ofpolyester often uses antimony trioxide as a catalyst, which is retained in the polyesterfibres. antimony trioxide is suspected of causing cancer in humans if inhaled, but the impact on human health from wearing polyester garments has not yet been evaluated conclusively. the phase-out of substances...
despatch assorted home spinning browsing tag spinning ring-spinning arrangement and schemtics of ring spinning textile school mar , the traveller speed in a ring frame is the main limitation in achieving higher spindle speed because of the frictional resistance of traveller over the ring flange. the...
the aprons (clips) and production roller pressure on yarn quality in order to obtain optimum drafting conditions for polyester and viscose (pes/cv) blend yarns in ring spinning frame. we used pes fibres ( dtex x mm long) and cv fibres ( dtex x mm long) to spin a tex blend yarn of pes ( %)/cv ( %) blend...