DOCSLIB.ORG

Vat 2020 1.Pdf

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Vat 2020 1.Pdf Fibres and Textiles Vlákna a textil Published by Vydáva Slovak University of Technology in Bratislava, Slovenská technická univerzita v Bratislave, Faculty of Chemical and Food Technology Fakulta chemickej a potravinárskej technológie Technical University of Liberec, Technická univerzita v Liberci, Faculty of Textile Engineering Fakulta textilní Alexander Dubček University of Trenčín, Trenčianska univerzita Alexandra Dubčeka v Trenčíne, Faculty of Industrial Technologies Fakulta priemyselných technológií Slovak Society of Industrial Chemistry, Bratislava Slovenská spoločnosť priemyselnej chémie, Bratislava Research Institute of Man-Made Fibres, JSC, Svit Výskumný ústav chemických vlákien, a.s. Svit VÚTCH – CHEMITEX, Ltd., Žilina VÚTCH – CHEMITEX, spol. s r.o., Žilina Chemosvit Fibrochem, JSC, Svit Chemosvit Fibrochem, a.s., Svit Editor in chief (Šéfredaktor): Anna Ujhelyiová Executive editor (Výkonný redaktor): Marcela Hricová http://www.vat.ft.tul.cz Editorial board (Redakčná rada) Honourable editorial board (Čestní členovia redakčnej rady) M. Hricová (Slovak University of Technology in Bratislava, SK) M. Krištofič (Slovak University of Technology in Bratislava, SK) M. Tunák (Technical University of Liberec, CZ) A. Marcinčin (Slovak University of Technology in Bratislava, SK) V. Tunáková (Technical University of Liberec, CZ) M. Fikar (Slovak University of Technology in Bratislava, SK) V. Krmelová (A. Dubček University of Trenčín, SK) A. Gatial (Slovak University of Technology in Bratislava, SK) D. Ondrušová (A. Dubček University of Trenčín, SK) J. Drašarová (Technical University of Liberec, CZ) Z. Tomčíková (Research Institute of Man-Made Fibres, JSC, Svit, SK) J. Militký (Technical University of Liberec, CZ) Ľ. Balogová (VÚTCH – CHEMITEX, Ltd., Žilina, SK) I. Sroková (A. Dubček University of Trenčín, SK) T. Zatroch (Chemosvit Fibrochem, JSC, Svit, SK) J. Vavro (A. Dubček University of Trenčín, SK) M. Budzák (Research. Institute of Man-Made Fibres, JSC, Svit, SK) J. Šesták (VÚTCH – CHEMITEX, Ltd., Žilina, SK) D. Ciechanska (Institute of Biopolymers and Chemical Fibers, Lodz, PL) T. Czigani (Budapest University of Technology and Economics, HU) A.M. Grancarić (University of Zagreb, HR) I. Krucinska (Technical University of Lodz, PL) A.M. Marechal (University of Maribor, SL) V. Vlasenko (Kyiv National University of Technologies and Design, UA) Editorial office and distribution of the journal Order and advertisement of the journal (Redakcia a distribúcia časopisu) (Objednávka a inzercia časopisu) Ústav prírodných a syntetických polymérov Slovenská spoločnosť priemyselnej chémie, Fakulta chemickej a potravinárskej technológie člen Zväzu vedecko-technických spoločností Slovenská technická univerzita v Bratislave Radlinského 9, 812 37 Bratislava, SK Radlinského 9, 812 37 Bratislava, SK Tel: 00 421 2 59 325 575 Tel: 00 421 2 59 325 575 e-mail: [email protected] e-mail: [email protected] Order of the journal from abroad – excepting Czech Republic Objednávka časopisu zo zahraničia – okrem Českej Republiky SLOVART G.T.G, s.r.o. EXPORT-IMPORT Krupinská 4, P.O.Box 152, 852 99 Bratislava, SK Tel: 00421 2 839 471-3, Fax: 00421 2 839 485 e-mail: [email protected] Typeset and printing (Sadzba a tlač) FOART, s.r.o., Bratislava Journal is published 4x per year Časopis vychádza 4x ročne Subscription 60 EUR Ročné predplatné 60 EUR Evidenčné číslo MKCR SR Bratislava EV 4006/10 IČO vydavateľa 00 397 687 Fibres and Textiles (1) 2020 Vlákna a textil (1) 2020 March 2020 Content 3 Snezhina Angelova Andonova TECHNOLOGICAL PECULIARITIES OF THE PRODUCTION OF A WEARABLE ANTENNA WITH INNOVATIVE TEXTILE MATERIALS 7 Frederick Fung, Izabella Krucinska, Zbigniew Draczynski, Lubos Hes and Vladimir Bajzik METHOD OF PATTERN MAKING FOR SWEATING