TX 9214 TEXTILE QUALITY EVALUATION SYLLABUS | ANNA UNIVERSITY MTECH TEXTILE TECHNOLOGY 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIRST SEMESTER M.TECH TEXTILE TECHNOLOGY DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
TX 9214 TEXTILE QUALITY EVALUATION L T P C
3 0 2 4
UNIT I MASS VARIATION OF TEXTILE STRANDS 5
Depiction of mass variation of textile strands in time and frequency domain; interpretation
and significance of U% and CV% for textile strands; classification and analysis of yarn faults
created by mass variation
UNIT II VARIANCE LENGTH CURVES AND SPECTGROGRAM OF TEXTILE
STRANDS 13
Effect of specimen length and total length on mass variation measurements of textile
strands; theory of construction of VL curve; analysis of variance length curves to understand
and avoid the introduction of mass variation during the spinning operation; determination of
period mass variation in the form of spectrogram; determination of theoretical wave length
spectrum; comparison between normal and ideal spectrum; type of faults and their
representation in spectrogram; interpretation of superimposed waves in spectrogram
UNIT III TENSILE PROPERTIES OF YARN 4
Testing factors influencing the yarn tensile properties; measurement and application of yarn
modulus; creep and stress relaxation of yarn; significance of estimating minimum yarn
strength
UNIT IV MECHANISM OF FABRIC FAILURE 5
Mode of fabric failure – tensile, tear, abrasion, slippage, bursting and fatigue; influence of
fibre, yarn characteristics and fabric structure on fabric failure
UNIT V COMFORT AND LOW STRESS MECHANICAL PROPERTIES 9
Role of transmission properties on thermal properties and thermal comfort viz., air
permeability, water vapour permeability, resistance to penetration of liquid water, resistance
to flow of heat and electrical conductivity; low stress mechanical properties during tensile,
compression, bending, shear and buckling deformation; influence of low stress mechanical
properties of fabrics on fabric handle, tailorability and sewability
UNIT V FABRIC APPEARANCE AND OTHER PROPERTIES 9
Study of fabric appearance in terms of drape, formability, crease recovery, wrinkle recovery
and pilling resistance; influence of fibre, yarn characteristics and fabric structure on the fabric
appearance; evaluation of fabric properties like dimensional stability, flammability, impact
resistance, absorbency
PRACTICALS 30
1. Measurement of U%, of sliver, roving and yarn
2. Measurement of imperfections and hairiness of yarn
3. Analysis of variance-length curve
4. Analysis of spectrogram
5. Measurement and analysis of single yarn tensile properties at different test conditions
6. Study of creep behaviour of yarn
7. Measurement and analysis of yarn faults
8. Measurement and analysis of surface and compression property of fabric
TOTAL: 75 PERIODS
6
REFERENCES
1. Furter R., “Evenness testing in yarn production: Part I”, The Textile Institute, Manchester,
1982.
2. Furter R., “Evenness testing in yarn production: Part II”, The Textile Institute,
Manchester, 1982.
3. Furter R., “Strength and elongation testing of single and ply yarns”, The Textile Institute,
Manchester, 1985.
4. Steadman R.G., “Cotton testing”, Textile Progress, Vol. 27, No.1.Text.Inst, 1997,
ISBN:1870812859.
5. Lord P.R. and Grover G., “Roller drafting”, Textile Progress, Vol. 23 No.4, Textile
Institute, 1993, ISBN:1870812468.
6. “Instrumentation in the textile industry”, Vol. 1; 1996, Instrument Society of America,
1997, ISBN:1556175973.
7. Kothari V.K., “Progress in Textiles: Science & Technology Vol. 1, Testing and
Quality Management”, IAFL Publications, New Delhi, 1999, ISBN: 81-s901033-0-X.
8. Slater K., Charles C., Thomas Springfield I.L., “Human Comfort”, 1985.
9. Bishop D.L., “Fabrics: Sensory and Mechanical Properties”, Textile Progress Vol. 26/3,
1994. ISBN: 1870812751.
10. Ukponmwan J., Mukhopadhuau A. and Chatterjee K., “Pilling”, Textile Progress, Vol.
28/3, 1996. ISBN: 1870372153.
