Device for processing a blank transported along a conveyor path at a predetermined conveying speed
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United States of America Patent
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-
Dec 7, 1999
Grant Date -
N/A
app pub date -
May 2, 1997
filing date -
Nov 6, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention relates to a folding machine for folding the side flaps flanking the middle section of a foldable cardboard blank. For this purpose in the frontal area of the folding machine auxiliary folding devices are arranged. In addition turning belts for the inward tilting of the side flaps can be arranged, which are provided with projections insuring that the side flaps are swung parallelly to their folding grooves.
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