公开(公告)号：US20170121855A1

公开(公告)日：2017-05-04

申请号：US14871155

申请日：2015-09-30

申请人： LENZING AKTIENGESELLSCHAFT

发明人： Christoph Schrempf ,  Franz Durnberger ,  Wolfgang Uhlir

IPC分类号： D01D5/253 ,  D01F2/00

CPC分类号： D01D5/253 ,  D01F2/00 ,  Y10T428/249921 ,  Y10T428/2904

摘要： The present invention relates to Lyocell staple fiber consisting of a plurality of cut filaments, which is characterized in that at least part of said cut filaments exhibit an overall cross-sectional shape which is a bi- or multi-filar cross-sectional shape resulting from notionally partially overlapping two or more fiber cross-sectional shapes.