PDF The effect of core-spun yarn overfeeding on the elastic performance Complete style

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Spun Yarn - an overview

    Such yarn contains an elastane yarn (e.g. lycra) in core surrounded by twisted staple sheath fibers (e.g. cotton). In short, it is a staple spun yarn with presence of elastic core which imparts stretch to yarn. Presence of elastic core requires some modifications in usual splicer which are shown in Fig. 6.29.

    Get Price
  • Compact Yarn - an overview

    A core-spun yarn consisting of a metal filament core and a CNT sheath was constructed for application in two-ply yarn supercapacitors (Zhang et al., 2014a). The core/sheath-structured CNT yarn can be manufactured on a flyer-spinner, as shown schematically in Figure 3.7. The CNTs forming the sheath are drawn from the MWCNT forest as a continuous ...

    Get Price
  • CEDRO TEXTIL - Camozzi

    perfect core-spun yarn with any slub effect, without altering the machine performance. Marzoli was the first manufacturer to introduce a fully integrated slubbing device on its spinning frame which has then redesigned to deal with the increasing mechanical stress due to the continuous and sudden accelerations and decelerations of the cylinders.

    Get Price
  • Yarn preparation for weaving: sizing - ScienceDirect

    2012-1-1 · Weaving trial on singed unsized yarn. A large-scale trial was conducted in which a beam with 1,600 ends from 38-tex singed yarn was prepared to produce a plain cloth with 15.7 ends and picks/cm. A standard Picanol loom running at 220 rpm was used. It was observed that no difficulty was experienced in weaving the warp.

    Get Price
  • (PDF) The consolidation of commingled thermoplastic fabrics

    There are four types of mixed fibers prepregs currently available on the market: commingled, cowrapped, core-spun, and stretch-broken yarns [172]. The most popular are commingled yarns [209] [210 ...

    Get Price
  • Research on the Compact-Siro Spun Yarn Structure

    Then the cross section structure of Compact yarn and Compact-Siro spun yarn were obtained by using Hardy’s Y172 thin cross-section sampling device and the DZ3 video microscope.

    Get Price
  • (PDF) A New Tensile Model for Rotor Spun Yarns

    The study is based on a coaxial-helix structural model, taking account of nonuniform yarn packing density. Most importantly, a changing-pitch system is introduced for the first time in yarn modeling.

    Get Price
  • Yarn preparation for weaving: Sizing - ScienceDirect

    2020-1-1 · Accumulations of detached fibres from the yarn structure as a result of yarn-on-yarn abrasion and the reed-on-yarn abrasion were forming beads in between the front heald and the reed (Fig. 4.2C).Behind the healds, a cloud of detached pieces of fibres were thrown into the air by the upward movement of the warp yarns, forming a reservoir for further obstructions.

    Get Price
  • Study of Yarn Snarling Part I: Critical Parameters of ...

    The subjective 'style' characteristics of greasy wool are listed. The Fibre to Fabric Project has investigated the effects of variation in style of the fleece on the processing performance of the ...

    Get Price
  • (PDF) Selection of conductive yarns for knitting an ...

    In addition, the criteria for selecting conductive yarns for knitting an electric heater was explored using two types of steel yarn, two types of silver-coated polyamide yarn and one polyester ...

    Get Price
  • Effect of tensile fatigue cyclic loads on bagging ...

    2010-12-13 · of elastic woven fabrics from the viewpoint of mechanical properties. Therefore, the present work was aimed at investigating the effect of tensile fatigue cyclic loads on bagging deformation of elastic woven fabrics, as well as on fabric mechanical properties. 2 Materials and Methods Eight different kinds of core-spun yarn, which

    Get Price
  • The Effect of Twist Multiplier, Elastane Percentage and ...

    2019-7-26 · Core spun yarn primarily finds its application in industrial textile sector but during the last more than two decades it is being used in apparel sector primarily in denim. Stretch denims are made by using elastane core spun as weft in the fabric. Advantages of elastane core spun yarn are good recovery, better shape fitting and it facilitates ...

    Get Price
  • Effects of Elastane Draw Ratio of Core-spun Yarn on Air ...

