Core-sheath bicomponent fibres for papermaking clothing

摘要

Two-component core-shell fibres in which the shell consists of 45-98 wt% polyamide (1) with a melting point of more than 280 degrees C, 2-20 wt% layer silicate and 0-35 wt% of a second polyamide (2), while the core consists essentially of polyamide 2.