DUAL CAPILLARY SPINNERET WITH SINGLE OUTLET FOR PRODUCTION OF HOMOFILAMENT CRIMP FIBERS
摘要
Robust round homofilament fibers are meltspun from a spinneret having two conjoined capillaries of different length to diameter ratio to induce differential shear to produce fiber crimping. Crimping may further be aided by quenching of the fibers.
申请公布号
EP1356140(A1)
申请公布日期
2003.10.29
申请号
EP20010990109
申请日期
2001.12.12
申请人
KIMBERLY-CLARK WORLDWIDE, INC.
发明人
MALDONADO, JOSE, E.;SHELLEY, JEFFREY, D.;PIKE, RICHARD, DANIEL;COOK, MICHAEL, C.
