Texturing with Steam - a unique Comfil process whereby a filament yarn - especially a high tenacity yarn becomes high volume without loosing strength.
Original tenacity of the yarn is kept
Thermal shrinkage is brought down close to zero
The yarn achieves a high volume and high elasticity by the texturing process
INITIAL YARN PROGRAM - HIGH TENACITY PET YARNS
Top picture is a standard bobbin of 6009, 1200f200. Bottom picture shows the yarn on it under tension and relaxed. Note how the volume/bulk of the yarn increases when relaxed.