An improved technique for the study of change in fiber configuration during transfer from cylinder to doffer in a card is reported. It is observed that the majority of fibers change their configuration during transfer. Hooks are formed and previously formed hooks are removed. Transfer of fibers takes place both with and without reversal of ends. Those fibers that transfer without reversal change their configura tions more. A mechanism for the formation of leading hooks through buckling of front ends is suggested.
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References
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