Method for producing monocomponent-microfilaments and obtaining a nonwoven, woven or knit fabric comprised of these microfilaments

摘要

The invention relates to a method for producing monocomponent-microfilaments comprised of multiple component filaments, particularly bi-component filaments, which are produced in a melt spinning method, whereby one of the components is melted out of the multiple component filaments by effecting a thermal treatment using a melt fluid.