A Comparison of Compact Yarn Properties Produced on Different Systems

Göktepe, Fatma; Yılmaz, Demet; Göktepe, Özer

doi:10.1177/0040517506061241

Cited by 41 publications

(30 citation statements)

References 1 publication

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“…A scanning electron microscopic view shows ( Figure 3) that a more compact yarn structure would be obtained as the yarns get finer [21]. The compact structure also shows less protruding fibers on the outer surface of the yarn, which will lead to less hairiness, increased uniformity and yarn strength [8] [9] [22]- [26].…”

Section: Literature Reviewmentioning

confidence: 99%

Analysis of Cotton Yarn Properties Spun on Aerodynamic Compact and Open-End Rotor Spinning

Islam¹,

Ahmed²,

Siddik³

et al. 2021

JTST

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This article presents a comparative analysis of the properties of cotton yarn spun on aerodynamic compact spinning and open-end rotor spinning systems. Yarn samples with a linear density of 50 Tex, 37 Tex, 30 Tex, 25 Tex, and 20 Tex were spun both on the aerodynamic compact and rotor spinning systems using the same finisher drawn sliver of medium staple cotton which were produced by a specific mixing. The quality parameters such as mass variation, imperfection index, hairiness, and tensile behavior (strength in count strength product, elongation percentage) of the yarn samples were assessed and analyzed. The results revealed that aerodynamic compact spun yarn had a lower unevenness and mass variation, a higher imperfection in case of a finer count, less hairiness, higher tensile strength, and lower elonga-tion% compared to the open-end rotor spun yarn samples. Finally, pairedsamples t-test and regression analysis were carried out by using IBM SPSS 25 to check the significance of yarn quality parameters and correlation among them.

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Section: Literature Reviewmentioning

confidence: 99%

Analysis of Cotton Yarn Properties Spun on Aerodynamic Compact and Open-End Rotor Spinning

Islam¹,

Ahmed²,

Siddik³

et al. 2021

JTST

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“…Since rise in constituent yarns linear density is more for compact yarn woven fabrics, they have also executed higher GSM and thickness as compared to respective doubled yarns fabric. The performance of apparel fabric should be judged in terms of cover factor (equation 1) rather than physical measures of GSM and thickness [6][7][8][9].…”

Section: Constructional Propertiesmentioning

confidence: 99%

Compact Yarn as a Replacement of Doubled Yarn in Apparel Fabric-an Analytical Snap

Shaikh¹,

Radadiya²,

Rawal³

2017

JTEFT

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Regularity is the prime consideration for the yarn used for apparel fabric as it imparts not only desired better appearance but also additionally improvement in mechanical properties as well as aesthetic appeal. That's why doubled yarn has enjoyed a dominating position in this sector since long although costly due to its longer production route. Contrariwise in past few years regular and low hairy compact yarn has created a landmark for the singles in the commercial market. This fabulous performance is the outcome of better fiber integration caused by fiber condensation done just before twisting. The present experiment was thereby conducted to analyze its caliber as a double yarn replacement in the apparel sector.

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“…However, it is limited by relatively low traveler speed, high balloon tension, low spindle speed and spinning triangle. These limitations are responsible for lower production rates than rotor, air jet and friction spinning systems [1][2][3]. In spite of low production, ring spinning provides a yarn structure that yields excellent mechanical properties [4].…”

Section: Introductionmentioning

confidence: 99%

Optimization of Break Draft, Pin Spacer and Rubber Cots Hardness to Enhance the Quality of Ring Spun Yarn Using Factorial Design

Khurshid

Aslam

Ali

et al. 2018

Journal of Engineered Fibers and Fabrics

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The aim of the present work is to optimize the drafting parameters for ring spinning by using full factorial (2 3) experimental design. Three drafting parameters of ring spinning each at two levels were chosen for this study. These technological parameters were break draft, size of pin spacer and hardness of rubber cots. It was found from statistical analysis that pin spacer size has a significant effect on yarn unevenness (U %), imperfection index (IPI), hairiness (H) and yarn strength (CLSP) compared to the other two chosen factors. These yarn quality parameters were improved by increasing the spacer size. The increase in spacer size reduces the cohesive forces among the fibers during drafting. The pin between the cradle and the top front roller transfer the individual fibers from the drafted fiber assembly to the spinning triangle without any stretching or accumulation. This yields a more integrated structure and the quality of yarn is improved.

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A Comparison of Compact Yarn Properties Produced on Different Systems

Cited by 41 publications

References 1 publication

Analysis of Cotton Yarn Properties Spun on Aerodynamic Compact and Open-End Rotor Spinning

Analysis of Cotton Yarn Properties Spun on Aerodynamic Compact and Open-End Rotor Spinning

Compact Yarn as a Replacement of Doubled Yarn in Apparel Fabric-an Analytical Snap

Optimization of Break Draft, Pin Spacer and Rubber Cots Hardness to Enhance the Quality of Ring Spun Yarn Using Factorial Design

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