Properties investigation of polyester yarns with different cross-sections
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Date
2021Author
TOYDEMİR, Yasin
VATANSEVER BAYRAMOL, Derman
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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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