The use of a polytrimethylene terephthalate/polyester bi-component filament for the development of seamless garments

Li, Zhao; Hu, Hong; Shen, Jianming; Rong, Hairu

doi:10.1177/0040517512471749

Cited by 15 publications

(15 citation statements)

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“…Considering the measured stretch elasticity of fabric (>40%) and the expansion across different body parts during the human movement [36,37], i.e., cyclic movements between 10% and 50%, the elastic recovery of fabric at 20% extension was examined following 1, 10 and 15 cyclic tensile tests. The cyclic test procedure was undertaken as per the China standard FZ/T 01034-2008 [38]: The fabric (50 mm width × 100 mm length) with a pretension of 1 N was tested with an Instron 5567 tensile device (made Prior to the test measurements, a Thru-Reflect-Line (TRL) calibration was performed in order to remove the errors [35]. A total 673 data points were taken for each sample, and the corresponding S-parameters (S 11 , S 12 , S 22 and S 21 ) were recorded over this frequency range.…”

Section: Elastic Recovery Response Of Weft-stretchable Woven Fabricmentioning

confidence: 99%

“…Considering the measured stretch elasticity of fabric (>40%) and the expansion across different body parts during the human movement [36,37], i.e., cyclic movements between 10% and 50%, the elastic recovery of fabric at 20% extension was examined following 1, 10 and 15 cyclic tensile tests. The cyclic test procedure was undertaken as per the China standard FZ/T 01034-2008 [38]: The fabric (50 mm width × 100 mm length) with a pretension of 1 N was tested with an Instron 5567 tensile device (made in USA) to stretch the sample to 20% extension at a speed of 100 mm/min, held at this extension for 1 min; then, the tension was unloaded at the same speed to initial position for 3 min relaxation; after that, the fabric was reloaded with the same preload to measure its elongation length. The dynamic cyclic tests were performed using the same processes (Figure 3a,b).…”

Section: Elastic Recovery Response Of Weft-stretchable Woven Fabricmentioning

confidence: 99%

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Multifunctional Stretchable Conductive Woven Fabric Containing Metal Wire with Durable Structural Stability and Electromagnetic Shielding in the X-Band

et al. 2020

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Elastomeric, conductive composite yarns have recently received attention around the opportunity for them to offer special protective fields. A straightforward approach for fabricating tri-component elastic-conductive composite yarns (t-ECCYs) containing stainless steel wire (SSW) was proposed previously. This work mainly focuses on the electromagnetic shielding effectiveness (EMSE) of weft-stretchable woven fabric containing t-ECCY over the X-band under different testing conditions, e.g., single step-by-step elongation, cyclic stretch and lamination events. Results showed that a woven cotton fabric with weft yarn of t-ECCY not only exhibited superior weft stretch-ability to a higher elongation (>40%) compared with a pure cotton control but also had an acceptable 15-cyclic stability with 80% shape recovery retention. The t-ECCY weft fabric was effective in shielding electromagnetic radiation, and its EMSE was also enhanced at elevated elongations during stretch at parallel polarization of EM waves. There was also no decay in EMSE before and after the t-ECCY fabric was subject to 15 stretch cycles at extension of 20%. In addition, a 90 • by 90 • cross lamination of t-ECCY fabric remarkably improved the EMSE compared to a 0 • /90 • one. The scalable fabrication strategy and excellent EMSE seen in t-ECCY-incorporated fabrics represent a significant step forward in protective fields.

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Section: Elastic Recovery Response Of Weft-stretchable Woven Fabricmentioning

confidence: 99%

“…Considering the measured stretch elasticity of fabric (>40%) and the expansion across different body parts during the human movement [36,37], i.e., cyclic movements between 10% and 50%, the elastic recovery of fabric at 20% extension was examined following 1, 10 and 15 cyclic tensile tests. The cyclic test procedure was undertaken as per the China standard FZ/T 01034-2008 [38]: The fabric (50 mm width × 100 mm length) with a pretension of 1 N was tested with an Instron 5567 tensile device (made in USA) to stretch the sample to 20% extension at a speed of 100 mm/min, held at this extension for 1 min; then, the tension was unloaded at the same speed to initial position for 3 min relaxation; after that, the fabric was reloaded with the same preload to measure its elongation length. The dynamic cyclic tests were performed using the same processes (Figure 3a,b).…”