    2020-1-9 · to investigate the effect of elastane draw ratio in the core-spun yarn on the air permeability and bursting strength of bi-stretch woven fabrics. For this aim, 20 Tex cotton combed ring spun yarn samples were produced with four different levels of draw ratio of elastane core (3.07, 3.33, 3.63, 3.99) in the yarn. Four woven fabric samples were

    Get Price
  • EFFECT OF SPANDEX DENIER OF WEFT CORE SPUN YARN

    2020-7-15 · The woven fabrics containing cotton/spandex core spun yarns possesses very vital properties of stretch, recovery and thus shape retention from the view point of wearing comfort and garment appearance. Spandex present in the core of core spun yarn is the most essential performer behind these properties. An attempt is made in this research work to study the influence of changing …

    Get Price
  • Core-Spun Yarn - an overview

    A core-spun yarn consisting of a metal filament core and a CNT sheath was constructed for application in two-ply yarn supercapacitors (Zhang et al., 2014a).The core/sheath-structured CNT yarn can be manufactured on a flyer-spinner, as shown schematically in Figure 3.7.The CNTs forming the sheath are drawn from the MWCNT forest as a continuous web.

    Get Price
  • (PDF) Effect of Elastane Denier and Draft Ratio of Core ...

    Effect of Elastane Denier and Draft Ratio of Core-Spun Cotton Weft Yarns on the Mechanical Properties of Woven Fabrics Bilal Qadir, Tanveer Hussain, PhD, Mumtaz Malik, PhD National Textile University, Faisalabad, Punjab PAKISTAN Correspondence to: Tanveer Hussain email: [email protected] ABSTRACT Elastane percentage in the core-spun cotton yarn of a Core-spun yarns have been the ...

    Get Price
  • A Comparative Strength Analysis of Denim Fabrics Made

    2021-7-9 · the effects of filament fineness and on yarn count denim fabric performance. Textured polyester filaments with medium, fine and micro linear densities were used as the core part of the core-spun yarn and cotton was used as sheath material.fiber Yarn samples manufactured with the same production parameters at different yarn count were

    Get Price
  • Structure and Elasticity ofFine Elastomeric Yarns CHING ...

    2019-5-23 · position in the core-spun yam differs as well. Figure I shows the cross sections of 20, 15, and 10 tex elasto-meric yams, and Table I showsthe spandex distribution in these yarns; the percentages ofspandex positioned at the center of the core-spun yarn are 73, 61, and 57%, respectively. Lowercountscontain morecotton fibers on

    Get Price
  • Effect of core draft on the properties of core spun yarn

    2015-5-5 · Effect of core draft on the properties of core spun yarn 1. 1 Bangladesh University of Textiles Project Report On Effect of core draft on the properties of core spun yarn SUPERVISING TEACHER Mr. Md. Zahidul Islam Lecturer, Department of Yarn Manufacturing Engineering Bangladesh University of Textiles Submitted by Arif Rahman, ID: 20101001 K. M. Mamunur Rashid, ID: 20101059 Sadikur …

    Get Price
  • CEDRO TEXTIL - Marzoli

    perfect core-spun yarn with any slub effect, without altering the machine performance. Marzoli was the first manufacturer to introduce a fully integrated slubbing device on its spinning frame which has then redesigned to deal with the increasing mechanical stress due to the continuous and sudden accelerations and decelerations of the cylinders.

    Get Price
  • DEVELOPMENT AND CHARACTERIZATION OF COTTON

    2017-8-10 · Effect of elastane core filament linear density on the properties of 60/1 Ne elastic yarns The effect of spinning parameters, on yarns’ properties was assessed using two draft ratios- 3,33 and 4,00 and two twist factors-4,20 and 6,35, and led to the development of three elastic yarns with a 44dtex Lycra® core filament (Yarns 3, 5 and 6).

    Get Price
  • Thermo-physiological comfort of compression athletic wear

    2016-7-20 · than knits with pure yarn and knits with polyamide yarns10. Elastic yarns cannot absorb water and are non-wettable by liquid sweat, thus reducing the thermo-physiological wear comfort11. Woven fabric with core-spun elastic yarn with PC blend in …

    Get Price
  • 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 …

    Get Price
  • (PDF) Effect of elastane linear density and draft ratio on ...

    Effect of Elastane Denier and Draft Ratio of Core-Spun Cotton Weft Yarns on the Mechanical Properties of Woven Fabrics By Muhammad Bilal Qadir Modeling the effect of elastane linear density, fabric thread density, and weave float on the stretch, recovery, and compression properties of bi-stretch woven fabrics for compression garments

    Get Price
  • Classification of Yarn - P.G.G.C.G.-11, E-Content ...

