公开(公告)号：US3444592A

公开(公告)日：1969-05-20

申请号：US3444592D

申请日：1967-03-01

Applicant: RHODIACETA AG

Inventor： WEIGAND HANS

IPC: A24D3/02 ,  D02J1/18 ,  D01B3/10

CPC classification number: D02J1/18 ,  A24D3/0204

公开(公告)号：US3566451A

公开(公告)日：1971-03-02

申请号：US3566451D

申请日：1968-10-30

Applicant: RHODIACETA AG

Inventor： WEIGAND HANS

IPC: A24D3/02 ,  D02J1/18 ,  D01B3/10

CPC classification number: D02J1/18 ,  A24D3/0204

Abstract: CONTINUOUS ARTIFICIAL FIBER STRANDS ARE WIDENED AND LOOSENED BY MEANS OF A SINGLE OR MULTIPLE PASSES THROUGH AN APPARATUS HAVING A PLURALITY OF ROWS OF NOZZLES. GAS IS BLOWN THROUGH ONE ROW OF NOZZLES AWAY FROM THE CENTER. AND IS BLOWN THROUGH THE ADJACENT ROW OF NOZZLES TOWARD THE CENTER OF THE APLPARATUS.