Method for forming an intermittent stream of particles for application to a fibrous web
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United States of America Patent
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May 12, 1998
Issued Date -
N/A
app pub date -
May 19, 1995
filing date -
Oct 19, 1993
priority date (Note) -
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Abstract
The present invention provides a method and apparatus for applying discrete particles of absorbent material to a predetermined location on a fibrous web. The apparatus comprises a continuously rotating mask, and a means for directing a supply stream of absorbent particles to form an acute included angle with a diverting surface on the rotating mask. The mask diverting surface splits the supply stream of absorbent particles into a first intermittent stream passing through the mask and a second intermittent stream deflected by the diverting surface. The absorbent particles in one of the first and second intermittent streams is directed to the fibrous web.
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