    2015-7-20 · Nub, knot, and spot yarns are ply yarns in which the effect yarn is twisted around the base yarn to produce a thicker area or a bump. Bouclé and loop yarns are ply yarns that use three sets of yarns – base or core yarn, effect yarn, and tie yarn. The effect yarn is looped around the base or core yarn and tied with a binder yarn.

    Get Price
  • [PDF] A Study on Physical Properties of Microfilament ...

    In the textile industry, composite yarns with multifilament cores are used to impart strength. There are various spinning systems to produce composite core-spun yarns. In this study, to determine the effects of filament fineness on yarn characteristics of composite yarns, polyester filaments with medium, fine and micro fiber linear densities were used as the core portion and cotton fiber was ...

    Get Price
  • THE EFFECTS OF PRODUCTION PARAMETERS ON THE CORE ...

    The aim of this work is to determine the effect of draft ratio and twist level on core visibility ratios of dual core-spun yarns. For this aim, different types dual-core yarns containing PET/Elastane were produced under controlled conditions. To objectively evaluate the visual quality of the dual-core yarns, the frequency of the core filaments appearing on the yarn surfaces was counted on dyed ...

    Get Price
  • Preparation of continuous nanofiber core-spun yarn by a ...

    2016-12-15 · Results showed that span distance had a significant effect on covering effect, and nanofiber core-spun yarn with a perfect covering effect could be prepared at the span distance of 2 cm with covering rate and abrasion growth rate of 30% and 142.3%, respectively. Alignment direction of nanofibers on the surface of nanofiber core-spun yarn was ...

    Get Price
  • Denim Fabrics Woven with Dual Core-Spun Yarns

    2018-11-5 · Elastic core-spun yarns which is used as weft yarn for textile fabrics gained great importance in the last decade its due to the fact that stretch and recovery, comfort fits and flexibility properties. The technological progress made the dual core-spun yarn production possible. The dual core-spun …

    Get Price
  • Shahi Fardabad

    2015-12-25 · Defects and Quality Optimisation of Core-spun Yarn Containing Spandex. Martin-Sprocket-Worm-Gears.pdf. ... Enhancer wash is done to improve the effect of the print. Red softener: Red softener is done to improve the pale color of the print. ... OAD receives complete file containing all the details and documents from the concerned merchant.

    Get Price
  • 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 …

    Get Price
  • Effect of the stuffer yarns on the mechanical performance ...

    2021-8-3 · Now the problem is about determining the effect of number of binding points and their locations on mechanical performance of the final composite under various types of stresses. The second method to make a 3D structure is introducing stuffer yarns without crimp (or with the lowest amount of crimp) in between the warp and weft [40].

    Get Price
  • Wrap spinning - SlideShare

    2015-12-15 · Fancy yams are also produced by employing overfeeding and intermittent feeding of the effect yarn or drafted sliver. • The fibers are drafted either with or without aprons. The core yarn is brought through a groove in the front draft roller and therefore runs at the speed of the delivery roller, permitting overfeeding …

    Get Price
  • Investigation on Mechanical and Comfort Properties of ...

    2021-4-6 · deformation of elastic woven fabrics for different numbers of cyclic loads, levels of draw ratio of the elastane core in the yarn and twist factor of the yarn. It was determined that the decrease in draw ratio and increase in twist coefficient of core spun yarns lead to a decrease in elastic recovery. Also, the number of cyclic loads

    Get Price
  • The effect of stitch types and sewing thread types on

    2016-9-9 · study has been done on seam performance properties on cot-ton fabrics on various stitch types and sewing thread types. The following specific objectives will be addressed in this study: 1. To investigate the performance of seams constructed with different sewing threads. 2. Determine the effect of various stitches on seam strength. 3.

    Get Price
  • Viscoelastic Modeling of Yarn for Tufting Carpet - CORE

    2017-1-24 · effect of tensile strain rate on ring spun yarn and rotor spun yarn with three parameters nonlinear model and obtained that a normal nonlinear solid model can simulate very well the tensile property of spun yarn. Liu et al., [9]acquired the relaxation modulus of a single spun yarn employing the generalized Maxwell model.

