铜改性聚酯纤维天丝混纺提花织物的设计与生产

Design and Production of Copper Modified Polyester Fiber/Tencel Jacquard Fabric

设计并生产一款铜改性聚酯纤维天丝混纺提花织物。络筒以“高车速、大张力、紧卷绕”为工艺原则,络筒机车速1300 m/min,络筒张力20 cN,卷绕密度0.42 g/cm^(3);浆纱以“高车速、低上浆、贴伏毛羽”为工艺原则,车速65 m/min,上浆率5%±0.5%,浆液黏度10 s;织造以“高车速、中开口、大张力、高后梁”为工艺原则,车速为620 r/min,开口时间为300°,后梁高低位置为+2,上机张力设置为1900 N。通过工艺优化,织造效率达到87%,下机一等品率达到96%。

Copper modified polyester fiber/Tencel jacquard fabric was designed and produced.The technological principle of winding was"high speed,large tension,tight winding",the speed was 1300 m/min,the winding tension was 20 cN,winding density was 0.42 g/cm^(3);The technological principle of sizing was"high speed,low sizing,low hairiness",the speed was 65 m/min,sizing rate was 5%±0.5%,sizing viscosity was 10 s;The technological principle of weaving was"high speed,medium opening time,large tension,high rear beam",the speed was 620 r/min,the opening time was 300°,the height of the rear beam was+2,and the loom tension was 1900 N.Through process optimization,the weaving efficiency reached 87%,and the first-class product rate reached 96%.