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Comprehensive Assessment of the Properties of Cotton Single Jersey Knitted Fabrics Produced From Different Lycra States

Khalil Amany, Fouda Abdelmonem, Těšinová Pavla, Eldeeb Ahmed S.

Autex Research Journal

2021

Vol. 21, no. 1

71--78

This research aims to evaluate the properties of cotton single jersey knitted fabrics (SJKF) produced from cotton/spandex yarns at different Lycra states. So, four different SJKF were produced, namely 100% cotton, cotton with additional Lycra (full-platted), core, and dual-core-spun (DCS) yarns with the same loop length. The thermal comfort properties, fabric recovery, total hand value (THV), moisture management parameters, and air permeability were measured. The experimental results showed that the use of DCS yarns in the SJKF improves the fabric elastic recovery by 100%. The obtained values of air permeability, THV, and overall moisture management capacity of stretched SJKF are lower than 100% cotton fabric sample. Thermal absorptivity of core and dual-core samples increased by 27% and the water vapor permeability decreased by 18% compared to 100% cotton fabric sample.

Moisture Management Properties of Seersucker Woven Fabrics of Different Structure

Matusiak Małgorzata

Fibres & Textiles in Eastern Europe

2019

Vol. 27, no. 3 (135)

43--50

Moisture management is defined as the controlled movement of water vapour and liquid water (perspiration) from the surface of the skin to the atmosphere through the fabric. The ability of moisture transport is a very important feature of textile materials from the point of view of the physiological comfort of usage clothing made of these materials. Among the different textile materials (woven, knitted and nonwoven), seersucker woven fabric is considered as having good comfort-related properties. The fabrics are characterised by the occurrence of puckered and flat strips in the warp direction. The puckered effect generates air spacesbetween the body and the fabric, keeping the wearer cool in hot conditions as the puckered area holds the fabric away from the skin during usage. In the work presented, seersucker woven fabrics of different patterns of the puckered strips were investigated. The aim of the work was to analyse the relationship between the structure of seersucker fabrics and their moisture management properties. Measurement of the moisture transport properties of seersucker woven fabrics was made using a Moisture Management Tester M290, produced by SDL Atlas. Investigations performed showed that the properties of seersucker woven fabrics characterising their ability to transfer liquid moisture are different depending on the variant of the repeat of puckered strips.

Tkaniny gofrowane charakteryzują się występowaniem wypukłych i płaskich pasków w kierunku osnowy. Tworzą trójwymiarową strukturę tkaną. Taka struktura wpływa znacząco na właściwości tkanin. W pracy wykonano badania tkaniny gofrowanych o różnym raporcie gofrowania. Celem pracy była analiza zależności między strukturą tkanin gofrowanych a ich właściwościami charakteryzującymi zdolność tkanin do transportu wilgoci. Pomiary właściwości transportu wilgoci tkanin gofrowanych wykonano za pomocą przyrządu Moisture Management Tester M290 firmy SDL Atlas. Przeprowadzone badania wykazały, że właściwości tkanin gofrowanych charakteryzujących ich zdolność transportu wilgoci w postaci płynnej różnią się w zależności od raportu efektu gofrowania.