THERMAL MANIKIN FOR RESEARCH EXPERIMENT PURPOSES 12 Marie Havlová AIR PERMEABILITY, WATER VAPOUR PERMEABILITY AND SELECTED STRUCTURAL PARAMETERS OF WOVEN FABRICS 19 Rim Cheriaa, Imed Ben Marzoug and Faouzi Sakli EFFECTS OF VARIOUS HOME DRYING PRACTICES ON SMOOTHNESS APPEARANCE, SHRINKAGE, HANDLE AND OTHER PROPERTIES OF WOVEN FABRICS 29 Kristyna Janegova and Zbysek Meloun THE EFFECT OF REINFORCING FABRIC ON ION EXCHANGE MEMBRANE PROPERTIES UNDER CYCLIC pH CHANGES 35 Natalia Lyalina, Olga Yudicheva, Olga Votchenikova and Yury Berezovskiy PROGNOSIS APPLICATIONS NONNARCOTIC HEMP BASED ON THE CRITERIAL CHARACTERISTICS 42 Rana Faruq Mahbub THERMAL COMFORT PROPERTIES OF KNIT-PLATED FABRIC MADE OF BALLISTIC NYLON WITH WOOL 48 Ghada Ali Abou Nassif SEAM SLIPPAGE AND PUCKERING OF SEWN COTTON FABRICS 55 Mona Mohamed Shawky Ragab and Heba Mohamed Darwish EVALUATION OF END USE PROPERTIES OF KNITTED SCARVES IN THE EGYPTIAN MARKET 62 Sarwono, Rahmanu Widayat and Nadia Sigi Prameswari THE EFFECT OF TRADITIONAL KNOWLEDGE ON THE COMMUNITY'S PREFERENCE IN USING TRITIK AND JUMPUTAN CRAFT IN INDONESIA 69 Hafiz Faisal Siddique, Adnan Mazari and Muhammad Tanveer SWEAT-MANAGEMENT PROPERTIES OF SEMI BLEACHED-SOCKS USING DIFFERENT MAIN YARN AND PLATING YARN COMBINATIONS 76 Alla Slavinskaya, Oksana Dombrovska, Viktoriia Mytsa, Julia Koshevko, Anatolii Dombrovskyi and Tetiana Ivanishena METHOD OF CONTROL OF THE COMPATIBILITY OF THE CHILDREN'S CLOTHING DESIGN USING COEFFICIENTS OF DIMENTIONAL FEATURES GRADATION 87 Eliška Stránská and David Neděla FIXATION OF REINFORCING FABRIC FOR ION EXCHANGE MEMBRANE Fibres and Textiles (1) 2020 1 93 Eko Sugiarto, Ahmad Nizam bin Othman, Triyanto and Meina Febriani REGIONAL ICON MOTIFS: RECENT TRENDS IN INDONESIA'S BATIK FABRIC DEVELOPMENT 99 Bobir Ortikmirzaevich Tursunov MECHANISM FOR DETERMINING OPTIMAL MANAGEMENT OF USE OF PRODUCTION CAPACITY AT THE TEXTILE ENTERPRISES 107 Jozef Šesták 50th ANNIVERSARY OF ESTABLISHMENT THE RESEARCH INSTITUTE FOR TEXTILE CHEMISTRY IN ŽILINA Fibres and Textiles (1) 2020 2 TECHNOLOGICAL PECULIARITIES OF THE PRODUCTION OF A WEARABLE ANTENNA WITH INNOVATIVE TEXTILE MATERIALS Snezhina Angelova Andonova Department of Mechanical Engineering and Technologies, Faculty of Engineering, South-West University “Neofit Rilski”, 66 Ivan Mihailov Str., 2700 Blagoevgrad, Bulgaria [email protected] Abstract: Essentially, textile materials are insulators. This is one of the main reasons to avoid their use in the fabrication of radiating elements of the antenna. Their extremely low value, the development of industrial technologies, as well as the need to design and build antennas on textile materials (embedded in clothing) are the main prerequisites for the ever-expanding use of textile materials (TM) for the fabrication of substrates of wearable antennas. Withal, many questions arise regarding technological factors affecting the effectiveness of textile materials application for antenna fabrication. Today, a number of new textile materials are very intensively developed. The subject of this work is the technological peculiarities of the fabrication of wearable antennas from a new TM registered with an invention patent in recent years. Keywords: modern textile materials, wearable antenna. 1 INTRODUCTION One of the main criteria that determines the applicability of TM for antenna fabrication is its The development of modern industrial technologies dielectric constant. Studies have been carried out on a global scale is particularly intensive. Setting to determine the effect of the degree of filling the scientific basis of problematic engineering tasks of capacitor plates with textile material, as well as is especially important in view of their faster and the influence of the humidity and the temperature more efficient solution for optimization of innovative of fibers on the