The objective of this research work was to investigate the effect of intermingling process parameters on melange fabric appearance. Results show that the polyester overfeed, nylon overfeed, air pressure, and production speed have significant correlation with melange fabric appearance. Polyester yarn tension and nylon yarn tensions do not show significant effect on melange fabric appearance. Melange appearance varies from stripe to uniform distribution when polyester and nylon overfeeds are increased independently as well as collectively. Therefore, it can be concluded that polyester and nylon overfeed can be used to achieve specific melange appearance as per the customer samples. Optimum air pressure and production speed to be determined during sample development stage since those two parameters are directly link to the production cost; and should be maintained as a constant and controlled during production, since any variation of those two parameters will change appearance of the melange fabrics.

中文翻译：

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混纺工艺参数对涤纶/锦纶混纺织物外观的影响

本研究工作的目的是研究混纺工艺参数对混色织物外观的影响。结果表明，涤纶超喂、锦纶超喂、气压和生产速度与混色织物外观有显着相关性。涤纶纱线张力和尼龙纱线张力对混色织物外观没有显着影响。当涤纶和尼龙的过量喂料单独或共同增加时，混色外观从条纹到均匀分布不等。因此，可以得出结论，聚酯和尼龙超喂料可用于根据客户样品实现特定的混色外观。在样品开发阶段确定最佳气压和生产速度，因为这两个参数直接关系到生产成本；