    Get Price
  • EFFECT OF LAUNDERINGS ON THE PILLING ... - core.ac.uk

    2020-5-15 · Journal of Academia UiTM Negeri Sembilan Vol.6, Issue 2 (2018) 38-45 41 Figure 1. Objective Evaluation of 1x1 Rib Cotton 1x1 Rib Poly/Cotton Based on the Figure 2, pilling grade of 1x1 rib poly/cotton before laundering was 1.29.

    Get Price
  • PAPER OPEN ACCESS Related content An investigation on

    2020-5-27 · Properties of elastic fabrics with treated and untreated Co/PBT yarns in weft direction M Bizjak, H Kadolu, K Kostajn ek et al.-Recent citations Elastic Recovery and Performance of Denim Fabric Prepared by Cotton/Lycra Core Spun Yarns Payal Bansal et al-This content was downloaded from IP address 157.55.39.142 on 27/05/2020 at 02:05

    Get Price
  • THE EFFECTS OF PRODUCTION PARAMETERS ON THE CORE ...

    The aim of this work is to determine the effect of draft ratio and twist level on core visibility ratios of dual core-spun yarns. For this aim, different types dual-core yarns containing PET/Elastane were produced under controlled conditions. To objectively evaluate the visual quality of the dual-core yarns, the frequency of the core filaments appearing on the yarn surfaces was counted on dyed ...

    Get Price
  • Modeling of textile manufacturing processes using ...

    2021-6-18 · Processes or methods. The modeling of the yarn manufacturing process was mainly drawn in spinning processes such as ring spinning, rotor spinning, and air-jet spinning, where the earliest employments of intelligent modeling techniques in textile manufacturing sector were reported [19, 122, 125].Ring spinning is the most common and traditional spinning technique.

    Get Price
  • Effects of spinning process and core yarn contents on yarn ...

    2019-12-26 · In order to develop high shape retention yarn and investigate the effects of spinning process and core yarn contents on the shape retention of yarn, in this paper, three kinds of yarns, JC/T400 18.5tex (55.6dtex) core-spun yarn, JC/T400 18.5tex (44.4dtex) core-spun yarn and JC18.5tex pure cotton yarn were spun by using the complete condensing Siro-spinning technology.

    Get Price
  • Design of the Nozzle for Producing Vortex Core-Spun Yarns

    2020-10-15 · excellent candidate for producing core-spun yarns in which the core filament can be well covered by the wrapper fibers in the outer layer [6]. Nozzle is the key part in the vortex spinning machine and the design of its structure has a significant effect on the resultant yarn properties and the performance of the machine. Therefore,

    Get Price
  • Helali et al., J Textile Sci Eng 2013, 3:1 g Journal of ...

    2020-1-9 · the elastic core spun yarn 100/156 with Dorlastan draft equal to 3.47. To defined different regions of the tensile curves of the elastic core spun yarn 100/156 with various Dorlastan drafts, the cord method was used [13]. The curves derived of the tenacity according to deformation were plotted.

    Get Price
  • A Review of Some Significant Research Trends in Yarn ...

    2019-7-26 · filament yarn with certain overfeed is fed in cold supersonic airstream to produce entangled filament bulked yarn of low extension ability. It is known that air-jet textured yarn has certainly good resemblance of spun yarn due to unique structure. The low-load compression behavior of woven fabrics is very significant in term of handle and comfort.

    Get Price
  • Effects of Process Parameters on Tensile and Recovery ...

    2019-1-30 · Effects of yarn count, twist multiplier, stretch percentage and extension percentage on tensile and recovery behavior of cotton/lycra core-spun yarn had been investigated. Core-spun yarns were prepared in a modified ring frame. A 70 dtex lycra filament was inserted in core and sheath consisted of cotton fibers. It had been observed that yarn count, lycra stretch ratio, extension and twist ...

    Get Price
  • Structure and Elasticity of Fine Elastomeric Yarns ...

    In this study, spandexes of three degrees of fineness are used as the core material with cotton fibers as the sheath to spin fine elastomeric yarns. We observe the cross sections of the core yarns and the migration of the spandex inside the core yarn concluding that producing a finer elastomeric yarn with a uniform structure is feasible. The results show that choosing the optimum spinning ...

    Get Price
  • Spinning Process and Mechanical Properties Analysis of PTT ...

    The two component filament/staple fiber core-spun yarn is spun on FA506 ring spinning frame with PTT filament as interlaced yarn and Tencel staple fiber as outer sheath. The spinning process and process parameters were analyzed. The morphology, mechanical property and wear-resisting property of two component core-spun yarn were tested. Results indicate that elastic recovery rate of core-spun ...