dielectric constant [4, 5]. technological processes. The process of application Also, scientific research has been conducted of textile materials for the fabrication of wearable in order to identify the influence of the frequency antennas is an extremely up-to-date, interesting and of the current supplied to the capacitor plates and innovative process, which is why its research the chemical structure of the fibers on the dielectric and scientific analysis is the subject of this work. constant [4-6]. In recent years, however, a number Essentially, textile materials are insulators - they of new textile materials have been developed and have very high electrical resistance. This is one have entered into mass production. Each of them of the main reasons to avoid their use is with different properties according to its in the fabrication of radiating elements for antenna. composition and structure. All this requires Their extremely low value (compared to other an expansion and deepening of the studies materials commonly used for antennas), of dielectric properties of textile materials, taking into the development of the industrial technology account the multicomponent nature of their chemical in recent years (however, electrical loads pass composition and the complexity of their structure. through textile materials), as well as the need In the context of the above mentioned, the dielectric to design and build antennas on textile materials properties of an innovative TM (with multicomponent (embedded in clothing) [1] are the main composition and complex structure) registered with prerequisites for the ever-expanding use of textile an invention patent [7] in recent years, which have materials to make substrates for wearable antennas. not been a subject of scientific research, Wearable antennas made out of conductive fabric are of a particular interest. on textile substrates were reported in the past [2,
Load more

Recommended publications
  • Processing and Electromagnetic Shielding Properties of Multifunctional Metal Composite Knitted Fabric Used As Socks
    MATEC Web of Conferences 67, 06060 (2016) DOI: 10.1051/matecconf/20166706060 SMAE 2016 Processing and Electromagnetic Shielding Properties of Multifunctional Metal Composite Knitted Fabric used as Socks Zhicai YU1,2,a, Hualing HE1,2,b*, Yutong HAN1 , Fei LIN1 , Xiaori YANG1 , Shun ZHU1 , Nan WANG1 and Jia-Horng LIN3,4,5 1School of Chemical Engineering, Eastern Liaoning University, Dandong, 118003, China 2Liaoning Key Laboratory of Functional Textile Materials, Eastern Liaoning University, Dandong, 118003, China 3Laboratory of Fiber Application and Manufacturing, Department of Fiber and Composite Materials, Feng Chia University, Taichung 40724, Taiwan 4School of Chinese Medicine, China Medical University, Taichung 40402, Taiwan 5Department of Fashion Design, Asia University, Taichung 41354, Taiwan aEmail:[email protected], b*Email: [email protected] Abstract. In this research, a type of bamboo charcoal polyester (BC-PET)/antibacterial nylon(AN)/stainless steel wire (SSW) metal composite yarn was prepared with a hollow spindle spinning machine, which using the SSW as the core material, the BC-PET and AN as the outer and inner wrapped yarns, respectively. The wrapping numbers was set at 8.0turns/cm for the produced metal composite yarns. Furthermore, a type of plated knitted fabric was designed and produced by using the automatic jacquard knitting machine. The plated knitted fabric presents the BC-PET/AN/SSW metal composite yarn on the knitted fabric face and the crisscross-section polyester (CSP) on the knit back. The effect of lamination numbers and angles on the electromagnetic shielding effectiveness (EMSE) were discussed in this study. EMSE measurement showed that the lamination angles will influence the EMSE, but not affect the air permeability.
