Yarns can be made of staple fibres by several techniques. The method used is dependent upon such factors as the economic implications, the fibres to be used and desired properties of the yarn to be produced. Rings pinning is the oldest and most wide spread technique. Open end spinning is another major method. The development of short fibres, or staple, into yarn, when started in terms of basic manufacturing processes, is as follows:
Carding
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Combing
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Drafting
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Twisting
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Winding