Starlinger - recycling technology for Fibre & Non-wovens

PP staple fibres are easely recycled on the recoSTAR universal recycling line with ACTIVE shredder for optimal pre-cutting before extrusion. PET staple fibres can contain up to 30% moisture. The Starlinger recycling solution provides an additional drying step in the ACTIVE shredder with subsequent drying and processing on the recoSTAR dynamic recycling line. PET continuous filament is processed on the recoSTAR universal recycling line for perfect colour, or on the recoSTAR dynamic recycling line for a higher IV, depending on the intended reuse. PA 6 fibres need drying before extrusion due to their hydrolytical properties. Optional air flushing during material preparation is available for both, recoSTAR dynamic and universal lines. PA 6.6 fibres need to be prepared and dried before extrusion. Air-flushing during cutting and feeding is recommended. The extruder is equipped with advanced degassing sections and an automatic strand pelletising unit. Sheared-off carpet face yarns are post-consumer BCF fibres that can be made from PP, PA or PES. Apart from the polymer-specific processing conditions a special focus has to be put on melt filtration to remove solid contaminants.

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