GB1327757A - Printer blankets - Google Patents
Printer blanketsInfo
- Publication number
- GB1327757A GB1327757A GB6114269A GB1327757DA GB1327757A GB 1327757 A GB1327757 A GB 1327757A GB 6114269 A GB6114269 A GB 6114269A GB 1327757D A GB1327757D A GB 1327757DA GB 1327757 A GB1327757 A GB 1327757A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polypropylene
- printing surface
- foam
- blanket
- printer
- 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
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
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2307/00—Use of elements other than metals as reinforcement
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Printing Plates And Materials Therefor (AREA)
- Laminated Bodies (AREA)
Abstract
1327757 Printer's blanket DUNLOP HOLDINGS Ltd 8 Dec 1970 [16 Dec 1969] 61142/69 Heading B6C A printer's blanket comprises a printing surface D, a polymer foam layer B and a reinforcing layer A composed of rayon, cotton, carbon, polyester, nylon, polypropylene or glass filaments 1 arranged parallel to the length of the blanket and partially or wholly embedded in a flexible polymer composition 2. The reinforcing layer has a higher compression modulus than the foam, and the filaments and polymer composition preferably have the same modulus when measured in thickness. A preferred polymer composition is a blend of polypropylene or nylon with nitrile rubber. A further nitrile rubber-polypropylene and/or textile fabric layer C may be interposed between the printing surface and foam, and may include a fabric 3 impregnated with a polymer which forms the printing surface.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB6114269 | 1969-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1327757A true GB1327757A (en) | 1973-08-22 |
Family
ID=10486656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6114269A Expired GB1327757A (en) | 1969-12-16 | 1969-12-16 | Printer blankets |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4843288B1 (en) |
CA (1) | CA956504A (en) |
DE (1) | DE2062015B2 (en) |
ES (1) | ES194907Y (en) |
FR (1) | FR2073703A5 (en) |
GB (1) | GB1327757A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007120612A2 (en) * | 2006-04-11 | 2007-10-25 | Day International, Inc. | Printing blanket construction |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303721A (en) * | 1979-07-20 | 1981-12-01 | W. R. Grace & Co. | Closed cell foam printing blanket |
DE102012103827A1 (en) | 2012-05-02 | 2013-11-07 | Contitech Elastomer-Beschichtungen Gmbh | Laminated material |
-
1969
- 1969-12-16 GB GB6114269A patent/GB1327757A/en not_active Expired
-
1970
- 1970-12-08 CA CA100,072A patent/CA956504A/en not_active Expired
- 1970-12-14 FR FR7044932A patent/FR2073703A5/fr not_active Expired
- 1970-12-15 ES ES1970194907U patent/ES194907Y/en not_active Expired
- 1970-12-16 JP JP45112931A patent/JPS4843288B1/ja active Pending
- 1970-12-16 DE DE19702062015 patent/DE2062015B2/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007120612A2 (en) * | 2006-04-11 | 2007-10-25 | Day International, Inc. | Printing blanket construction |
WO2007120612A3 (en) * | 2006-04-11 | 2008-06-26 | Day Int Inc | Printing blanket construction |
US7598186B2 (en) | 2006-04-11 | 2009-10-06 | Day International, Inc. | Printing blanket construction |
US8623774B2 (en) | 2006-04-11 | 2014-01-07 | Day International, Inc. | Printing blanket construction |
Also Published As
Publication number | Publication date |
---|---|
ES194907Y (en) | 1975-06-16 |
FR2073703A5 (en) | 1971-10-01 |
DE2062015B2 (en) | 1976-01-15 |
JPS4843288B1 (en) | 1973-12-18 |
DE2062015A1 (en) | 1971-06-16 |
ES194907U (en) | 1975-02-01 |
CA956504A (en) | 1974-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
728C | Application made for restoration (sect. 28/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
728A | Order made restoring the patent (sect. 28/1977) | ||
PE20 | Patent expired after termination of 20 years |