Feixes de fibras incluindo filamanetos franzidos reversíveis tendo capacidade melhorada de tingimento

摘要

A bicomponent, reversible crimp filament useful in textile and fabrics applications is disclosed. The filament is characterized by a total shrinkage of between about 25 percent and about 50 percent, a fiber shrinkage of between about 2 percent and about 20 percent, a crimp shrinkage of about 20 percent and about 38 percent and a basic dye level of less than about -8.