Measuring loop lengths of elasticised knitted fabrics

Pavko-Čuden, Alenka; Sluga, Franci

doi:10.1080/00405000.2014.911998

Cited by 5 publications

(2 citation statements)

References 23 publications

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“…A preload of 10 cN wa generally used for staple spun yarns of up to 65 tex. 17–19 Five readings were taken from each specimen. The loop length was calculated by the following equation (2): …”

Section: Methodsmentioning

confidence: 99%

Comfort properties of knitted fabrics produced from dual-core and tri-core spun yarns

Elrys

El-Habiby

El-Deeb

et al. 2022

Textile Research Journal

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The scope of this study was to investigate the effect of yarn structure and material type on the thermal and mechanical comfort properties of plain knitted fabrics. A new type of elastic core spun yarn which is called tri-core yarn was introduced. The other yarn structures used were single-core/T400, single-core/lycra, dual-core yarn, and ring-spun yarn. The five types of yarn structure were produced with three material types (100% cotton, blended cotton/modal (50/50%), and blended cotton/tencel (50/50%)) at the same yarn count (10 Ne). Knitted fabrics with a single jersey structure were produced from yarn samples. The mechanical comfort properties including fabric modulus and recovery in wale and course directions were measured. Thermal comfort including air permeability, water vapor permeability, thermal conductivity, and thermal absorptivity were also measured. Full factorial analysis was performed on the test results. It was concluded from the factorial analysis that yarn structure, material type, and two-way interaction had a significant influence on mechanical and thermal comfort except for thermal conductivity, the significance of the material type was exactly P = 0.05. It was concluded that knitted fabric produced from tri-core in the case of blended cotton/tencel obtained the better modulus and elastic recovery in both directions in wales and courses that largely improved the mechanical comfort.

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Section: Methodsmentioning

confidence: 99%

Comfort properties of knitted fabrics produced from dual-core and tri-core spun yarns

Elrys

El-Habiby

El-Deeb

et al. 2022

Textile Research Journal

View full text Add to dashboard Cite

show abstract

“…It affects the yarn tension and the high friction can increases the abrasion of yarn with knitting elements and guides. Hence, experimental studies have been conducted to find out the effect of yarn-yarn and yarn-metal rubbing, yarn input tension, cam setting and yarn properties on loop length and on yarn tension profile [13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Color Coordinates Change of Textile as a Function of Knitting Transformation: Effect of Some Parameters and Mathematical Modelling

2017

International Journal of Emerging Engineering Research and Tech

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The present paper provides a systematic analysis on the character of color change from the transformation of dyed yarn into knitted fabric. First, the cotton yarn was dyed with Lavafix Brillant Red E4BA (a reactive dye) and Polyazo dye Solophenyl Red 3BL (a direct dye) with three nuances (1, 2 and 3%). Then two knitted structure were produced (rib 1x1 and single jersey). Further three couliering depths (11, 13 and 15) were varied during the manufacture of the knit fabric. The change of the color was analyzed via the measurement of the colorimetric coordinates (L*, a*, b*). The experimental results were modeled using a typical mathematical matrix of transformation. The color degradation of the rib 1x1 structure was very significant than that observed for the single jersey. As generally observed, the machine influences more strongly the degradation of the direct dye than the reactive one. This could be explained by the fixing process of the dye on the cotton yarn. As the change in color coordinates is very significant in the textile industry, this work could offer a new useful typical mathematical tool to study the influence of different parameters of knitting operation on color change.

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Study of knitted-based triboelectric nanogenerators in bending and stretching motion

Somkuwar,

Garg,

Singh

et al. 2024

J Mater Sci: Mater Electron

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Measuring loop lengths of elasticised knitted fabrics

Cited by 5 publications

References 23 publications

Comfort properties of knitted fabrics produced from dual-core and tri-core spun yarns

Comfort properties of knitted fabrics produced from dual-core and tri-core spun yarns

Analysis of the Color Coordinates Change of Textile as a Function of Knitting Transformation: Effect of Some Parameters and Mathematical Modelling

Study of knitted-based triboelectric nanogenerators in bending and stretching motion

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