Manufacturing container or tube from paper; or other manufacturi – Bending – Folding
Patent
1993-03-24
1995-02-21
Lavinder, Jack W.
Manufacturing container or tube from paper; or other manufacturi
Bending
Folding
271186, 271273, B65H 4514
Patent
active
053911385
ABSTRACT:
A sheet feeding system as provided for use in a buckle-type sheet folding apparatus which has sheet-receiving chutes and rollers for folding a sheet. The system includes a frame in which the sheet-receiving chutes are disposed and in which two of the rollers are rotatably mounted in parallel adjacent the chutes. A roller holder is removably mounted in the frame. An entrance roller and a coacting main roller are rotatably mounted in the holder parallel to the two rollers to define an intake nip.
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Abramson Richard J.
Retzl Rudolf
Lavinder Jack W.
The Hedman Company
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