PolyJet-SP-2 PP For gentle interlacing with invisible knots. High level of uniformity achieved already at low air pressure. Also for delicate yarns such as acetate or viscose. The yarn spacing is 16 mm. Uncomplicated threading from the front. Already prepared for machines with au- tomatic threading. For all spinning processes for making textile multi-filament yarns. Free selection of coloured jet holder for identification in the spinning line, which increases production security.