SEPARATING AND FOLDING WEB MATERIALS CROSS-DIRECTIONALLY
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United States of America Patent
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Issued Date -
Mar 10, 2016
app pub date -
Feb 27, 2014
filing date -
Mar 1, 2013
priority date (Note) -
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Abstract
The present invention relates to a novel equipment and a manufacturing process for separating a series of web pieces from an essentially continuous web and essentially concurrently forming an overfold along a cross-directionally extending fold line. The separating and overfolding may very advantageously be applied in the manufacturing of articles to be worn on the lower torso of a wearer, such as disposable absorbent articles, or disposable underwear.
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