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Spun yarn technology /
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
London ; Boston :
Butterworths,
1987.
|
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Dedication; Spun Yarn Technology; Copyright Page; Preface; Acknowledgements; Table of Contents; CHAPTER 1. INTRODUCTION; Yarn; Continuous Filament Production; Spun Yarn Production; Doubling; Spun Yarn Types; Basic Operations in the Production of Spun Yarns; Terminology of Spun Yarns; Yarn Thickness; Yarn Count; The Tex System; General Machine Features; Machine Sequences; General Comparison of Continuous Filament and Spun Yarns; Fibre Properties; Further Reading; CHAPTER 2. OPENING AND CLEANING; Automatic Feeders; Raw wool processing; Raw cotton processing; Raw Flax Processing.
- Raw jute processingSpun Silk Processing; Further Reading; CHAPTER 3. BLENDING AND MIXING; Basic blending requirements; Blending Systems; Blending tolerances; Mixing deficiencies; Limitations of blending and mixing; Benefits of Blending and Mixing; Further reading; CHAPTER 4. CARDING; General carding objectives; Card Rollers; Card clothing; Carding actions; Subsidiary Carding Actions; Carding faults; The arrangement of rollers on a wool card; The arrangement of a cotton card; Flax carding; Jute carding; Further reading; CHAPTER 5. ROLLER DRAFTING, DOUBLING, AND FIBRE CONTROL; Draft; Doublings.
- Combination of drafts and doublingsThe drafting zone; Factors involved in drafting theory; Methods of fibre control; Further reading; CHAPTER 6. AUTOLEVELLING; The design of a closed loop control system; Applications of autolevelling; Autoleveller construction; Platt Saco Lowell autoleveller drawframe; The Wira autocount for woollen carding; Further reading; CHAPTER 7.COMBING; Combing cycle of operation; Machine combs; Fibre feed to the comb; The rectilinear cotton comb; Woolcombing; Worsted top finishing; Further reading; CHAPTER 8. PACKAGE FORMATION AND DRAWING PRIOR TO SPINNING.
- Lap or roll deliveryCan delivery; Balling head delivery; Flyer lead delivery; Bobbin lead delivery; Drawing; Further reading; CHAPTER 9. THE SPINNING PROCESS; Classification of spinning machines; General features of conventional spinning machines; General features of the spinning process; CHAPTER 10. FIBRE MIGRATION AND DISPLACEMENT; Fibre displacement in drawn-and-spun yarns; Further reading; CHAPTER 11. INTERMITTENT SPINNING MACHINES; Mule spinning; Centrifugal spinning; Further reading; CHAPTER 12. CONVENTIONAL FRAME SPINNING MACHINES; Flyer spinning; Ring spinning; Cap spinning.
- Further readingCHAPTER 13. OPEN-END SPINNING; Basic methods of open-end spinning; Technical aspects of rotor spinning; General features of rotor spinning machines; Economic aspects of rotor spinning; Open-end yarn end-uses; Further reading; CHAPTER 14. REPCO SELF-TWIST SPINNING; The principle of ST spinning; The self-twist spinning machine; Self-twist yarn definitions; Further developments of self-twist techniques; Further reading; CHAPTER 15. SPINNING DEVELOPMENTS; Twistless yarns; Semi-molten polymer-core yarns; Axial fibre-slippage twist insertion; Spin-folding; Wrap-spun yarns.