D.K.T.E. SOCIETYS TEXTILE & ENGINEERING INSTITUTE, ICHALKARANJICLASS: S. Y. B. Text. (F.T.) SEMESTER II SUBJECT: Textile Wet Processing
LIST OF EXPERIMENTS1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. Pretreatment of cotton fabric. Pretreatment of polyester fabric. Pretreatment of polyester / cotton blended fabric. Pretreatment of 100% cotton knit fabrics. Determination of mercerization efficiency by BAN method. Determination of whiteness, Yellowness of bleached fabric by CCM. Dyeing of cotton fabric with direct, vat, reactive, and sulphur dyes. Dyeing of 100% polyester with disperse dyes. Dyeing of polyester-cotton blended fabrics. Printing of cotton with pigments. Direct style of printing of cotton with reactive dyes. Discharge style of printing of cotton with reactive dyes. Printing of cotton with reactive dyes for direct and discharge style. Identification of fibres. Assessment of light, wash, rubbing, perspiration, sublimation and chlorine fastness. Application of computer colour matching system in assessment of colour difference. Visit to processing house.