GB1250912A - - Google Patents

Info

Publication number
GB1250912A
GB1250912A GB1250912DA GB1250912A GB 1250912 A GB1250912 A GB 1250912A GB 1250912D A GB1250912D A GB 1250912DA GB 1250912 A GB1250912 A GB 1250912A
Authority
GB
United Kingdom
Prior art keywords
foam
layer
nitrile rubber
polyurethane foam
aug
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
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 filed Critical
Publication of GB1250912A publication Critical patent/GB1250912A/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
    • 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
    • B41N2210/14—Location or type of the layers in multi-layer blankets or like coverings characterised by macromolecular organic compounds

Abstract

1,250,912. Printing apparatus. DUNLOP HOLDINGS Ltd. 8 Aug., 1969 [10 Aug., 1968], No. 38330/68. Heading B6C. A printers blanket has a carcass which includes a layer of a compressed polyurethane foam, preferably of polyurethane foam with a density of 0À6 to 0À9 g./cc. and with cells whose diameter prior to compression was 100 to 800 microns. The foam may have been reduced in thickness by up to 30 : 1 and may contain a deposit of an elastomeric substance such as neoprene or nitrile rubber on its cell walls. The blanket may comprise a weftless fabric base of, e.g. glass fibre, a layer of polyurethane foam or two layers separated by a polyethylene terephthalate film, a fabric layer and a surface layer of nitrile rubber. Where there are two foam layers they may be of different densities, or a single layer may have a density which varies through its thickness. Fibres may be dispersed in the foam and nitrile rubber adhesive may be used in assembly.
GB1250912D 1968-08-10 1968-08-10 Expired GB1250912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3833068 1968-08-10

Publications (1)

Publication Number Publication Date
GB1250912A true GB1250912A (en) 1971-10-27

Family

ID=10402769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1250912D Expired GB1250912A (en) 1968-08-10 1968-08-10

Country Status (2)

Country Link
DE (1) DE1940852A1 (en)
GB (1) GB1250912A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5983799A (en) * 1996-12-04 1999-11-16 Day International, Inc. Replaceable sleeve
US6019042A (en) * 1996-11-22 2000-02-01 Novurania, S.P.A. Printing blanket for offset printing
USRE38468E1 (en) 1996-12-04 2004-03-23 Day International, Inc. Replaceable sleeve
WO2005095115A1 (en) 2004-03-30 2005-10-13 Asahi Kasei Chemicals Corporation Hollow cylindrical printing base material
WO2007062271A1 (en) * 2005-11-28 2007-05-31 Day International, Inc. Printing blanket having improved dynamic thickness stability
EP2388147A1 (en) * 2010-05-17 2011-11-23 Arrio Vavassori Bisutti Varnishing or printing plate
CN102414027A (en) * 2009-04-23 2012-04-11 康蒂泰克弹性体涂料有限公司 A multiple-layer flat structure in the form of a printing blanket or a printing plate for flexographic and letterpress printing with laser engraving
CN103140358A (en) * 2010-06-28 2013-06-05 特瑞堡工程***意大利股份公司 Polymer based double compressible layer carcass for printing blanket

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU44014B (en) * 1984-08-21 1990-02-28 Sava Kranj Offset rubber lining
DE4315456A1 (en) * 1993-05-10 1993-11-18 Ritz Karl Friedrich Axel Prof Dye-carrying current for offset and flexo printing - has compressible elastomer layer(s) on flexible substrate
JP3357587B2 (en) * 1997-11-14 2002-12-16 住友ゴム工業株式会社 Printing blanket
DE10237205B4 (en) * 2002-04-18 2009-02-12 Koenig & Bauer Aktiengesellschaft Elevator on a roller, arrangements of the roller to a second roller and printing units of a printing press with the roller
DE502004000383D1 (en) 2003-10-21 2006-05-11 Koenig & Bauer Ag Elevators on a roller and printing units of a printing machine with the roller
DE102004056389B4 (en) * 2004-09-16 2008-05-21 Koenig & Bauer Aktiengesellschaft Printing unit of an offset printing press with at least one forme cylinder and one transfer cylinder
CN102917574B (en) * 2012-10-24 2015-05-27 华为技术有限公司 Heat-conducting pad, method for manufacturing heat-conducting pad, radiating device and electronic device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6019042A (en) * 1996-11-22 2000-02-01 Novurania, S.P.A. Printing blanket for offset printing
US5983799A (en) * 1996-12-04 1999-11-16 Day International, Inc. Replaceable sleeve
USRE38468E1 (en) 1996-12-04 2004-03-23 Day International, Inc. Replaceable sleeve
WO2005095115A1 (en) 2004-03-30 2005-10-13 Asahi Kasei Chemicals Corporation Hollow cylindrical printing base material
EP1731325A1 (en) * 2004-03-30 2006-12-13 Asahi Kasei Chemicals Corporation Hollow cylindrical printing element
EP1731325A4 (en) * 2004-03-30 2008-06-25 Asahi Kasei Chemicals Corp Hollow cylindrical printing element
WO2007062271A1 (en) * 2005-11-28 2007-05-31 Day International, Inc. Printing blanket having improved dynamic thickness stability
CN102414027A (en) * 2009-04-23 2012-04-11 康蒂泰克弹性体涂料有限公司 A multiple-layer flat structure in the form of a printing blanket or a printing plate for flexographic and letterpress printing with laser engraving
JP2012524676A (en) * 2009-04-23 2012-10-18 コンテイテヒ・エラストマー−ベシヒトウンゲン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Multilayer flat structures in the form of printing blankets or printing plates for laser engraving flexographic and letterpress printing
EP2388147A1 (en) * 2010-05-17 2011-11-23 Arrio Vavassori Bisutti Varnishing or printing plate
CN103140358A (en) * 2010-06-28 2013-06-05 特瑞堡工程***意大利股份公司 Polymer based double compressible layer carcass for printing blanket

Also Published As

Publication number Publication date
DE1940852A1 (en) 1970-02-12

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees