Reducing Yarn Hairiness with a Modified Yam Path in Worsted Ring Spinning

Wang, Xungai; Chang, Lingli

doi:10.1177/004051750307300409

Cited by 54 publications

(2 citation statements)

References 6 publications

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“…Sirofil spinning leaves a space in the spinning triangle of the front roller clamp, allowing a strand of staple and filament to be wrapped around the yarn rod in an even spiral structure (Gharahaghaji et al, 2010;Erbil et al, 2022). But the filament does not fully grip the staple fibers of the sirofil yarn, and the fabric is easily damaged when stretched (Wang and Chang, 2003).…”

Section: Introductionmentioning

confidence: 99%

A method to produce periodic varied structural composite yarn by forced migrations of convergence point between polymer filaments and the staple strand

Chen¹,

Li²,

Peng³

et al. 2023

Front. Mater.

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A novel composite yarn with a novel structure is prepared by the three-strand conversion method of double polymer filaments to staple fiber, that is, double polymer filaments to staple fiber repeated migration movement. The geometric principle of different relative positions of filament to helix structure change is analyzed theoretically, and the effect of filament position on the spinning-triangle of composite yarn is demonstrated. Furthermore, the structure of six different composite yarns is modeled and compared with each other, which shows the influence of different filament helical structures on the performance of spinning composite yarns. The repeated migration of filaments is observed using the online observation technique in the dynamic rotating triangle region. In addition, changes in yarn structure are caused by different geometric configurations. The results show that the stem, strength, and hair of six new composite yarns with different helical structures are slightly weakened. In summary, the three-strand conversion method is an effective new method to control the structure of filament and staple fibers.

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Section: Introductionmentioning

confidence: 99%

A method to produce periodic varied structural composite yarn by forced migrations of convergence point between polymer filaments and the staple strand

Chen¹,

Li²,

Peng³

et al. 2023

Front. Mater.

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“…[26][27][28][29][30][31][32][33][34][35] When making staple yarns, the spinning triangle plays a crucial role, 36,37 which a directly affects the qualities, particularly the hairiness of yarn production. [38][39][40] Hairiness is a characteristic of produced yarn which determines the final quality of yarns and intended usage. [41][42][43][44][45][46][47][48][49][50] To overcome challenges such as hairiness in produced yarns, recent studies have shown that incorporating a three-cylinder drafting apparatus comprising two aprons that follow the front drafting rollers in the ring-spinning sector will allow ring spinning with a reduced or no spinning triangle.…”

mentioning

confidence: 99%

Compact spinning: a comprehensive review of the revolution in yarn manufacturing

Saty,

Sarkodie,

Abdalla

et al. 2024

Textile Research Journal

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Compact spinning has emerged as a contemporary spinning technology that has garnered significant attention due to its capacity to produce yarns with excellent properties. The strategy is a variation of conventional ring spinning that seeks to get rid of the spinning triangle while improving the uniformity, strength, and hairiness of the yarn. In compact spinning, fiber condensation is achieved by negative pressure airflow, which compresses the fibers and reduces their thickness. This results in a higher packing density of the fibers, leading to stronger and more uniform yarns. In this article, we provide a comprehensive overview of compact spinning technology, covering its principle, fiber condensation method, and the types of machines used. The quality of the yarn is greatly influenced by various systems and parameters such as lattice apron, air suction slot geometry, airflow fields, and twist mechanism employed in compact spinning. We present a compendium of the various developments established in studies on compact spinning, which could serve as a platform for developing new techniques in compact spinning for the production of high-quality yarns with low economic burdens. This review discusses compact spinning, two main systems, machines, influential parameters/peripherals, disadvantages, and the future prospects of compact spinning. Additionally, we provide a summary of previous research on compact spinning, highlighting its benefits and advantages over traditional ring spinning. Furthermore, we discuss the impact of guiding devices and lattice apron type on yarn quality. We also explore the potential of three-dimensional (3D) printing technology in enhancing the performance and design of compact spinning machines.

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Effect of repeated winding on carded ring cotton yarn properties

Xia

Wang

et al. 2011

Fibers Polym

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Reducing Yarn Hairiness with a Modified Yam Path in Worsted Ring Spinning

Cited by 54 publications

References 6 publications

A method to produce periodic varied structural composite yarn by forced migrations of convergence point between polymer filaments and the staple strand

A method to produce periodic varied structural composite yarn by forced migrations of convergence point between polymer filaments and the staple strand

Compact spinning: a comprehensive review of the revolution in yarn manufacturing

Effect of repeated winding on carded ring cotton yarn properties

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