Method for forming an intermittent stream of particles for appli

Details Method for forming an intermittent stream of particles for appli Method for forming an intermittent stream of particles for appli

1995-05-19

1998-05-12

Kuhns, Allan R.

Plastic and nonmetallic article shaping or treating: processes

Direct application of fluid pressure differential to...

Producing multilayer work or article

264517, 264518, B27N 302

Patent

active

057500665

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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