PROCESS FOR OBTAINING POINTS MADE OF SYNTHETICAL THREADS AND FIBERS FOR SPECIAL INK WRITING

摘要

the invention relates to a process for obtaining synthetic fibre yarn and alpine peaks for writing with special inks characterized by that,in order to reduce the cost in terms of quality include: adequate dosing phases) and fiber twisting with a number of 15 to 50 torsiuni / m (no twist textured fibres); (b) impregnating the fibreor yarn with solution dosed which realizes soldering (lierea) filaments; c) bonding the filaments; c) bonding the filaments by passing continue cable through a suitable device for presiuwe 0,2 - 5 dan / cm2 and temperature contained between 30 - 180 degree c; d) the completion of soldering process of the segments of filaments by passing through a further cable device under vacuum of 20 - 50mm hg at the temperature of 30 - colonel 180 degree c; e) final calibration outside by passing through a nozzle used in cable temperature of 220 to 300 degree c.if necessary can be final calibration by finishing with abrasive stones continue cable sections, after which is in itself known phases.