    Get Price
  • CN102454004A - Composite elastic filament core-spun yarn ...

    The invention relates to a composite elastic filament core-spun yarn fabric and a preparation method thereof. The wefts of the composite elastic filament core-spun yarn fabric are elastic filament core-spun yarns, the warps of the composite elastic filament core-spun yarn fabric are elastic filament core-spun yarns or non-elastic yarns, and the elastic filament core-spun yarn is prepared from ...

    Get Price
  • (PDF) Development of seersucker fabrics using single warp ...

    Total picks in Cotton stripe Core spun and Arrangement of core Lycra yarn% in core Sample no. a repeat threads cotton stripe threads spun and cotton stripes spun and cotton stripe Sample 1 20 12 8 (1L, 1C) × 4 50.0% Sample 2 20 11 9 (1L,1C,1C) × 3 33.3% Sample 3 20 11 9 (1L,1L,1C) × 3 66.7% Sample 4 20 12 8 (3L,2C,3L) 75.0% Results and ...

    Get Price
  • (PDF) THE EFFECT OF FIRST HEATER TEMPERATURE ON THE ...

    In the idealized helical structure, a yarn is considered as consisting of a core Figure 5. Effect of first heater temperature on boiling water shrinkage 288 TEKSTİL ve KONFEKSİYON 4/2009 straight fiber surrounded by coaxial cylindrical layers of other fibers, each forming a perfect helix.

    Get Price
  • Research on performance of twin-core spun yarn and fabric ...

    2019-11-25 · As one kind of filament/staple fiber composite yarn, core spun yarn has been widely used, especially on Jeans. However, there is only one filament in the commonly used core spun yarn, such as spandex, and the performance of the one filament often is influenced during dyeing and finishing. Therefore, in the paper, twin-core spun yarns with two different filaments feeding simultaneously were ...

    Get Price
  • Elastane fabrics – A tool for stretch applications in sports

    2016-7-20 · Core-spun yarn, covered yarn, elasto twist yarn, two for one twisted yarn, air- covered yarn and siro – spun yarn are the common elastic yarn production methods and these yarns are used to produce outer wear, leisure wear and sportswear 11, 13 . 2.2 Elastane Plated Cotton Fabric

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

    2020-1-16 · Denim fabrics were produced with elastic core-spun (dual core-spun) weft yarns developed for this purpose. Fabric performance tests were carried out and the results obtained were evaluated. Material and Method Within the scope of this study, twelve different elastic dual core-spun yarns which is wrapped with cotton fibers and which have

    Get Price
  • EFFECT OF SPINNING RUBBER COT SHORE A HARDNESS

    Effect of Spinning Rubber Cot Shore Hardness on Yarn Mass Uniformity and Imperfection Levels - Part 1 By: B. Sujai and M. Sivakumar Abstract: The effect of nine different spinning front line cots ( Synthetic rubber cot ) varying only in shore A hardness (56°,63°,65°,66°,68°,75°,83°,85°& 90°) on 100% cotton ring spun yarn has been

    Get Price
  • Effect of Steam-Relaxation Treatment on Characteristics

    2016-7-20 · ky handle, better static performance and improved hydrophilic properties made it necessary to inves-tigate the influence of steam-relaxation treatment. The present study aims at investigating the effect of twist and steam-relaxation treatment on the physical and mechanical characteristics of acrylic-viscose ro-tor-spun yarns. 2 Materials and ...

    Get Price
  • A Study of Stretchable AIRJET Textured Yarn A Technical

    2015-6-8 · resemble spun yarns in their appearance and physical charactertics. The air-jet Texturising process is the most versatile process of all the yarn texturizing methods in that it can blend filament together during process. Key words: Airjet Textured Yarn, Lycra Blend Airjet Textured Yarn, Stretchable Textured Yarn I.

    Get Price
  • (PDF) Thermo-physiological comfort of compression athletic ...

    Elastic yarns cannot absorb water and are non-wettable by liquid sweat, thus reducing the thermo-physiological wear comfort 11 . Woven fabric with core-spun elastic yarn with PC blend in sheath has shown better sensorial comfort with improved hand feel and similar thermal comfort which remains persistent with washing cycles 12 .

    Get Price
  • Effect of Machine Setting Parameters on Ring Slub Carded ...

