380T高密消光尼丝纺面料的开发

针对高密尼丝纺面料织造难度大的特点,全流程使用津田驹系列设备,在整经工序配有上蜡和毛羽检测装置,整经张力调节在11 cN,整经速度300 m/min,有效的减少了纱线起毛;在浆纱工序采用三步上浆法,上浆速度250 m/min,压浆辊压力13 kN,较好地克服了纱线之间相互黏结的现象;在喷水织机上采用高后梁,车速550 r/min,经纱张力2 600 N,避免了开口不清现象的发生,最终保证了细旦高密尼丝纺面料的开发,所得产品具有手感柔软、质地轻薄等优良性能。

DEVELOPMENT OF 380 T HIGH-DENSITY DULL NYLON TAFFETA

High-density nylon taffeta with more weaving difficulty is produced through Tsudakoma series equipments.Waxing devices and hairiness detection devices are equipped in warping process.Warping tension is 11 cN and warping speed is 300 m/min.Hairiness in yarns is reduced efficiently.Three-step sizing technology is adopted for avoiding binding together between yarns,with sizing speed of 250 m/min and squeezing pressure of 13 kN.High beam is used on air-jet loom to keep off unclear shedding.Weaving speed is 550 r/min and warp tension is 2 600 N.At last,High-density and fine yarn nylon taffeta,with softer handle and light texture,is produced successfully.