الفهرس 
IntroductionOnly 14 pages are availabe for public view
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Abstract
Yarn quality, yarn preparation as well as kritoing niachnu state and settings have a great influence on both knitting machine perhumance and fabric appearance. In this work tor a certain yarn with a certain required specifications, which is suitable for a knitted fabric , it had been studied the m! u of some knitting machine parameters such as needles’ condition, number of feeders and machine speeds on the appearance and properties of grey, bleached and dyed . fabrics. Also, the effect of yarn waxing on the machine performance and on the appearance and properties of grey fabric is investigates It was found that these parameters affect the fabric appearance. By increasing the number of feeders, the thick-like places, the hm--.ike places, the nep-likc and the holes increase. Moreover, by increasing k machine speed, the number of thick-like places decreases, the number of thin-like places, the nep-likc and holes increase. On the other hand, as the needles are in good condition, the number of thick-like places, thin-like pi.b the nep-like and holes decrease.