空心锭假捻对羊毛圈圈纱圈圈密度的影响

Effect of the Hollow Ingot False Twisting on Coil Density of Woolen Loop Yarn

为了在使用空心锭花式纱线纺纱机生产羊毛圈圈纱产品时,纱线圈圈花型保持丰满的同时纱线手感柔软,使用经过改造的空心锭花式纱线纺纱小样机纺制了7种不同捻度的羊毛圈圈纱;分别对不同捻度下纺制所得圈圈纱圈圈密度进行统计并对比,发现空心锭假捻的变化对羊毛圈圈纱的圈圈密度有一定影响。结果表明:采用新型空心锭花式纱线纺纱机生产羊毛圈圈纱时,在合理的纱线捻度范围内,空心锭假捻越大,生产的羊毛圈圈纱圈圈密度越大。

In order to make the fancy yarn enterprises use hollow ingot fancy yarn spinning machine to produce woolen loop yarn products which coil was full and yarn was soft,a new typed of modified hollow ingot fancy yarn spinning proofing machine was used to spin woolen loop yarn with seven kinds of different twisting.The coil density of woolen loop yarn under different twisting was calculated and compared.It was found that the proportion of false twisting of hollow ingot had a certain influence on the coil density of woolen loop yarn.In a reasonable twisting range,the coil density of wool loop yarn increased with the increase of false twisting.