Research Article

Effect of Some Navels on Properties of Cotton/Nylon66 Blend (1 : 1) Rotor Spun Yarn and Wrapper Formation: A Comparison between Rotor and Ring Spun Yarn

Figure 4

Effect of navel types on wrapper formation (a) smooth navel, (b) spiral navel, (c) 3 grooved navel, (d) 4 grooved navel.
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(a)
262635.fig.004b
(b)
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(c)
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(d)