    At present ring slub carded yarn is very popular to produce value added product for ornamentation purpose in the apparel industry. During spinning different parameters influenced the spinning performance. The main aim of this study was to investigate the effect of spindle speed as well as traveller weight on yarn quality. The Ne 28, Ne 30 and Ne 34 carded slub yarns were produced at the ...

    Get Price
  • Yarn - SlideShare

    2016-8-11 · Yarn 1. YARN Md.Shojol Sheikh Yarn manufacturing 2. Yarn | Types of yarn Yarn Generally yarn is a continuous strands which is made up of filament, fibres or materials where the materials are suitable for knitting, weaving, otherwise forming a …

    Get Price
  • Thread Application

    2013-2-27 · Coats India - India's largest manufacturer and marketer of sewing threads Other products, Zippers - Opti Needles - Organ ( japan) 30,000 employees Operations in 66 countries worldwide Global Presence Coats ab 1. Fiber and Thread classification 2. Thread manufacturing 3. Numbering systems 4. Thread properties.

    Get Price
  • EFFECT OF LYCRA (SPANDEX) PERCENTAGE ON

    2019-7-28 · and the lycra yarn are knitted parallel or side-by-side in every course, with the lycra yarn always kept on one side of the cotton yarn, the method is classified as “full plating or full feeder”. When the Lycra is placed in alternating courses, the method is classified as half plating or half feeder (Sadek et al., 2012). Feeding of the ...

    Get Price
  • Compression Garment Engineering for Health Care

    core-sheath (wrapper) yarn is used as elastic yarn and cellulose/synthetic yarns are used as ground yarn for the fabric development. The figure 1 shows the core-sheath elastomeric yarn. The durability and functional requirements of core-sheath yarn is varied based on the wrapping factors. The elastic fabric

    Get Price
  • Research Article Effect of Some Fabric and Sewing ...

    2019-7-31 · constructed from staple yarn, continuous lament, or core spun yarns. e sewing thread plays a signi cant role for improving even though it usually represents much less than % by mass of a garment. e high strength of sewing thread always gives better functional performance of seam, namely, seam strength and seam strength e ciency. e di erent

    Get Price
  • Helical core-sheath elastic yarn-based dual strain ...

    2020-2-10 · The structure of the core-sheath yarn and the capillary effect. Figure 1 illustrates the fabrication of the flexible MXene-based core-sheath yarn strain sensor. The spinning technology of CSY was employed PU as core and PET as sheath (Fig. 1a). After dip coating in MXene inks (5 mg/mL), the color of CSY varied from white to black, and then MXene-based core-sheath yarn (MCSY) strain …

    Get Price
  • GALILEO - MP1N RING SPINNING FRAME - Camozzi

    Compact yarn Mac3000 by Marzoli is an apron compacting system with an independent frequency-controlled suction drive. The constant tension, flexion and relaxation of the aprons grant an auto cleaning effect of the holes of the apron. This allows to maintain constant compacting performances. The suction system is independent from the one of the ...

    Get Price
  • CORE SPUN ELASTIC COMPOSITE YARN AND WOVEN

    Said at least one hard fibers has an English cotton count from Ne 4 to Ne 60, said at least one elastic performance filament has a denier from 20 to 140 and said at least one staple spun yarn is formed from natural and/or synthetic staple fibers having a cotton count of Ne 8 to 100.

    Get Price
  • Nomex® Fiber Technical Guide - Home

    2021-8-13 · levels of Kevlar® are available for improved thermal performance . These staple and yarn fibers have high crystallinity similar to the Type 430 yarn and Type 450 staple fibers but with spun-in color . They have enhanced colorfastness and color uniformity, and higher yarn and fabric strength when compared to trade-dyed products . Nomex® MHP

    Get Price
  • STITCHES PER INCH (SPI) - WHAT YOU SHOULD KNOW

    2012-11-26 · The more elastic the seam, the more SPI that should be used to cracking. Fleece 10 – 12 More stitches per inch are required to provide the proper seam coverage on fleece. Stretch Knits (Lycra®, Spandex®, etc.) 14 - 18 More stitches per inch are required to provide the proper seam elasticity. Sweaters (Med. To Hvy.) 8 - 10 The more elastic the

    Get Price
  • LIQUIDFILTERBAGSYSTEMS

    2013-1-5 · forces the process liquid through the microfibre core where it can adsorb trace amounts of oil from a fluid stream. The specially blended microfibre core has the ability to adsorb up to 50 times its weight in oil. OWS technology or oil/water separator as it is known, incorporates the oil adsorbtion of granular activated carbon in a bag style ...