    [Show full text]
  • B24624810.Pdf
    Copyright Undertaking This thesis is protected by copyright, with all rights reserved. By reading and using the thesis, the reader understands and agrees to the following terms: 1. The reader will abide by the rules and legal ordinances governing copyright regarding the use of the thesis. 2. The reader will use the thesis for the purpose of research or private study only and not for distribution or further reproduction or any other purpose. 3. The reader agrees to indemnify and hold the University harmless from and against any loss, damage, cost, liability or expenses arising from copyright infringement or unauthorized usage. IMPORTANT If you have reasons to believe that any materials in this thesis are deemed not suitable to be distributed in this form, or a copyright owner having difficulty with the material being included in our database, please contact [email protected] providing details. The Library will look into your claim and consider taking remedial action upon receipt of the written requests. Pao Yue-kong Library, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong http://www.lib.polyu.edu.hk The Hong Kong Polytechnic University Institute of Textiles and Clothing Development of Plant Structured Knitted Fabrics CHEN Qing A thesis submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy December 2010 CERTIFICATE OF ORIGINALITY I hereby declare that this thesis is my own work and that, to the best of my knowledge and belief, it reproduces no material previously published or written, nor material that has been accepted for the award of any other degree or diploma, except where due acknowledgement has been made in the text.
    [Show full text]
  • Effect of Elastane on Single Jersey Knit Fabric Properties - Physical & Dimensional Properties
    International Journal of Textile Science 2014, 3(1): 12-16 DOI: 10.5923/j.textile.20140301.03 Effect of Elastane on Single Jersey Knit Fabric Properties - Physical & Dimensional Properties Abu Yousuf Mohammad Anwarul Azim1,*, Kazi Sowrov2, Mashud Ahmed2, H. M. Rakib Ul Hasan3, Md. Abdullah Al Faruque2 1Department of Textile Engineering, Primeasia University, Dhaka, 1213, Bangladesh 2Department of Fabric Manufacturing Engineering, Bangladesh University of Textiles, Dhaka, 1208, Bangladesh 3Department of Textile Engineering, Daffodil International University, Dhaka, 1207, Bangladesh Abstract The dimensional and physical Properties of Cotton/elastane single jersey fabrics varies as compared with fabrics knitted from 100% cotton yarn. The object of this study is to investigate how it varies when the fabrics are made from 100% cotton yarn and cotton/elastane blended yarns & also to study the effect of elastane on the basic principle physical properties like GSM, Air Permeability, Pilling, Spirality, Loop length, Course Spacing, Wale Spacing, course/cm, wales/Spacing, Stitch density, Bursting Strength & Shrinkage test. This would help commercial knit manufecturer to understand the effect of elastane on fabric properties. On Going with this work we have considered two different fabrics made from above mentioned raw materials and have tested some important dimensional and physical properties of those fabrics. The results will be presented further ahead with comparing tables and charts. Keywords Knit fabrics, Elastane, Cotton, Fabric properties, Comparison synthetic fibers which are made up of linear 1. Introduction macro-molecules of high molecular weight. The first process of the industrial-scale production of elastane that is dry Due to the use of elastane fiber in single jersey knit fabric spinning was developed in 1962 by J.C.
    [Show full text]
  • High Active Sportswear – a Critical Review
    Indian Journal of Fibre & Textile Research Vol. 39, December 2014, pp. 441-449 Review Articles High active sportswear – A critical review M Manshahia & A Dasa Department of Textile Technology, Indian Institute of Technology, New Delhi 110 016, India Received 8 July 2013; revised received and accepted 11 September 2013 The fabrics used for active sportswear are specially constructed in terms of the geometry, packing density and structure of the constituent fibres in yarn as well as their construction in order to achieve the necessary dissipation of heat and moisture. Performance of player can be enhanced by specialised sportswear like compression athletic wear and other innovative products like biomimetic swimwear. Specialised products are continuously being innovated where usually performance, quality, design and not the price seem to be determining factor. This paper reports the functional requirement of high active sportswear, various aspects of sportswear comfort, their evaluation methods, effects of fibre parameters like shape and geometry, yarn constructional parameters, fabric structural parameters, finishes, performance enhancement and innovative material for sportswear. Keywords: Evaluation methods, High active sportswear, Innovative products, Wear comfort 1 Introduction running, jumping, etc. Wear comfort of high active sportswear may affect the performance of player and There has been enormous market growth for hence it becomes one of the most important quality sportswear over last 20 years. Global sportswear criterion. The objective of this paper is to review the market including performance sportswear, sportswear past research work carried out in the area of wear inspired fashion clothing and footwear grew by 7.5% comfort and performance enhancement by high active with market of $244 bn as reported in Eurometer sportswear.
