Dr. Bipin Kumar, Research Scientist, Department of Textile Technology, Indian Institute of Technology Delhi (IIT Delhi), India. Dr Apurba Das is Professor in the Department of Textile Technology at Indian Institute of Technology, New Delhi. He has completed his Ph. D. from the same department. He has joined IIT Delhi in 2002 as a faculty after working in the textile industries and in a research organization. He has large number of research publications in different refereed journals and conferences.

He has authored several books and many chapters in bestsellers in textiles. Dr R. Alagirusamy is Professor in the Department of Textile Technology at Indian Institute of Technology, New Delhi. He has completed his Ph.D. from Georgia Tech, USA. He has authored several chapters in bestsellers in textiles and possesses several research papers published in reputed national and international journals.