| 释义 |
Core-spun Fiber
基本例句
包芯纱
Test method of core spun yarn quantity and spandex content is discussed.To induce the soybean fiber spandex core spun yarn fineness and spandex content compute formula, use in practicality production.对包芯纱定量和氨纶丝含量的测试方法进行了探讨,推导出大豆纤维氨纶包芯纱特数及其含量的计算公式,可用于实际生产设计和测算。
It is analysed the main points in the pretreatment,dyeing,printing and finishing processes of producing cotton/cotton polyurethane core spun yarn weft elastic fabric.对棉/棉氨纶包芯纱纬弹织物前处理、染色印花及后整理各工序的要点进行了分析。
Measure method of spandex in core spun yarn by new solvent such as aceti cacid ,formic acid and cyclohexanone were studied.The result show that the new method has little error and short measure time.选用冰乙酸、甲酸、环己酮等为溶剂对含有氨纶的样品进行溶解,再经过滤、洗涤、干燥、恒重,测定其中氨纶的含量,与手工捻拆方法比较,方便省时,实验误差小,为工厂准确快速测量混合包芯纱中的氨纶含量进行了有益的探索。 |