Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1992-07-01
1997-10-07
Simmons, David A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156521, 156543, 156384, 226 96, 271275, B32B 3100
Patent
active
056743459
ABSTRACT:
Linerless labels are produced by feeding a tape having a release coated face and an adhesive face to a hardened anvil vacuum cylinder, utilizing a non-stick circumferential surface feed roll. A knife blade on a cutting cylinder is rotated into contact with the tape at the anvil cylinder to cut the tape into linerless labels, and release liquid is applied to the blade after each cut. From the anvil cylinder the labels are deposited on a plurality of spaced conveyor tapes of circular cross section with the adhesive faces contacting the conveyor tapes. A vacuum chamber assists in holding the labels on the conveyor tapes. The release coat faces of the labels conveyed by the conveyor tapes may be heated and then printed with hot melt ink from an ink jet printer. The labels are separated from the conveyor tapes using a peeler roll and non-stick stripper rings, and then immediately contact a moving web or other elements to which they are to be applied, with the label and web passing through nip rolls to activate the pressure sensitive adhesive.
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Moore Business Forms Inc.
Rivard Paul M.
Simmons David A.
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