The Effect of Cotton Yarn Properties on Yarn End Breakage

In order to make a contribution to the reduction of raw material costs, in the present study the effect of reused cotton fibres on the quality of conventional ring and OE-rotor yarns was investigated. In the yarn production, it three different waste fibres were taken from a cotton yarn production line and blended with primary cotton fibres at five different levels varying from 5% to 40%. In literature, studies have concentrated on the usage of recovered waste fibre in OE-rotor yarn production. However, to date there has been limited extensive and comparative research on the effect of recovered fibre quality on different yarn properties to determine the possibility of high-quality yarn production from reused fibres. In the study, we focused on the effect of different waste types as well as the amount of waste in the blends on the properties of different yarn types.

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Optimizing Effects of Cots Shore Hardness on Cotton Yarn Properties at Ring Frame

Journal of Textile Science & Engineering ◽

10.4172/2165-8064.1000238 ◽

2015 ◽

Vol 06 (01) ◽

Author(s):

Bagwan AS ◽

Policepatil R

Keyword(s):

Cotton Yarn ◽

Shore Hardness ◽

Ring Frame ◽

Yarn Properties

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Effect of Winding Tension Parameters and Rewinding Passages at Winding on Cotton Yarn Properties

Journal of Textile Science & Engineering ◽

10.4172/2165-8064.1000213 ◽

2015 ◽

Vol 05 (05) ◽

Keyword(s):

Cotton Yarn ◽

Yarn Properties ◽

Winding Tension

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The Effects of Opening Roller Wire Design and Operating Speed on the Properties of Open-End Cotton Yarn

Journal of Engineering for Industry ◽

10.1115/1.3438966 ◽

1976 ◽

Vol 98 (2) ◽

pp. 664-669

Author(s):

E. A. Vaughn ◽

T. S. Cox

Keyword(s):

Experimental Data ◽

Operating Speed ◽

Cotton Yarn ◽

Major Goal ◽

Roll Speed ◽

Number Of Teeth ◽

Yarn Properties ◽

Different Characteristics

An important parameter to consider when spinning yarns using the open-end system is what combinations of comber roll wire design and speed will yield the most desirable yarns. The major goal of this research was to determine whether any significant trends in yarn properties could be traced to changes in these parameters. A parameter incorporating the different number of teeth per cm, comber roll speeds, and effects of twist on the amount of opening and defined as “beats per fiber” was investigated and found to have no correlation to any tested yarn properties. Other results indicated that yarn properties were more sensitive to changes in comber roll speed than to changes in wire type. The experimental data indicate that a properly selected set of opening parameters can yield yarns with different characteristics of strength, elongation, evenness, and defects. Some evidence supports the theory that increasing comber roll speeds will produce more even yarns.

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