    [Show full text]
  • Functional Modification of Textile Fabrics Using New Technologies
    extile T 月 3 1 年 24 odification of M 氏名： 鄭光洪 平成 福 井 大 学 学 大 井 福 (各種技術を用いる織物の高機能加工) 学 位 論 文［博士(工学)］ Fabrics Using New Technologies Technologies Fabrics Using New Functional Functi onal Modifi cati on of Textil e Fabri cs usi ng New Technol ogi es ( ) 3 鄭 光 洪 月 年 平 成 24 工 加 能 機 の高 物 織 いる を 用 術 技 種 各 2 UNIVERSITY OF FUKUI GRADUATE SCHOOL OF ENGINEERING FIBER AMENITY ENGINEERING Functional Modification of Textile Fabrics Using New Technologies By Zheng Guanghong A thesis submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy NOVEMBER 2011 3 4 ABSTRACT ABSTRACT With the increasing awareness of environmental pollution and the extensive consideration of mankind health, there has been an increased demand for natural fibers in textile materials recently. As a typical natural fiber, ramie is an increasingly popular because of its excellent properties including a high tensile strength, excellent thermal conductivity, coolness, ventilation function, moisture absorption, and antibacterial function. However, ramie fiber and ramie fabric have some disadvantages such as poor elasticity, low wrinkle recovery, low resilience, itchiness, harsh handle, which decreases the competitiveness of ramie fabric in the high-grade garment-fabric market. It is necessary to use the advanced technologies in the dyeing and finishing for enhancing the competitiveness of ramie fabric. This study is aimed to study the natural dyeing and functional finishing of ramie fabric. At present, ramie fabrics are mostly dyed with synthetic colorants which can give rise to serious environmental pollution and potential harm to mankind health.
    [Show full text]
  • Electroless Nickel Plated Composite Textile Materials for Electromagnet Compatibility
    Indian Journal of .Fibre & Textile Research Vol. 36, March 2011, pp. 35-41 Electroless nickel plated composite textile materials for electromagnet compatibility R Perumalraj a Bannari Amman Institute of Technology, Sathyamangalam 638 401, India and B S Dasaradan Department of Textile Technology, P.S.G. College of Technology, Peelamedu, Coimbatore 641 004, India Received 16 April 2010; revised received and accepted 8 June 2010 A study on electromagnetic shielding effectiveness of electroless nickel plated copper core with polyester sheath yarn composite fabrics through Taguchi design and ANOVA has been reported. The electromagnetic shielding effectiveness of these conductive composite fabrics has been measured in the frequency range 200 - 1000 MHz using network analyzer equipment. It is observed that with an increase in palladium chloride and nickel (II) sulphate concentrations, the shielding effectiveness increases. The ANOVA results show that the time and temperature are negligible factors as compared to other factors. Keywords: Composite fabric, Core yarn, Copper, Dref II Spinning, Electromagnetic wave, Nickel plating, Polyester, Shielding 1 Introduction most polymer composites used for household Electromagnetic shielding provides protection by electrical and electronic devices are electrically reducing signals to levels at which they no longer insulating and transparent to electromagnetic radiation affect equipment or can no longer be received 1. This and electrostatic discharge (ESD). The potential is achieved by reflecting and absorbing
    [Show full text]
  • An Overview on the Influence of Fabric Structural Parameters in Sports Intimate Apparels
    International Conference on Information Engineering, Management and Security 2016 (ICIEMS 2016) 28 International Conference on Information Engineering, Management and Security 2016 [ICIEMS] ISBN 978-81-929866-4-7 VOL 01 Website iciems.in eMail [email protected] Received 02 – February – 201 6 Accepted 15 - February – 2016 Article ID ICIEMS006 eAID ICIEMS.2016.006 An Overview on the Influence of Fabric Structural Parameters in Sports Intimate Apparels Dr K Saravanan 1, P C Shobanasree 2, G Vibha 3, M Lavanya 4, P Paul Premi Anisha 5, G Siranjeevi 6 1,2,3,4,5,6 Department of Fashion Technology, Angel College of Engineering and Technology, Tirupur, Tamilnadu, India Abstract: Sports intimate apparels are worn next to the skin, which are the key aspect to physiological comfort of sports persons and help to increase their performances. Natural and synthetic fibers are mostly used in sports apparels. Natural fibers have excellent comfort, except wicking, which can be overcome by modifying the fiber profile of synthetic materials, and also imparting finishes in the fabric. It is evident that type of fibre, properties of yarn, structure of fabric, finishing treatment and features of clothing were the factors affecting clothing comfort of sports intimate apparels. Among these the economical way of fetching comfort in the sports intimate apparels can be done through the selection of right raw material, and fabric structure with right structural parameters. Keywords: Comfort properties, Knitted fabrics, Plaiting, Loop length, GSM. INTRODUCTION Sportswear should perform or function for some purpose, by means of moisture management and other techniques sportswear can be made to help people to be active, cool, comfortable and dry.
