理想化的纱线是一个光滑的圆柱体，可是实际上短纤维纱表面存在着许多毛羽。
Ideally, one thinks of yarns as smooth cylindrical objects when, in fact, most spun yarns are quite "hairy".
与其他通用浆料比较，聚酯浆料对涤纶短纤维具有较好的粘附性，更适宜于对涤纶短纤维纱的上浆。
Comparing with common sizing agents, it has better adhesivity on polyester staple. It's more suitable for polyester staple yarn sizing. It is easy for desizing and it is more environmental protection.
针织精梳毛纱：用经过精梳的羊毛长纤维纺成的毛纱。精梳时除去不需要的短纤维并使纤维平行排列。
Worsted: Wool yarn made of long-staple fibres that have been combed to remove unwanted short fibres and make them lie parallel.
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。
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.
针对纯细旦涤纶短纤纱和喷气织造工艺特点 ，合理制定了纯细旦涤纶短纤维经纱的上浆工艺 ，并取得了较好的织造效果。
The properties of fine denier polyester fiber and viscose fiber are introduced, and some factors affecting the yarn quality such as fiber properties and spinning process are analyzed.
针对纯细旦涤纶短纤纱和喷气织造工艺特点 ，合理制定了纯细旦涤纶短纤维经纱的上浆工艺 ，并取得了较好的织造效果。
The properties of fine denier polyester fiber and viscose fiber are introduced, and some factors affecting the yarn quality such as fiber properties and spinning process are analyzed.
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