SPINNERET AND METHOD OF SPINNING MULTI -COMPONENT FIBER
摘要
Disclosed is a spinneret and a method of spinning. The spinneret includes a first pore configured for extruding a first component of a multi-component fiber, a second pore configured for extruding a second component of the multi-component fiber, and a thermal insulator positioned between the first pore and the second pore and configured for preventing heat from the first component from damaging the second component. The first component and the second component have incompatible thermal resistance.
申请公布号
WO2010037021(A3)
申请公布日期
2010.06.03
申请号
WO2009US58606
申请日期
2009.09.28
申请人
ARMARK AUTHENTICATION TECHNOLOGIES, LLC;HILLS INC.;GABRIELE, PETER D.;HAGGARD, JEFFREY S.;ROBERTSON, JEFFREY H.
发明人
GABRIELE, PETER D.;HAGGARD, JEFFREY S.;ROBERTSON, JEFFREY H.