Section: Elastic Recovery Response Of Weft-stretchable Woven Fabricmentioning

confidence: 99%

Multifunctional Stretchable Conductive Woven Fabric Containing Metal Wire with Durable Structural Stability and Electromagnetic Shielding in the X-Band

et al. 2020

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“…When compared with polyurethane (PU)/polyamide (PA) core-spun yarn (20/30D), ithad better extensibility and elastic recovery property. [6] Manshahia et al studied the effect offilament shape factor and fabric constructional parameters on thermophysiological comfort ofthe elastane-plated fabrics intended to be used in high active sportswear. [9] Gokarneshan et alstudied the 20tex polyester/spandex core air-covered high-stretch yarn that was used to producesingle-jersey fabrics with different loop length.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Knitting Parameter and Finishing on Elastic Property of PET/PBT Warp Knitted Fabric

Chen

Mao

et al. 2017

Autex Research Journal

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This study investigated the elastic elongation and elastic recovery of the elastic warp knittedfabric made of PET( polyethylene terephthalate) and PBT(polybutylene terephthalate) filament. Using 50/24F PET and 50D/24F PBT in two threadingbars, the tricot, locknit and satin warp knitted fabrics were produced on the E28 tricot warpknitting machine. The knitting parameters influencing the elastic elongation under 100N wereanalyzed in terms of fabric structure, yarn run-in speed and drawing density set on machine.Besides, dyeing temperature and heat setting temperature/time were also examined in order toretain proper elastic elongation and elastic recovery. The relationship between elastic elongationand knitting parameter and finishing parameter were analyzed. Finally, the elastic recovery ofPET/PBT warp knitted fabric was examined to demonstrate the elastic property of final finishedfabric. This study could help us to further exploit the use of PET/PBT warp knitted fabric in thedevelopment of elastic garment in future.

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“…12,13,28 Fabrics made of PET/PTT core-spun yarns exhibit lower plastic deformation compared to fabrics of spandex core-spun yarns. 2,9,29…”

mentioning

confidence: 99%

Study on properties of elastic core-spun yarns containing a mix of spandex and PET/PTT bi-component filament as core

Hua

Wong

Tang

2017

Textile Research Journal

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This paper presents a development of elastic core-spun yarn containing a mix of spandex and polyethylene terephthalate/polytrimethylene terephthalate (PET/PTT) bi-component filament as core to obtain better yarn properties, especially for elastic property. Eight types of core-spun yarns, consisting of different core components with various values of linear density and covered with cotton fibers, were produced using a modified ring-spinning machine with a core spinning attachment. The influences of core components, linear density, and draw ratio of spandex on yarn structure and properties were investigated. The experimental results demonstrate that core-spun yarns containing a mix of spandex and PET/PTT bi-component filament have much lower yarn stress decay as well as lower hairiness and CVm value of evenness compared to the yarns using only spandex. For the yarns containing a mix of spandex and PET/PTT bi-component filament, the yarns containing 70 denier spandex have higher elongation and stress decay compared to the yarns containing 40 denier spandex. The test results show that the elongation of yarns containing a mix of spandex and PET/PTT bi-component filament increases with the increase of the draw ratio of spandex. The stress decay of yarns containing a mix of 70 denier spandex and PET/PTT filament shows a similar trend to the elongation. Moreover, the yarn samples containing a mix of spandex and PET/PTT filament as core exhibit good yarn evenness, with very few thick places and neps, as well as low yarn hairiness.

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The use of a polytrimethylene terephthalate/polyester bi-component filament for the development of seamless garments

Cited by 15 publications

References 1 publication

Multifunctional Stretchable Conductive Woven Fabric Containing Metal Wire with Durable Structural Stability and Electromagnetic Shielding in the X-Band

Multifunctional Stretchable Conductive Woven Fabric Containing Metal Wire with Durable Structural Stability and Electromagnetic Shielding in the X-Band

The Effect of Knitting Parameter and Finishing on Elastic Property of PET/PBT Warp Knitted Fabric

Study on properties of elastic core-spun yarns containing a mix of spandex and PET/PTT bi-component filament as core

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