    [Show full text]
  • Influence of Feed Yarn Techniques on Absorption Rate of Bi-Material Knitted Single Jersey Fabrics P
    Volume 11, Issue 2, 2020 Influence of Feed Yarn Techniques on Absorption Rate of Bi-material knitted Single Jersey Fabrics P. Kanakaraj and R. Ramachandran PSG College of Technology, India ABSTRACT Innovation in product developments reveals higher benefits in the applications of functional and aesthetic aspects. The knitted fabrics are used in development of moisture management products than other fabrics. In this study the single jersey fabrics are produced with bi-materials such as polyester/cotton, polypropylene/cotton and nylon/cotton. The cotton leed yarn feed, synthetic leed yarn feed, combined yarn feed and plated feed techniques were adopted for the production of plain jersey fabrics. The rate of water absorption (percentage area/second) of the produced fabrics has studied using Adobe Photoshop CS-2. The influence of feeding techniques on absorption rate of jersey fabrics was studied. Based on result and statistical analysis, it reveals the absorption rate of the various bi-material knitted fabrics has significant difference with respect to yarn feeds and variation of time periods. The polyester constituted knitted fabrics has higher absorption rate as compared to other combination yarn feed fabrics. Keywords: knitting, moisture absorption, Image analysis, yarn feed 1. Introduction capillarity, but uses the absorption method, The moisture vapor from the human body which let water to penetrate through the can pass through openings between fibers or fabric. Based on fiber type, yarns to the atmosphere. The moisture construction/structure of the fabric, management of the textile materials plays thickness/weight and chemical treatment of important role to keep the wearer comfort. the fabric the behavior of the fabric is varied.
    [Show full text]
  • Evaluation of Moisture Management Properties of Plated Interlock, Mini Flat Back Rib and Flat Back Rib Structures
    T. Sathish Kumar1* M. Ramesh Kumar1** Evaluation of Moisture Management B. Senthil Kumar2 Properties of Plated Interlock, Mini Flat Back Rib and Flat Back Rib Structures DOI: 10.5604/01.3001.0014.6084 1 Sona College of Technology, Abstract Department of Fashion Technology, Moisture management is a very fundamental criterion for any type of fabric. Hence, in this Salem – 636 005, Tamilnadu, India, study three different knits viz plated interlock, mini flat back rib and flat back rib fabric * e-mail: [email protected], structures with 100% eri silk (top), 100% bamboo (bottom) and 100% tencel (bottom) with ** e-mail: [email protected] the combination of two different yarn counts were used. The yield was tested for moisture 2 Centre for Apparel Research and Education, management properties. It was identified that the bi-layer eri silk (14.3 tex) combined with NIFT TEA Knitwear Fashion Institute, bamboo (14.8 tex) and tencel (14.8 tex) plated interlock, mini flat back rib and flat back rib Tirupur – 641 606, Tamilnadu, India, knit structure fabrics were excellent. Due to the high level of comfort and breathable nature, e-mail: [email protected] eri silk with bamboo and tencel fabrics are recommended for performance based garments. Key words: eri silk, flat back rib, moisture management, mini flat back rib, plated interlock. Introduction er drying rate. Tri layer fabrics made of a bamboo/micro polyester/lyocell combi- Thermo-physiological comfort deter- nation had high water absorption [4]. In mines the breathability and moisture the moisture management characteristics management of fabric, consisting in heat of knitted casein fabrics, the water vapour and moisture transport through it.
