Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1990-10-04
1991-11-19
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428257, 428258, 428259, 428909, B32B 700
Patent
active
050665375
ABSTRACT:
The present invention relates to improved compressible, offset printing blankets suitable for use on high speed web processors. These blankets have improved resistance to fall-off at the gap and also have improved resistance to surface piping subsequent to reverse rolling of the blanket. The instant printing blanket comprises a carcass layer, a compressible layer overlaying the carcass layer, a stabilizing layer overlaying the compressible layer and an ink transfer layer upon the compressible layer, wherein the stabilizing layer is formed of a fabric having a plurality of continuous filament synthetic warp yarns, preferably nylon or polyester, following a sinusoidal path over and under the weft yarns.
REFERENCES:
patent: 1327757 (1920-01-01), Eggers
patent: 1327758 (1920-01-01), Eggers
patent: 3700541 (1971-04-01), Shrimpton et al.
patent: 4042743 (1977-08-01), Larson
patent: 4061818 (1977-12-01), Duckett et al.
patent: 4224370 (1980-09-01), Heinemann
patent: 4303721 (1981-12-01), Rodriguez
patent: 4471011 (1984-09-01), Sporing
patent: 4537129 (1985-08-01), Heinemann
patent: 4548858 (1985-10-01), Meadows
patent: 4770928 (1988-09-01), Gaworowski et al.
patent: 4812357 (1989-03-01), O'Rell et al.
DiPerna Thomas C.
Hamed Parviz
O'Rell Dennis
Baker William L.
Bell James J.
Cekala Chester
W. R. Grace & Co.,-Conn.
LandOfFree
Printing blanket containing a high elongation fabric does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Printing blanket containing a high elongation fabric, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Printing blanket containing a high elongation fabric will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1369435