Apparatus for inserting material into envelopes

Details Apparatus for inserting material into envelopes Apparatus for inserting material into envelopes

1994-01-07

1995-04-18

Coan, James F.

Package making

With means responsive to a sensed condition

Concurrent control of contents and receptacle feeds

53 77, 53493, 532843, 493 33, B65B 5716

Patent

active

054067715

ABSTRACT:
An apparatus for inserting material into an envelope in which a first conveyor supplies insert material and a second conveyor supplies envelopes to an insert station. The flap of the envelope is opened while being carried by the second conveyor to the insert station. The insert station includes a kicker or pusher to move the insert material into the envelope. A first radiation type detector is provided to detect buckling of the envelope or insert material during insertions. A second radiation type detector is provided to detect failure of the pusher to complete an insertion operation.

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patent: 4418515 (1983-12-01), Foster et al.
patent: 4604849 (1986-08-01), Zemke et al.
patent: 4922689 (1990-05-01), Haas et al.
patent: 4944131 (1990-07-01), Gough
patent: 5152122 (1992-10-01), DeBarber et al.
patent: 5211384 (1993-05-01), Orsinger et al.

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