Contributor contact details Chapter 4 Chapter 7 D.Das A.Mukhopadhyay Department of Textile Technology Department of Textile Technology Indian Institute of Technology Delhi National Institute of Technology Hauz Khas Jalandhar New Delhi 110016,India Jalandhar 144011,India E-mail:dipayan@textile.iitd.ac.in E-mail:arunangshu@nitj.ac.in Chapter 5 Chapter 8 D.Das A.Mukhopadhyay Department of Textile Technology Department of Textile Technology Indian Institute of Technology Delhi National Institute of Technology Hauz Khas Jalandhar New Delhi 110016,India Jalandhar 144011,India E-mail:dipayan@textile.iitd.ac.in E-mail:arunangshu@nitj.ac.in Chapter 6 Chapter 9 R.S.Rengasamy S.Ghosh Department of Textile Technology Department of Textile Technology Indian Institute of Technology Delhi Indian Institute of Technology Delhi Hauz Khas Hauz Khas New Delhi 110016.India New Delhi 110016.India E-mail:rsr@textile.iitd.ac.in E-mail:sghosh08@textile.iitd.ac.inx Contributor contact details Chapter 4 D. Das Department of Textile Technology Indian Institute of Technology Delhi Hauz Khas New Delhi 110016, India E-mail: dipayan@textile.iitd.ac.in Chapter 5 D. Das Department of Textile Technology Indian Institute of Technology Delhi Hauz Khas New Delhi 110016, India E-mail: dipayan@textile.iitd.ac.in Chapter 6 R. S. Rengasamy Department of Textile Technology Indian Institute of Technology Delhi Hauz Khas New Delhi 110016, India E-mail: rsr@textile.iitd.ac.in Chapter 7 A. Mukhopadhyay Department of Textile Technology National Institute of Technology Jalandhar Jalandhar 144011, India E-mail: arunangshu@nitj.ac.in Chapter 8 A. Mukhopadhyay Department of Textile Technology National Institute of Technology Jalandhar Jalandhar 144011, India E-mail: arunangshu@nitj.ac.in Chapter 9 S. Ghosh Department of Textile Technology Indian Institute of Technology Delhi Hauz Khas New Delhi 110016, India E-mail: sghosh08@textile.iitd.ac.in