The advantages of Rotary Filtration

• Removal of inhomogeneities from color and additive masterbatch
  The process-constant filtration of the RSFgenius assures a homogeneous dispersion of color and additive masterbatch in the melt.
• Constant pressure = constant temperature in the spinpack = constant product properties
  Thanks to the process-constant mode of operation of the RSFgenius as a pre-filter, the temperature in the spinpack can be kept constant, so that variations of product properties are excluded. This also leads to an improvement of yarn qualities in secondary processes like texturizing and weaving.
• Consistent material properties thanks to a short dwell time of the melt
  Thermal degradation of the melt is avoided, the viscosity remains constant. In this aspect the RSFgeniusis substantially different from conventional candle or disk filters.
• Longer spinpack lifetime
  The process-constant mode of operation of the RSFgenius avoids any influence on the spinning process all year. Pre-filtration with < 10 µm directly upstream of the spinpack is possible, so that the spinpack can be used primarily for melt homogenization.
• Reduced material costs due to greater use of reclaim
  The RSFgenius with its integrated self-cleaning makes it possible to process a greater amount of reclaim, without impairing the product quality. This leads to reduced material costs.