An apparatus and method for spinning a synthetic yarn, wherein a heated polymeric melt is extruded through a spinneret and the resulting filaments are combined and wound to a package by means of a take-up device located downstream of the spinneret. A cooling tube for the filaments is positioned below...http://www.google.es/patents/US6572798?utm_source=gb-gplus-sharePatente US6572798 - Apparatus and method for spinning a multifilament yarn
Apparatus and method for spinning a multifilament yarn
