Typical applications are e.g.:
Ultra-elastic yarns for the textile industry for the manufacture of elastic mixed yarns
- Typical materials: PUR solutions (dope) or thermoplastic elastomers based on polyester and polyurethane
- Common throughputs up to 1.500 kg/h
- Filtration finenesses down to 10 µm
In the manufacture of spandex, ultra-fine filtration is used not only for the removal of solid inhomogeneities but also to retain or destroy gel-like contaminations. Moreover, process consistency regarding pressure and temperature is an essential prerequisite for an efficient production. High throughput rates make a fully-automatic filtration system without any influence on the process necessary. The RSFgenius and the SFXmagnus were developed especially for these requirements and make continuous cost reductions in the manufacturing process, with top product qualities, possible.