As in all other fasciated yarns, the structure of vortex yarn … conservative industry, the technology wasn’t, and isn’t yet, that successful compared to ring or rotor spinning, but Vortex yarns maintain their place in a niche market. Drapability of Vortex yarn Furthermore, viscose rayon yielded more satisfactory results in the vortex spinning system in terms of yarn strength, particularly in coarser yarn counts and … Critical parameters were obtained, including the ratio of wrapper fibers to core fibers, proportion and average length of different structural classes in the yarn. ve farklı elastan oranlarına sahip elastanlı süprem kumaşlar incelenmiştir. After pressure steaming, all fabrics showed similar levels of relaxation shrinkage and hygral expansion.Permanent setting of the fabrics, by pressure steaming, resulted in similar levels of relaxation shrinkage and hygral expansion, irrespective of the yarn production method; relaxation shrinkage fell to around 1% and hygral expansion increased by about 1%, relative to the loom-state samples. Keywords: air-jet yarn, vortex yarn, ring-spun yarn, woven fabric, mechanical and permeability properties. Ring spun fabric (F1) and vortex spun yarn fabric (F3) have similar depth of dye shade. 111, No. stitch density. Yarn is the material that is used to manufacture fabrics. The first part focuses on the performance of yarns with a final count of Ne 20 produced by conventional and compact spinning methods, whereas the second part focuses on the performance of Ne 30 combed ring, compact and vortex cotton yarns. Since fiber separation occurs everywhere in the outer periphery of the fiber bundle, a higher number of wrapper fibers are obtained with jet-spun yarns. Therefore, each fiber is secured in the internal yarn layer which prevents the fiber from sliding. In the Siro spinning system, yarn strength was improved by promoting strand unevenness. The structure of VORTEX yarn optimizes the inherent characteristics of its base material. The results revealed that vortex spun yarns have lower hairiness and better pilling resistance over ring and open-end rotor spun yarns. Also what is Airlume Cotton? The vast majority of previous works deal with the properties of vortex spun (VS) yarn and the spinning system. Traditionally, two-fold yarns have been used for weaving because they are stronger, and the twisting operation binds the surface fibers into the yarn structure so that it is smoother and more resistant to abrasion during weaving. It is an assembly of fibers that may have been twisted to give strength to the yarn. The present research focuses on identifying those structural differences which can be used to explain the properties of these newer yarns. vortex yarns were superior in terms of pilling and abrasion resistance. The study indicated that the color of spun ring yarn with a twist factor of 400 (360 for red and 440 for blue) is the closest to that of vortex spun yarn and it has the minimum color difference. 100% viscose drawing slivers of three different counts (3.94 ktex, 3.19 ktex and 2.68 ktex) were spun into yarns with a count of 14.76 tex while keeping all other spinning conditions constant. This study aimed to reveal the color correlation of ring spun yarn with different twist factors and vortex spun yarn. that of ring-spun yarns, being lowest for 6TM yarn. Recommended articles lists articles that we recommend and is powered by our AI driven recommendation engine. The unique properties of viscose fibers on one hand and vortex and air jet Attempts are made to relate yarn structure differences to differences in the yarn formation mechanism for the three spinning meth ods. This gives the yarn strength, durability, and consistency that is seen in a singles yarn. The picture below shows how VORTEX resists pilling and creates a clear fabric appearance. The zero-load yarn diameter for rotor yarns decreased with increase in TM but it was more than that for ring yarns. The significance of independent variables and their interactions for the physical properties of the yarn were tested statistically at a 95% level of confidence. superior clothing comfort. spinning technology on the other hand have been exploited by many researchers to provide fabrics with. When the effect of raw material on test results was examined, it was observed that yarn-to-yarn friction (YY) decreases, while yarn-to-metal (YM) and yarn-to-ceramic (YC) friction increases with the increasing ratio of the Tencel in the blended yarn. The analysis of the data obtained from yarn testing showed that as the yarn becomes finer, the yarn becomes more uneven and the number of yarn imperfections markedly increase. Based on the