1·Especially cotton yarns are very prone to tears.
尤其是旧棉纱很容易撕裂。
2·The double mercerizing process conditions for high grade cotton yarns for knitting and knitted grey fabric are discussed.
双丝光工艺就是首先对棉纱丝光处理，然后，再对经过丝光的棉纱线编织出的坯布进行丝光。
3·Fine Pure Cotton yarns, the outstanding products of Shanghai No. 2 Cotton Mill, had been produced by using flexible clothing for a long term.
纯棉高支纱是上海二棉创优产品，长期以来一直使用弹性针布。近年来改用新型金属针布取得成功。
4·A statistical unit, based on the ratio of labor consumption in cotton yarns of different counts, is derived from careful analysis and calculations.
“劳动折合产量”就是通过分析和计算方法，求出各种纱支的费工比例，从而制定出来的一种统计指标。
5·One bath scouring and dyeing process of mercerized high count cotton yarns is carried out in advanced yarn bleaching and dyeing machine to enhance the yarn strength.
利用先进的意大利纱线漂染机，对已丝光的纯棉高支纱线进行煮染一浴法试验，以解决和提升高支纱线的强力。
6·However, it is customary to produce cotton and linen yarns with a Z-twist and woolen and worsted yarns with an S-twist.
然而，人们习惯性的生产棉和亚麻纱线时用Z捻，生产羊毛和精纺毛料纱线时用S捻。
7·Cotton and rayon yarns are most often sized with water-insoluble starches.
棉和人造丝纱多用不溶于水的淀粉上浆。
8·The cotton buyer usually selects species and grades of cotton to produce specific yarns.
棉花购买者通常根据所生产的纱线来选择棉花的品种和等级。
9·Used for testing breaking tenacity, elongation at break of single yarn made of cotton, wool, jute, core-spun yarn etc, at the same time including synthetic fibre filament, textured yarns.
用于测定棉、毛、麻、包芯纱的单根纱线及合成纤维长丝、变形丝的断裂强力和断裂伸长率。
10·Advanced pure cotton knitting yarn is different from other weaving yarns in weaving process, fabric structure, and fabric styles. The requirements of yarn quality have its own specialty.
由于高档纯棉针织纱在织造工艺、织物结构及织物风格等方面有别于其他机织类用纱，所以对纱线的质量要求有其特殊性。