Longitudinal folding device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Sep 15, 1992
Grant Date -
N/A
app pub date -
Jun 21, 1991
filing date -
Jun 30, 1990
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A longitudinal folding device for folding symmetrical and asymmetrical paper products has a folding blade and cooperating folding rollers whose positions with respect to each other can be varied. The folding blade or the folding roller pair can be shifted laterally with respect to a longitudinal fold line. In addition, the spacing between the folding rollers can be adjusted in accordance with paper thickness and number of sheets in the product to be folded.
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