Turkey PDF The effect of core-spun yarn overfeeding on the elastic performanceMaintence

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  • The Effect of Single and Dual-Core Yarns Produced with ...

    2020-10-16 · Core-spun yarns consist of two different components; a staple sheath and a filament core. If the core fila-ment is an elastic polyurethane filament, it is known as “soft-core yarn” whereas if it is a rigid filament, yarns are known as “hard-core (rigid) yarn” on the market. In …

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  • Analyzing Some of the Dual-Core Yarn Spinning

    core-spun yarn spinning technology. In core-spun yarn spinning method, any type of elastic filament specially placed to centre of the yarn is covered and wrapped by short staple fibres such as cotton, wool or man-made fibres. Produced yarn is called as core-spun and consisting of core filament and sheath parts. Core-spun yarn production

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  • A Comparative Strength Analysis of Denim Fabrics Made

    2018-11-27 · Keywords: microfilament, textured yarn, core-spun yarn, denim fabric, fabric properties . INTRODUCTION . There are various ways of combining yarn types and manufacturing systems to produce denim fabrics with a wide variety of functional and aesthetic characteristics to meet consumer demand. Elastic denim fabrics manufactured using elastic core-spun

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  • Effect of Lycra percentage on the physical properties of ...

    2020-2-19 · The effect of Lycra fiber on the physical properties of single jersey knitted fabric such as strength, elasticity, ... Herath3 studied the dimensional characteristics of a core spun cotton/spandex interlock structure. The results were compared with ... properties of the knitted fabric produced from core spun yarn and few

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  • Stretch and Physical Properties of Weft Stretch Denim ...

    2020-1-16 · Table 2: Properties of elastic dual core-spun yarns. Sample No Elastic dual core-spun yarns Yarn linear density (tex) Filament linear density (dtex) Filament draw ratio Elastane linear density (dtex) Elastane draw ratio Twist per meter Tenacity (cN/tex) Elongation (%) CVm (%) 1 CO +Xa + EL 42 83 1.08 78 3.0 660 15,21 10,31 12,17

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  • Effect of Nozzle Geometry on Air-Jet Texturing ... - CORE

    2020-4-22 · determine the effect of air inlet angle are inconclusive and require further investigation. The air-jet texturing process is widely known for its ability to produce spun-like synthetic continuous filament yarns. Structural modification is achieved by contact of the continuous feed yarn with a supersonic air stream delivered by a nozzle. The

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  • İL ve KONFEKSİ ISSN 1300-3356 - CORE

    2010-1-1 · This spinning system is used largely for the manufacture of core spun hybrid yarns for thermoplastic composites. The principle of friction spinning on which the DREF spinning system works is shown in Fig. 12.1a.In its conventional form, the completely opened fiber strand is brought into engagement with the rotating open end of the yarn by a perforated drum.

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