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公开(公告)号：EP1709222B1
公开(公告)日：2012-05-23
申请号：EP04804368.1
申请日：2004-12-29
摘要： The invention relates to a method which improves the correspondence between the produced fancy yarn and the predetermined configuration of said fancy yarn. According to the inventive method, the fancy yarn is guided through a sensor device in a spinning device after it is formed and the diameter of the fancy yarn is continuously measured by the sensor device. The fancy configuration of the produced yarn is determined on the basis of the measured values of the diameter and is compared with the predetermined fancy configuration. The comparison is carried out until sufficient correspondence between the predetermined fancy configuration and the fancy configuration of the optimized, produced yarn is achieved.
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公开(公告)号：EP1685054B1
公开(公告)日：2008-05-28
申请号：EP04765945.3
申请日：2004-10-13
IPC分类号： B65H63/06
CPC分类号： B65H63/062 , B65H2701/31
摘要： The yarn cleaner (5) is designed for cleaning out defects from an effect yarn (1), which is formed from an alternating stringing together of webs and of effects comprised of given thickenings. The yarn cleaner has a measuring head (6) in which at least one yarn parameter is measured, whereby cleaning limits are determined for the yarn parameter, and the presence of a defect in the yarn is signaled when these limits are surpassed. The measured values of the yarn parameter are compared with the cleaning limits and intolerable defects are cut out from the yarn. The cleaning limits are each dependent on whether the values are measured in the web or in the effect. The yarn cleaner (5) is suited for keeping the desired diameter quality of effect yarn on winding and spinning winding machines.
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