This paper could not have been completed without help and
guidance of the people who served on the committee of
WASET.
The author would like to express special thanks to Dr. Naw
Mu Mu Aye, Professor (Retired), Textile Engineering
Department, Y.T.U., Daw Oo San Yee, Lecturer, Department
of Textile Engineering, Y.T.U. and her supervisor, Dr. Moe
Moe Swe, Lecturer, Department of Textile Engineering,
M.T.U. for their valuable suggestion, guidance and advice during the entire course of the research period.