The investigation was made on first quality index of raw material (PP) for producing fine PP fiber in domestic factories.
通过对国内目前所需细旦丙纶原料（ 聚丙烯）的质量指标进行调研，制定出相应的质量指标体系。
Ultra-fine fiber shows its enchantment in the modern garments, due to its high quality, supernatural fibrous properties and excellent fabric styles.
细特纤维以其高品位和超天然纤维性能与优异的织物风格在现代服饰中显示出无穷的魅力；
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。
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