Advances in the dyeing and finishing of technical textiles pdf

This chapter reviews the various mechanical finishing processes that technical textile products will endure. Applications of the mechanically finished fabric in technical textiles, and the mechanical finishing technologies adopted in the latest machines, are discussed in this chapter. Applications of the mechanically finished fabric in technical textiles,. Textile fabrics made of natural as well as synthetic fibres are modified to get desired hand, texture and other special aesthetic and functional properties through finishing, coating and lamination.

This process has been a prime focus in textile manufacturing. Over the last few decades there have been significant developments in. The use of distinctive colourants and finishes has a significant impact on the aesthetic appeal and functionality of technical textiles. Advances in the textile chemical industry facilitate production of diverse desirable properties, and are therefore of great interest in the production of textile products with enhanced performance characteristics.

Drawing on. The evolution, advancement, theory. Textiles that are primarily used for their performance or functional properties and not for their appearance or aesthetics are known as technical textiles. The industrial fabrics that are used for various industrial applications are also classified as technical textiles. Textile processing involves the use of different types of speciality chemicals. Abstract: This chapter highlights the most significant advances reported towards the use of speciality polymers for finishing of technical textiles.

The chapter begins with a brief introduction about the role of polymers in textile finishing. Then the chapter reviews approaches to introducing different functionalities using speciality polymers and stimuli responsive. This chapter discusses the principles of chromic materials as applied to textiles. The most important chromic phenomena — thermochromism, photochromism, ionochromism and electrochromism — are dealt with in individual sections, each providing a description of the physicochemical principles underlying the colour changes and a discussion of the molecular structures of the most.

Several optical effect pigments are used in textile applications. They are pearlescent, metallic, fluorescent, phosphorescent, thermochromic, and photochromic colorants. These dyes belong to the azo, cyanine, coumarin, xanthene, naphthalimide, perylene, thioxanthone, quinonoid, and naphtholactam classes.

Touch or handle is an important aspect of textile evaluation. Technical textiles, in particular, are subjected to several processing and finishing operations which may make the material harsh or brittle. Softening is, therefore, an important last-step process requirement in such applications. Selection of a suitable compatible softening treatment is critical, otherwise the softener itself may impair the functionality of a technical product. This chapter discusses the mechanical, enzymatic and chemical methods of softening available to a processor, with a greater focus on the chemical methods as they are the most frequently used.

Specific requirements of softening technical textiles such as medical, easy care, flame retardant, stain repellent and stain resistant and printed textiles are discussed. The effects of softener application on the physical properties, colour, whiteness, handle and flammability of textiles are also included.

The environmental impact of softeners and the objective methods used for measurement of softness are also discussed in detail. We are witnessing an ever-increasing level of concern for human health and awareness of environmental issues.

In the field of textiles, consumers are now more selective in their choice of fabric, paying more attention to the question of how the chosen textile might affect their health. There is also growing concern about the fate of the material at the end of its life cycle and its likely impact on the environment. In response, various pieces of legislation have been drawn up, along with the use of ecolabels and adherence to retailer standards.

This chapter addresses these issues, with particular emphasis on restricted substances and the legislation governing their use in the textile industry. This book provides a comprehensive overview of the field of functional finishing of textiles, describing the state-of-the-art research and well-established techniques applied in the textile industry, and covering all areas of textile dyeing and finishing.

It is intended for academic researchers and professionals in related scientific and engineering fields, including textile engineering, chemistry, nanotechnology, material science, biotechnology and environmental science. The book also provides reference material for stakeholders looking for innovative technologies and insights into the environmental and sustainability issues in the development of functional textiles and related products.

Advances in Functional and Protective Textiles explores the latest research in the use of textile materials for protective clothing. This book is an invaluable resource for readers seeking to produce textiles with self-cleaning, antimicrobial, super-hydrophobic, UV-protective, insect repellant, flame retardant or anti-felting properties. Particular attention is given to textile fibers, including cotton, wool, viscose, and other synthetic fibers whose properties solve many problems.

Sustainable approaches to the processing of textiles for protective properties are also addressed, as are hazards. Introduces the advanced testing and modeling methods that are necessary for the production of protective textiles Describes the properties of the latest advanced chemicals and materials used to make protective textiles and clothing Covers every step in the development of protective clothing, from the engineering of novel materials, to advanced fabrication methodologies and applications.

The first edition of Handbook of Technical Textiles has been an essential purchase for professionals and researchers in this area since its publication in With revised and updated coverage, including several new chapters, this revised two volume second edition reviews recent developments and new technologies across the field of technical textiles.

Volume 2 — Technical Textile Applications offers an indispensable guide to established and developing areas in the use of technical textiles. The areas covered include textiles for personal protection and welfare, such as those designed for ballistic protection, personal thermal and fire protection, and medical applications; textiles for industrial, transport and engineering applications, including composite reinforcement and filtration; and the growing area of smart textiles.

Comprehensive handbook for all aspects of technical textiles Provides updated, detailed coverage of processes, fabric structure, and applications Ideal resource for those interested in high-performance textiles, textile processes, textile processing, and textile applications Many of the original, recognized experts from the first edition update their respective chapters.

The topics covered in this book includes the materials like enzymes, polymers, etc. The futuristic techniques for textile processing like plasma are also discussed. Advances in Textile Biotechnology, Second Edition examines the latest in biotechnology for the fiber and textile industry. This new edition has been fully revised to include the current essential areas of development in the field, covering both natural and synthetic fibers.

Chapters cover the latest technology in bioprocessing for bast fiber, PVA, polyester, wool and silk before exploring issues of enzyme stability. Essential areas of application and development are then considered, including biomedical textiles, silk materials for biotechnological applications, bacterial cellulose, the ink jetting of enzymes, and the role of enzymes, wool and silk fibers.

Containing groundbreaking research, this book will be essential reading for manufacturers, designers and engineers in the textiles industry, textile and fiber scientists, and academic researchers and postgraduate students working in the area of textile technology. Provides a thorough overview of current and future focuses of biotechnology in the fiber and textile industry Presents fully revised content, with a new focus on biosynthesis and bioprocessing for novel textile fibers, both synthetic and natural Enables readers to understand and utilize the benefits of biotechnology for the manufacture and production of textiles.

Skip to content. Advances in the Dyeing and Finishing of Technical Textiles. Advances in the dyeing and finishing of technical textiles. Author : R. Senthil Kumar,S. Sundaresan Publsiher : Elsevier Inc. Advances in the textile chemical industry facilitate production of diverse desirable properties, and are therefore of great interest in the production of textile products with enhanced performance characteristics.

Drawing on key research, Advances in the dyeing and finishing of technical textiles details important advances in this field and outlines their development for a range of applications. Part one reviews advances in dyes and colourants, including chromic materials, optical effect pigments and microencapsulated colourants for technical textile applications. Other types of functional dyes considered include UV- absorbent, anti-microbial and water-repellent dyes.