ELASTIC YARN WINDING RANGE

Fadis is the only company in the world able to offer the most appropriate machine range to process elastic yarns, in the form of Packages, Fapp™, Muff and Hanks. In 2003 Fadis presented an important technological innovation, the Fapp™ (FAdis Precision Package), a low density package that is a perfect preparatory solution to then dye elastic yarns. The Fapp™ allows for wide retraction margins of the yarn during the dyeing phase, thus keeping a high residual elasticity percentage of the elasticized yarn. The starting point has been the introduction of SINCRO PLUS FFM - COMPACT, followed in 2007 by an even more innovative concept, the SINCRO PLUS M.
Therefore, with this now widely tested preparatory system, and the possibility of unwinding the FAPP™ with the SINCRO PLUS RFM SW - COMPACT rewinding machine with its “on-line” tension control, it is possible to obtain qualitative results quite similar to hank dyeing but with the same simplicity and economy typical of yarn package dyeing.

SINCRO PLUS FFM - COMPACT

With the SINCRO PLUS FFM - COMPACT machines, it is possible to produce FAPP™ packages (FAdis Precision Package) with a low density, which allow retraction margins of the yarn during the dyeing phase, thus keeping a good residual elasticity percentage of the elasticized yarn.

Thanks to this more and more evolved technology, it is possible to process not only stretch polyamide yarns, but also all those elasticized yarns whose main prerogative is to maintain a high degree of residual elasticity after dyeing, such as for example, elasticized viscose, nylon PBT, polyester T400 and other similar yarns.

SINCRO PLUS M

The fundamental innovation of this machine is the use of the precision crossing with electronic yarn guide and positively driven swift instead of a positively driven bobbin. With the “precision crossing with positively driven swift technology, it is possible to obtain FAPP™  with a perfect and controlled yarn laying, without patterning, which are a guarantee for their excellent unwinding at a constant tension, thus allowing to keep elasticity and a high performance during subsequent production phases.

With the positively driven swift with adjustable circumference, instead, it is possible to optimize FAPP™ formation according to the elastic characteristics of each single yarn. As everyone knows, each yarn has its own elasticity and its own retraction coefficient during the dye process. Because of the possibility of adjusting the swift for every single article, the parameters may be optimized in such a way so that the various types of yarns have the perfect retraction margin during the dyeing phase, thus ensuring a high percentage of residual elasticity of the elasticized yarn after dyeing.

SINCRO PLUS RFM SW - COMPACT

Fadis was the first company in the world to develop, in year 2001, the SINCRO PLUS RFM SW - COMPACT rewinding  machine with precision crossing and electronic yarn guide with a tension controlled motorized unwinding device with “à la déroulé” system to unwind the BOBBINS, FAPP™, MUFF and HANKS on their various feeder supports at a speed of up to 1.400 m/min meaning three or four times faster than any other existing technology.

The precision crossing with positively driven bobbin technology, allows bobbins with a perfect and controlled yarn laying, without any patterning, a guarantee for an excellent bobbin unwinding at a constant tension, thus allowing for a considerable quality and performance improvement during subsequent production phases.