Author: Edwin J. BernetPublisher:
ISBN:
Category : Textile industry
Languages : en
Pages : 38
Book Description
Efficiency of Energy Usage in Yarn Manufacture
Author: Edwin J. BernetPublisher:
ISBN:
Category : Textile industry
Languages : en
Pages : 38
Book Description
Textile Recorder
Author: Cost of Manufacturing Carded Cotton Yarn and Means of Improvement
Author: Leander D. HowellPublisher:
ISBN:
Category : Cotton manufacture
Languages : en
Pages : 204
Book Description
Handbook of Yarn Production
Author: Peter R. LordPublisher: Elsevier
ISBN: 1855738651
Category : Technology & Engineering
Languages : en
Pages : 502
Book Description
Written by one of the world's leading experts, Handbook of yarn production: technology, science and economics is an authoritative and comprehensive guide to textile yarn manufacturing. The book is designed to allow readers to explore the subject in various levels of detail. The first three chapters provide an overview of yarn production, products and key principles. The major part of the book then reviews in detail the production processes for short-staple, long-staple and filament yarns.There are also chapters on quality control and the economics of staple-yarn production. The final part of the book consists of a series of appendices which provide in-depth analysis of key topics with detailed technical data and worked examples which is an invaluable reference in itself for anyone concerned with the behaviour, performance and economics of a textile mill. Handbook of yarn production: technology, science and economics is a standard work for both yarn manufacturers and those researching and studying in this important area of the textile industry. A practical and authoritative new handbook for yarn manufacturing Shows how problems can arise and how to deal with them Includes invaluable technical data, calculations, worked examples and case studies
Textile Calculation
Author: R. ChattopadhyayPublisher: Elsevier
ISBN: 0323990428
Category : Technology & Engineering
Languages : en
Pages : 396
Book Description
Textile Calculation: Fibre to Finished Garment provides detailed explanations of standard numerical calculations used at different stages of garment production, including spinning, weaving, processing, garmenting and testing. At every stage, from fiber production to garment manufacturing, textile production involves the selection of fibers or filaments, yarns, machines and process parameters. The calculations involved in this work relate to requirements of machines in the process line, estimations of process parameters, process characteristics, and machine efficiency, all of which must be objective and backed by sound theory. Drawing on extensive industry experience, this book gathers these numerical problems from across the supply chain to provide best practice and appropriate solutions. With its comprehensive coverage of all parts of the textile production cycle, this book is essential reading for those preparing to enter the textile industry, as well as an invaluable reference for professionals and researchers. Provides a complete overview of the manufacturing process of yarns and garments, as well as introductory material on the building elements of garments Includes detailed descriptions of industry testing methods for yarns, fibers and garments Explains calculation methodologies from across the textile production process
Reports
Author: Great Britain. Industrial Health Research BoardPublisher:
ISBN:
Category :
Languages : en
Pages : 96
Book Description
Engineering Cotton Yarns with Artificial Neural Networking (ANN)
Author: Tasnim N. ShaikhPublisher: CRC Press
ISBN: 1351186256
Category : Technology & Engineering
Languages : en
Pages : 332
Book Description
This book is designed to provide a platform for the critical evaluation of deficits of classical cotton yarn engineering approach and how they were overruled by the development of today’s ANN based scientific approach. Legendary ring spinning process is kept as a reference and various technological changes undergone by the different sectors of the yarn engineering system are elaborated. The entire book is divided into ten chapters. The opening chapter briefs on varieties of textile fibers available and amongst them identifies the significance of cotton fiber for the textile industry. It also covers up ring spinning pattern along with constraints handled due to natural fiber variations in transitory way. Artificial Neural Networking (ANN) is the upcoming software technique to replace Biological Neural Network (Human brain) for accurate resolution of complex problems, fifth chapter remits on this technology.
ARS-S.
Author: Research Design for Combed Yarn Quality
Author: Dr. Sukhvir SinghPublisher: LWRN Studio
ISBN: 8196362218
Category : Technology & Engineering
Languages : en
Pages : 146
Book Description
The aim of this study is to investigate the effects of finisher drawframe storage variables such as can-spring stiffness, sliver deposition rate and sliver coils position on the quality characteristics of the combed ring-spun yarn. The research design also includes the effect of sliver storage time on the quality of stored sliver and subsequently on roving and yarn produced on speedframe and ringframe respectively. The critical role of storage can-spring parameters on combed sliver, roving and yarn quality has been frequently discussed in spinning preparatory literature. However, a clear understanding of the nature of relationships, as mentioned above, is not yet well established by the previous works. So, there is a need to study the underlying factors at a deeper level that may provide further insight into ways to control ring yarn quality. Therefore, the present investigations were carried out to observe the effects of uncommon process parameters namely can-spring stiffness, delivery rate and sliver coils position at post comber drawing stage on sliver, roving and yarn quality when slivers were allowed to feed without any storage time and after 8 hours storage time. The research plan was developed by implementing a three factor three level Box-Behnken design of experiment. The effects of aforementioned variables were studied on combed yarn unevenness properties (U%, CVm % and Imperfections), tensile properties (yarn tenacity and breaking elongation) and S3 hairiness. The results showed that the effects of can-spring stiffness and sliver coils position are significant on yarn evenness, CVm%, imperfections, tenacity and S3 hairiness. However, the combed yarn quality parameters did not show any significant relationships with the post combing drawing delivery rate. It was observed that the combed yarn produced from bottom position sliver coils using older can-spring showed less even yarn with improved imperfection, having less strength and more hairiness. The combed yarn quality further deteriorates on allowing 8 hours of sliver storage time. It was found that the bottom sliver coils experience the highest compressive forces compared to other sliver coils position and adjacent sliver coils stickiness was observed which result in sliver stretching and failure at the time of processing on speedframe. Also, older can- spring of reduced spring stiffness result in buckling which leads to stored sliver contact with rough sidewalls caused weak & hairy sliver. The combed yarn samples produced from such storage cans leads to uneven yarn with more imperfections, weaker and hairy yarn structure. The contribution of sliver coils position was found highest followed by can-spring stiffness in deciding combed yarn quality parameters in the current study. However, the effect of finisher drawframe delivery speed on yarn quality parameters was found minimal. Apart from this, an attempt has been made to understand the effect of dynamics of the can-spring mechanism on combed sliver handling at the time of sliver deposition at drawframe through bond graph modeling approach. The behaviour of the can-spring used for combed sliver storage was found linear as expected. It was observed that bond graph modeling of can-spring mechanism provides us information on more states in a systematic and algorithmic manner compared to any other technique. Linear momentum, linear displacement of top plate, force experienced by the combed sliver and load versus displacement response of the mechanism was also studied. However, the more rigorous study is required to study the accurate dynamics of such precise systems because the force and the stresses experienced by the combed sliver are too low due to very low inter-fiber cohesion.
Changes in American Trextile Industry
Author: Leander D. HowellPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 364
Book Description