layer
DE10046559A1 (en) * 2000-09-19 2002-04-04 Akl Flexo Technik Gmbh Printing plate mounting system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418864A (en) * 1963-05-16 1968-12-31 Grace W R & Co Printing blanket and method of making the same
US3700541A (en) † 1970-04-11 1972-10-24 Dunlop Holdings Ltd Printers' blankets
US3673023A (en) * 1970-06-24 1972-06-27 Grace W R & Co Process of producing reinforced laminate
US4812357A (en) * 1988-09-23 1989-03-14 W. R. Grace & Co.-Conn. Printing blanket
ES2048915T5 (en) † 1989-10-05 1999-11-01 Heidelberger Druckmasch Ag OFFSET PRINTING MACHINE.
FR2660895B1 (en) † 1990-04-12 1994-10-28 Rollin Sa CYLINDER COATED WITH A PRINTING BLANKET.
US5066537A (en) * 1990-10-04 1991-11-19 W. R. Grace & Co.-Conn. Printing blanket containing a high elongation fabric
CA2068629C (en) * 1991-05-14 1996-05-07 James B. Vrotacoe Gapless tubular printing blanket
DE4230431C2 (en) † 1992-09-11 1996-09-26 Roland Man Druckmasch Offset blanket sleeve
JP2747198B2 (en) * 1993-06-07 1998-05-06 住友ゴム工業株式会社 Offset blanket for printing

Also Published As

Publication number Publication date
DE69600260D1 (en) 1998-06-04
CA2169430C (en) 2003-04-01
DE69600260T2 (en) 1998-12-10
EP0727326B1 (en) 1998-04-29
JPH08216548A (en) 1996-08-27
EP0727326B2 (en) 2006-03-08
DE69600260T3 (en) 2006-08-03
EP0727326A1 (en) 1996-08-21
JP2832157B2 (en) 1998-12-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed