Device for feeding synthetic fibers with roll unit with more than two feed rolls in succession useful for production of synthetic fibers by melt spinning allow simultaneous heating of fibers because of compact arrangement of feed rolls

摘要

Device for feeding synthetic fiber and fibers (6) with a roll unit of more than two feed rolls (2,3) arranged following each other, and at least one fiber heater. In order to heat the fibers with fewer rolls the last roll of the roll unit is a transfer roll via which the fibers are deflected.