    [Show full text]
  • Design and Development of Textile Electrodes for EEG Measurement Using Copper Plated Polyester Fabrics N
    Volume 8, Issue 4, Spring2014 Design and Development of Textile Electrodes for EEG Measurement using Copper Plated Polyester Fabrics N. Muthu Kumar and G. Thilagavathi Department of Textile Technology PSG College of Technology India ABSTRACT Electrically conductive polyester fabrics are investigated in this work in order to develop textile electrodes for Eelectroencephalogram (EEG) measurement. Electrically conductive polyester fabrics have been prepared by electroless copper plating method. These fabrics are then characterized by SEM and XRD. The electrical conductivity of the fabric samples is also studied. The structural studies show that the crystalline region of fabric structure is not affected by the plating. The SEM studies reveal a very uniform deposition of copper on the fabrics. The conductivity studies show that the treated fabrics have good electrical conductivity. The developed copper plated fabric was used to develop the textile electrodes for Eelectroencephalogram (EEG) measurement. The acquired signals were compared with commercially available electrodes and the signals were found to be similar. The good measurement performance exhibited by the textile electrodes indicates that they are feasible candidates for EEG recording, opening the door for long-term EEG monitoring applications. Keywords: Electroless copper plating, electrodes, Electroencephalogram, polyester fabric, surface resistance I. INTRODUCTION health monitoring of patients in hospitals and real life situations. The wearable The developments of smart textiles sensing systems aid the daily acquisition and guide a new direction for conventional processing of multi-parametric health data, textiles. Besides the traditional functions, providing an early detection of pathological people would like to enable new capabilities signs and improving the curative rate of in textiles.
    [Show full text]
  • HEAT TRANSFER THROUGH MOIST FABRICS by Anna M. Schneider a Thesis Submitted for the Degree of Doctor of Philosophy in the School
    HEAT TRANSFER THROUGH MOIST FABRICS by Anna M. Schneider A thesis submitted for the degree of Doctor of Philosophy in the School of Physics, the University of New South Wales. January, 1987 BXiVZ^IIY OF N.S.W. 2 0 JUN 1988 LIBRARY I hereby declare that this submission is my own work and that# to the best to my knowlege and belief, it contains no material which to a substantial extent has been accepted for the award of any other degree or diploma of a university or other institute of higher learning, except where due acknowlegement is made in the text. Anna M. Schneider ACKNOWLEDGEMENTS I would like to thank my supervisors, Prof. H. J. Goldsmid and Dr. B. N. Hoschke for their guidance and comments and in particular Dr. Hoschke for help and advice during the course of this project. In addition, I would like to acknowledge the assistance of Dr. B. V. Holcombe in the design and construction of experimental apparatus, Mr. I. M. Stuart in the development of the theory and Dr. R. N. Baulch in the construction of electronic components. I would also like to thank the Wool Research Trust Fund for a Junior Research Fellowship and the C.S.I.R.O. Division of Textile Physics for providing the facilities which enabled me to do my research. ABSTRACT The aim of this study was to investigate the effect of fabric moisture content, and the form in which it is present, on the effective thermal conductivity of textile materials. Thermal conductivity is important in characterizing the thermal comfort properties of textiles.
    [Show full text]
  • Development of Textile Conductive Fabric by Copper Metal Coating Approach for E-Textile Applications Z
    DEVELOPMENT OF TEXTILE CONDUCTIVE FABRIC BY COPPER METAL COATING APPROACH FOR E-TEXTILE APPLICATIONS Z. Hassan*a, O. Atalayb, F. Kalaoglub Abstract This work aims to manufacture the conductive fabric through the copper metal coating approach and to investigate the effect of fabric type on the conductivity of the selected types. We also explored increased in weight, and increased in thickness on the coated samples as well as effect of washing cycles and abrasion on the electrical conductivity of the samples. The electroless plating was chosen to fulfil this aim since the process allows the coating of non-conductive textile materials and it is relatively cheaper compared to other available options. We selected two different fabrics (polyamide and knitted cotton) to conduct the study. Having coated structures with copper, we performed such tests including abrasion, weight increased percentage, thickness, washing cycles, Scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDX). The results revealed that while knitted cotton fabric showed conductive properties, polyamide fabric was non-conductive because of its dense and hydrophobic structure properties, thus the knitted cotton fabric can be considered suitable candidate for e-Textile applications. Keywords Cotton fabric, Elastomeric Polyamide, Conductivity, SEM, Electroless plating 1. Introduction Wearable electronic systems are receiving significant attention recently because of the usage in human body motion monitoring1, medical diagnosis2, training in sports3 or other entertainment purposes so that the investment in this area is increasing. Wearable electronics is also an improving area for future clothing. As technology is growing that fast, new devices and numerous functions for textile products are inevitable.
    [Show full text]