We are deeply indebted to our supervisor Summon Measured Assistant Professor, Department of Textile Engineering Daffodil International University, whose help, suggestions and encouragement helped us in all the time of research for and writing of this thesis.

His scientific curiosity, encouragement and guidance throughout this work have been necessary for this thesis. It is a great pleasure in expressing our profound gratefulness and sincere irritated to our respected teacher, Proof. Dry. Maybug Haste, Head of the Department Of Textile Engineering, Daffodil International University, for his inspiration, prudent advice, affectionate guidance. We want to thank Proof. Dry.

S. M.Maybug-LLC- Haste Majored, Dean, Department of Textile Engineering, Daffodil International University, for his stimulating support and encouragement. Our absolute gratitude and heartiest thanks to Proof. Dry. Eng. Goulash Duding, Advisor of Department of Textile Engineering, Daffodil International University, for his dynamic effort and advice in all aspects of this thesis work.

We are also grateful to Last but certainly not least, we are forever indebted to the love and caring of our family. Gratefulness for our family’s support, encouragement and understanding cannot be expressed in words. Last but certainly not least, we are forever indebted to the love and caring of our family.Gratefulness for our family’s support, encouragement and understanding cannot be expressed in words. Abstract Aim of this project is to evaluate the effect of time, absorbency of dyed material reflectance (%) value of different cellulose fabrics by dyeing of 100% reactive dye.

We have cotton knit and woven fabrics for dyeing. These will specifically add Reese the subject of dyeing at single stage and consideration to the selection of dyeing agent. It is to be hoped that by the end of thesis paper the reader will have a better idea about the time, what are the importance of time in a dye bath and which time is better and widely used in the dyeing operation. Comments are made, to show relation between theoretical concept and practical data.By doing this project our idea about effect of times on dyeing of different cotton fabrics with reactive dye is clear by the alp of Allah and our supervisor.

This performance must applicable in our practical life. Aim of the Project The main Object of the project is to observe the effects of time of different cotton fabrics with reactive dyeing. To know about the specification of different cotton fabrics.