DEVICE AND A METHOD FOR APPLYING LATERAL TABS IN THE MANUFACTURE OF PANT TYPE NAPPIES OR DIAPERS
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United States of America Patent
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Issued Date -
May 3, 2012
app pub date -
Jul 26, 2010
filing date -
Aug 5, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Pant type nappies, or diapers, are provided with lateral tabs applied by a device comprising a conveyor (10) on which absorbent central bodies (3), one per nappy (2), are caused to advance in succession along a given feed direction (D), also a feed device (12) facing the conveyor (10) and supplying a succession of prefolded lateral tabs (4), ordered in pairs. A pair of tabs (4) is placed on each absorbent central body (3) in turn, and at least a first end (4a) of each tab (4) fixed to one corresponding edge of the body. The device further comprises a folding mechanism operating along the conveyor (10), downstream of the feed device (12), by which the successive absorbent central bodies (3) are bent double, and respective second ends (4b) of the two lateral tabs (4) fastened to the edges of the body (3).
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