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- 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。
- 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。
- The overhead cleaner, core spinning for Spandex and stubby yarn spinning devices are options for customers to choose. 吹吸风装置，纺氨纶包芯纱及竹节纱装置由用户选用。
- The research results show that the wearing properties and comfort properties of cotton/polyester filament and high elastic cotton/polyamide filament core spun yarn fabrics are... 研究结果表明,棉包涤纶长丝摩擦纱织物和棉包锦纶高弹丝摩擦纱织物在服用、舒适等方面均优于环锭纱织物。
- 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。
- Process Research of Melt Spun Spandex 熔纺氨纶纺丝工艺研究
- Wool fibers can be spun into yarn. 羊毛纤维可纺成纱。
- Her skillful fingers spun the wool out to a fine thread. 她那灵巧的手指把羊毛纺织成了细线。
- Structure and Properties of Nylon Core Spun Yarn 锦纶弹力丝包芯纱的结构与性能
- The beggar spun a long yarn about his misfortunes. 那个乞丐编造了一大篇自己如何遭遇不幸的故事。
- The process route of melt spinning Spandex was introduced.The physical properties of finished yarn was improved by adding a chain crosslink agent to increase the elastic recovery percentage. 主要介绍熔融法生产氨纶丝的工艺路线,通过添加交联剂提高弹性恢复率,改善成品丝的物理性能;
- Be sure to wrap up your son in wool. 一定要给你儿子穿上毛衣。
- She dabbed at the cut with cotton wool. 她用药棉轻轻地按了按伤口。
- Spinning for Lyocell Lycra Elastic Core Spun Yarn 天丝莱卡弹力纱的纺制
- These goats are specially bred for their wool. 这些山羊是专为剪取羊毛而饲养的。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- They used only natural pigments to dye the wool. 他们只用天然颜料染毛织品。
- Besides, it's make of pure wool, very soft. 另外，这是纯羊毛的，手感柔和。
- One of the most common types of core- spun yarns is that involving a core of a stretch filament such as spandex with a covering of staple fibers. 最常用的包芯纱之一是芯部采用弹力丝(例如氨纶),表层使用短纤维。
- This wool suit is very expensive. 这套毛料套装十分昂贵。
