Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition
Patent
1995-05-31
1998-11-10
Ryan, Patrick
Stock material or miscellaneous articles
Pile or nap type surface or component
Particular backing structure or composition
428 61, 428 62, 428 77, 428 82, 428 85, 428 96, 428126, 428192, 428198, 264243, 264510, 264552, 156 72, 156299, 156300, B32B 900
Patent
active
058340866
ABSTRACT:
A process for the application of tear resistant edge strip material to a rubber base sheet of a launderable dust control mat is provided. The process involves the in-line mating of first and second strips of carboxilated rubber to the longitudinal borders of a rubber sheet by means of a series of pressure rolls. The process permits separate rubber sheet and side strip materials to be joined in a continuous or semi-continuous operation immediately prior to assembly of a mat thereby enhancing material handling efficiencies. An apparatus for carrying out the invention is also provided.
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Burke III William O.
Kerr Robert C.
Bahta Abraham
Milliken Research Corporation
Moyer Terry T.
Robertson James M.
Ryan Patrick
LandOfFree
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