Effect of polyester fibre fineness and cross‐sectional shape on physical characteristics of yarns

Dhamija, S.; Kothari, V. K.; Varshney, Rajeev K.

doi:10.1080/00405001003722435

Cited by 9 publications

(3 citation statements)

References 10 publications

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“…In literature, it was stated that tenacity values of the two fibers with the same length and linear density values in the circular and trilobal cross-sectional shapes were different [14,23]. On the other hand, Behera and Singh (2014) determined that yarn tenacity values of multifilament yarns are 2.52 g/denier for circular and 2.41 g/denier plus crosssections [21].…”

Section: Abrasion Resistancementioning

confidence: 99%

The Effect of Recycled Polyester (rPET) Filament Fiber Properties on Various Woven Fabric Performance Properties

Kiriş

Yılmaz

2021

Tekstil Ve Konfeksiyon

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In order to reduce the requirement of waste eliminating and environmental pollution, recycling seems to be a suitable solution. In this study, polyester fibers with three different number of filament and two fiber cross section form (round and plus) were spun from recycled polyethylene terephthalate (rPET) polymer and texturised on an industrial scale. rPET yarns were used as a weft yarn in woven fabric production. Fabric performance properties such as breaking, tearing and seam slippage resistance, weight, breaking elongation, abrasion resistance and air permeability were analysed and compared with that of virgin PET fabrics. As a result of this study, it was determined that virgin and rPET polymers provided almost similar fabric properties. Higher number of filaments gave lower fabric breaking elongation, seam strength, abrasion resistance and air permeability values while led to higher tearing strength. Except fabric weight and tensile properties, filament cross section had a significant affect on other studied fabric properties.

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Section: Abrasion Resistancementioning

confidence: 99%

The Effect of Recycled Polyester (rPET) Filament Fiber Properties on Various Woven Fabric Performance Properties

Kiriş

Yılmaz

2021

Tekstil Ve Konfeksiyon

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“…The highest unevenness was observed on round-hollow filaments containing yarns. Dhamija et al [9] investigated the physical characteristics of the yarns with different cross-sectional shapes (circular, trilobal, scalloped oval and tetrakelion) and fiber fineness. Their general conclusion was supportive to the literature that the cross-sectional shape had an effect on the properties.…”

Section: Introductionmentioning

confidence: 99%

Properties investigation of polyester yarns with different cross-sections

Toydemir¹,

Baramol²

2021

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi

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In this work, the properties of polyester filaments with different cross-sectional shapes were investigated. Trilobal, flat and hollow shaped polyester filaments, having the same count, were produced by following the same route and production parameters. Properties, such as tensile strength, elongation, breaking load, unevenness etc., were investigated. Comparative evaluations of the test results with regard to the cross-sectional shapes were carried out. The results showed that cross-sectional shape of the filaments directly affected the yarn properties and trilobal filament containing polyester yarns showed better properties as compared to yarns containing filaments with a cross-sectional shape of hollow and flat.

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“…Studies on fiber cross-sectional shapes have mostly focused on melt-spinning processes. Several studies have reported the influence of cross-sectional shape of fiber upon different properties of melt-spun fibers (Babaarslan and Haciog ˘ullari 2013; Behera and Singh 2014a, b;Bueno et al 2004;Dhamija et al 2011;Hasan et al 2009;Kara et al 2012). Moreover, there are several publications on profiled fibers prepared by wet spinning process (Tsai and Su 1991).…”

Section: Introductionmentioning

confidence: 99%

Influence of cross-section shape on structure and properties of Lyocell fibers

et al. 2020

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Three kinds of Lyocell fibers with different cross-sections including circular, H-shape, and Y-shape (abbreviated as O-, H-, and Y-Lyocell) were prepared by a dry-jet wet spinning method. The effects of cross-sectional shape on structure and properties of Lyocell fibers were evaluated. The results showed H-Lyocell and Y-Lyocell exhibited triangular and dumbbell cross-sections, respectively, due to die swell. Both non-roundness factor and crystallinity of different cross-sectional Lyocell fibers were in the order of H-Lyocell [ Y-Lyocell [ O-Lyocell. All cross-sectional Lyocell fibers showed similar values of fineness and tensile strength. The profiled Lyocell fibers were superior to circular Lyocell fibers in terms of luster, dyeing properties, and moisture regain. The dye uptake and fixation rate of Lyocell fibers were influenced by shape in the order H-Lyocell [ Y-Lyocell [ O-Lyocell; while for luster and moisture regain the order was Y-Lyocell [ H-Lyocell [ O-Lyocell. Profiled Lyocell fibers are expected to open broader prospects in different textile or composite fields due to their various advantages versus conventional circular Lyocell fibers.

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Effect of polyester fibre fineness and cross‐sectional shape on physical characteristics of yarns

Cited by 9 publications

References 10 publications

The Effect of Recycled Polyester (rPET) Filament Fiber Properties on Various Woven Fabric Performance Properties

The Effect of Recycled Polyester (rPET) Filament Fiber Properties on Various Woven Fabric Performance Properties

Properties investigation of polyester yarns with different cross-sections

Influence of cross-section shape on structure and properties of Lyocell fibers

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