Document forwarding system

Details Document forwarding system Document forwarding system

1991-11-12

1993-04-06

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156229, 156242, 156249, 156361, 156384, 156542, B32B 3100

Patent

active

052000079

ABSTRACT:
A system for applying corrective mailing labels to documents and the like wherein a plurality of labels are releasably carried in sequential fashion on an elongated flexible substrate. The system includes a label printing station, a label applying drum, and label stripper means including a stripper blade having a free end disposed adjacent the drum and about which the substrate is guided so as to undergo a relatively abrupt reversal in direction. A substrate tractor drive downstream from the stripper blade normally pulls the substrate under tension about the free end of the stripper blade to effect release of labels from the substrate for application to predetermined envelopes, the substrate tractor drive being selectively operable to create a substrate loop path immediately downstream from the free end of the stripper blade to prevent release of an incorrect label from the substrate.

REFERENCES:
patent: 3891492 (1975-06-01), Watson
patent: 4082595 (1978-04-01), Slater
patent: 4104105 (1978-08-01), Rayfield et al.
patent: 4188252 (1980-02-01), Brown
patent: 4435243 (1984-03-01), Azeez et al.
patent: 4670081 (1987-06-01), Takahashi et al.
patent: 4758303 (1988-07-01), Shastko et al.

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