    Get Price
  • Difference Between Spun Yarn and Filament Yarn

    2013-7-12 · Spun Yarn vs Filament Yarn . Yarn is the material that is used to manufacture fabrics. It is an assembly of fibers that may have been twisted to give strength to the yarn. Many people remain confused between fibers and yarn, but a yarn is an intermediate product that is made from fibers and is used to manufacture fabrics. Basically, all yarn is ...

    Get Price
  • Innovative Processes for the weaving of stretch Fabrics ...

    2019-11-28 · with the core entwined by the filaments with false twist turns of randomly changing directions. The elastane yarn is pre-tensioned and is passed through a first hollow spindle on which the inelastic yarn is located that is twisted around the elastane yarn /4, 6/. 1.2.3.2 Double covered yarn (double core twist) Elastic yarn with bare and ...

    Get Price
  • AUTOMATIC WINDER Polar Evo - SAVIO INDIA

    2020-12-15 · Dual core spun yarns are consisting of three components: a core filament - mainly Lycra®, a polyester multifilament as T-400® and a staple fiber- mainly cotton. This special yarn offers improved recovery and strength compared to traditional core spun technology. Savio Polar Evolution can easily process special and challenging yarns.

    Get Price
  • Understanding the Thickness Effect on the Tensile

    2018-8-14 · High performance fibres made of gel-spun ultra-high molecular weight polyethylene (UHMwPE) have been increasingly used in multiple applications, such as ballistic protection, since their first synthesis in the 1980s. DSM commercialised UHMwPE fibres under the trade name Dyneema® in the late 1970s [1].

    Get Price
  • Babar Shahbaz

    Abstract: The research was conducted to assess the effect of different contents of elastane, at different twist multipliers by feeding single and double roving upon 14s elastic core cotton covered yarn quality, was initiated in Department of Fibre Technology, University of Agriculture, Faisalabad in coordination with Nafees Cotton Mills Ltd ...

    Get Price
  • adidas - Materials

    The most commonly used sustainable materials we use are “Better Cotton”, recycled polyester, recycled nylon, recycled rubber, algae-based EVA, TENCEL, water-based polyurethane (PU), and recycled thermoplastic polyurethane (TPU). We source various recycled materials …

    Get Price
  • Effect of Lycra Percentages and Loop Length on the ...

    2016-8-14 · C. Prakash and K. Thangamani, “Establishing the effect of loop length on dimensional stability of single jersey knitted fabric made from cotton/lycra core spun yarn,” Indian Journal of Science and Technology, vol. 3, no. 3, pp. 287–289, 2010. View at: Publisher Site | Google Scholar

    Get Price
  • Wearable Sensors for Remote Health Monitoring

    2017-1-12 · Wearable devices can monitor and record real-time information about one's physiological condition and motion activities. Wearable sensor-based health monitoring systems may comprise different types of flexible sensors that can be integrated into textile fiber, clothes, and elastic bands or directly attached to the human body.

    Get Price
  • High mechanical performance based on the alignment of ...

    2021-6-26 · Cellulose nanocrystals (CNCs) with high crystallinity exhibit high mechanical stiffness and strength. However, the high dispersibility of CNCs results in limited spinnability and orientation. In this study, oxidized nanocellulose was selected to obtain regionally oxidized CNCs (RO-CNC) with carboxyl groups appended. For the formation of orientable and extensible RO-CNC filaments, chitosan was ...

    Get Price
  • 40/2 5000Y Dyed 100% Spun Polyester Sewing Thread

    Count: The spun polyester sewing thread has count as 20/2, 40/2, 40/3, 50/2, 60/2, 60/3, to 80/2. You need choose the right count thread accoding to fabric material, thickness, and sewing machine. MH sewing thread is 100% spun polyester, mainly used for …

    Get Price
  • Terminology - University of Fashion

    A core-spun thread used to sew gathers and shirring, either by hand or when placed in the bobbin of a sewing machine. Heavyweight Cotton Drill Fabric A durable cotton fabric with a pronounced diagonal twill weave. Often used to press heavyweight fabrics. Hem Finished portion of a garment such as a sleeve, skirt, dress or pant bottom.

    Get Price