digitized photographs, fiber arrangements are classified as wild, wrapper-wild, wrapper, belly-band. In addition, the bursting strength of the fabric does not make a considerable difference. However, this results ina lower coefficient of variation of strength. work knitted fabrics were produced using viscose vortex and air jet yarns. In this research Properties of Vortex yarn were evaluated in many works, for As can be seen from Fig. 2004 ). Jiangsu Engineering Technology Research Center for Functional Textiles, Jiangnan University, Wuxi, China; Jiangsu Engineering Technology Research Center for Functional Textiles, Jiangnan University, Wuxi, China; ; Jiangsu Sunshine Group Co., Ltd, Jiangyin, China, /doi/full/10.1080/00405000.2019.1627988?needAccess=true. Cited by lists all citing articles based on Crossref citations.Articles with the Crossref icon will open in a new tab. SIRO SPUN™ - SPINNING PROCESS. The third and final article in a short series looks at the properties of pure silk and silk polyester blended fabrics as compared with those of cotton fabrics spur or knitted under identical conditions. Fabrics made from the The results were also compared with those from single jersey fabrics. Based on the digitized photographs, fiber arrangements are classified as wild, wrapper-wild, wrapper, belly-band. Vortex spinning can be viewed as a refinement of jet spinning, or a natural development in fasciated yarn technology. Singles have much more capacity for weakness--tugging too hard can pull the fiber apart from itself--and visible signs of wear than plied yarns. 2016YFE0115700), the National Natural Science Foundation of China (Grant No. 2020.09.17. One of the most important developments in air-jet spinning is vortex spinning, which is 20 times faster than ring spinning ( Goswami et al. Updates are collected from VORTEX PARTNERS worldwide who constantly provide current product information and developments. As in all other fasciated yarns, the structure of vortex yarn consists of a core of parallel fibres held together by wrapper fibres. Register to receive personalised research and resources by email, Color matching of vortex spun yarn and ring spun yarn by the composition of dope-dyed fiber. It was noted at the time that the amount of relaxation shrinkage in MVS fabric could be reduced to a large extent by using steamed MVS yarn.In this study, the extent of variations in the dimensional and mechanical properties of fabric samples woven from a combination of steamed and unsteamed MVS yarn and equivalent worsted ring-spun yarn is examined. The authors demonstrate that knitted silk and silk-polyester blended yarns show higher bursting strength, abrasion resistance, air permeability and pilling tendency (but lower thermal resistance), z Örme kumaşlarda elastan iplik kullanımı, kumaşların elastikiyetini artırmak, esneyip eski haline dönebilme yeteneğini iyileştirmek ve giyside tüm kullanım sürecinde en iyi performansı elde etmek amacıyla yapılan yaygın bir uygulamadır. Çalışma ile hava geçirgenliği ve su buharı geçirgenliği gibi giysi konforunu belirleyen özellikler ve boncuklanma direnci açısından karşılaştırmalı olarak süprem, Join ResearchGate to discover and stay up-to-date with the latest research from leading experts in, Access scientific knowledge from anywhere. the properties of yarn also change. The results show that the vortex yarn has better elongation, evenness and much less hairiness than the ring yarn. Then, we wove vortex spun yarn and ring spun yarn into 1 + 1-rib knitted samples and measured the color. The mechanical properties of dry relaxed yarns are measured with Kawabata Evaluation System instruments. A study of the effect of stitch density on viscose knitted fabric made from vortex and airjet spun y... Dimensional and physical properties of various single pique fabrics, Knitting of silk and silk-polyester yarns spun on cotton system. Today, we are operating 4608 Airjet spinning positions which is equivalent to approx 65,000 ring spinning spindles. The main feature of Murata vortex spinning (MVS) is its ability to produce yarn at 400 m/min, which is almost 20 times greater than ring spinning frame production [ 76–78 ]. To learn about our use of cookies and how you can manage your cookie settings, please see our Cookie Policy. The structural analysis revealed that the wrapper fibers constitute an increasing proportion of the fibers as the yarn becomes finer. VORTEX has the lowest hairiness of all types of spun staple yarns. 14.4, the appearance of vortex spun yarn is closer to that of ring spun yarn rather than air-jet spun yarn ( Basal and Oxenham 2003 ).
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