B - Operations – Transporting – 31 – F
Patent
B - Operations, Transporting
31
F
271/31, 93/62, 2
B31F 1/00 (2006.01) B43M 3/04 (2006.01)
Patent
CA 1300103
Abstract of the Disclosure Apparatus for folding and sealing seriatim a supply of documents into envelopes, each of the documents containing water-activated adhesive on at least one portion thereof. The apparatus comprises a hopper for storing a supply of the documents, means for applying moisture to a portion of the documents, and a pair of folding rollers for imparting a fold to the documents. The apparatus further includes a buckle chute for stopping the forward progress of the documents and causing the documents to enter the nip of the folding rollers, means mounted on the buckle chute for applying moisture to a interior portion of the documents, a pair of ironing rollers located downstream of the folding rollers for maximizing adhesive contact of the documents and forming the envelopes, and conveying/curing means located downstream of the ironing rollers for holding the envelope together during transport prior to their release for further processing.
579896
Macrae & Co.
Pitney Bowes Inc.
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