3m Innovative Properties Company

Blake R Griffith

James C Breister

David C Raithel

William P Klinzing

Joseph A Dunbar

Joshua D Tibbits

Warren D Eaton

Cristobal Martin Bernia

Kyle J Baumgartner

Jon A Lindberg

Jesse R Seifert

James P Endle

Sylvain M Lalonde

Methods apparatuses and systems of forming a random fiber web using pneumatic fiber feeding system are disclosed. In one embodiment, a method can optionally comprise: providing a plurality of moveable apparatuses including a lickerin and a feeder, the lickerin configured to remove a plurality of fibers from a fibrous mat delivered to adjacent the lickerin by the feeder; doffing the plurality of fibers from the lickerin at a doffing location within the system; communicating an air supply to entrain the plurality of fibers with the air supply after the doffing; and collecting the plurality of fibers from the air supply to form the random fiber web.

Machines systems and methods for making random fiber webs

Methods and systems of forming a random fiber web using pneumatic fiber feeding system are disclosed. The method can optionally comprise: providing a plurality of moveable apparatuses including a lickerin and a feeder, the lickerin configured to remove a plurality of fibers from a fibrous mat delivered to adjacent the lickerin by the feeder; doffing the plurality of fibers from the lickerin at a doffing location within the system; communicating an air supply to entrain the plurality of fibers with the air supply after the doffing; and collecting the plurality of fibers from the air supply to form the random fiber web.

Growing community of inventors

Oakdale, MN, United States of America

Blake R Griffith