Industrial fibres with diamond cross sections and products made therefrom

摘要

The present invention relates to industrial fibers and products made therefrom and more specifically to industrial polyester fibers and products made therefrom. The fibers comprise a synthetic melt spun polymer having a relative viscosity about 24 to about 42, a denier of about 4 to about 8, a tenacity of about 6.5 grams/denier to about 9.2 grams/denier, and an elongated diamond shaped cross section normal to a longitudinal axis of the filament, the cross section having an aspect ratio of about 2 to about 6.