11. Li, “The Science of Clothing Comfort”, Textile Progress, Vol., 29/3, 1997, ISBN:
1870372247.
12. Seyam, “Structural Design of Woven Fabric: Theory and Practice”, Textile Progress,
Vol., 31/3, 1999.
13. Laing and Sleivert, “Clothing Textiles and Human Performance”, Textile Progress, Vol.
32/4, 2000.
14. Ponmwan, J.O, “The Thermal Insulation Properties on fabrics”, Textile Progress, Vol. 24,
No.4, Textile Insttitute, 1993, ISBN: 1870812654.
TX 9214 TEXTILE QUALITY EVALUATION L T P C
3 0 2 4
UNIT I MASS VARIATION OF TEXTILE STRANDS 5
Depiction of mass variation of textile strands in time and frequency domain; interpretation
and significance of U% and CV% for textile strands; classification and analysis of yarn faults
created by mass variation
UNIT II VARIANCE LENGTH CURVES AND SPECTGROGRAM OF TEXTILE
STRANDS 13
Effect of specimen length and total length on mass variation measurements of textile
strands; theory of construction of VL curve; analysis of variance length curves to understand
and avoid the introduction of mass variation during the spinning operation; determination of
period mass variation in the form of spectrogram; determination of theoretical wave length
spectrum; comparison between normal and ideal spectrum; type of faults and their
representation in spectrogram; interpretation of superimposed waves in spectrogram
UNIT III TENSILE PROPERTIES OF YARN 4
Testing factors influencing the yarn tensile properties; measurement and application of yarn
modulus; creep and stress relaxation of yarn; significance of estimating minimum yarn
strength
UNIT IV MECHANISM OF FABRIC FAILURE 5
Mode of fabric failure – tensile, tear, abrasion, slippage, bursting and fatigue; influence of
fibre, yarn characteristics and fabric structure on fabric failure
UNIT V COMFORT AND LOW STRESS MECHANICAL PROPERTIES 9
Role of transmission properties on thermal properties and thermal comfort viz., air
permeability, water vapour permeability, resistance to penetration of liquid water, resistance
to flow of heat and electrical conductivity; low stress mechanical properties during tensile,
compression, bending, shear and buckling deformation; influence of low stress mechanical
properties of fabrics on fabric handle, tailorability and sewability
UNIT V FABRIC APPEARANCE AND OTHER PROPERTIES 9
Study of fabric appearance in terms of drape, formability, crease recovery, wrinkle recovery
and pilling resistance; influence of fibre, yarn characteristics and fabric structure on the fabric
appearance; evaluation of fabric properties like dimensional stability, flammability, impact
resistance, absorbency
PRACTICALS 30
1. Measurement of U%, of sliver, roving and yarn
2. Measurement of imperfections and hairiness of yarn
3. Analysis of variance-length curve
4. Analysis of spectrogram
5. Measurement and analysis of single yarn tensile properties at different test conditions
6. Study of creep behaviour of yarn
7. Measurement and analysis of yarn faults
8. Measurement and analysis of surface and compression property of fabric
TOTAL: 75 PERIODS
6
REFERENCES
1. Furter R., “Evenness testing in yarn production: Part I”, The Textile Institute, Manchester,
1982.
2. Furter R., “Evenness testing in yarn production: Part II”, The Textile Institute,
Manchester, 1982.
3. Furter R., “Strength and elongation testing of single and ply yarns”, The Textile Institute,
Manchester, 1985.
4. Steadman R.G., “Cotton testing”, Textile Progress, Vol. 27, No.1.Text.Inst, 1997,
ISBN:1870812859.
5. Lord P.R. and Grover G., “Roller drafting”, Textile Progress, Vol. 23 No.4, Textile
Institute, 1993, ISBN:1870812468.
6. “Instrumentation in the textile industry”, Vol. 1; 1996, Instrument Society of America,
1997, ISBN:1556175973.
7. Kothari V.K., “Progress in Textiles: Science & Technology Vol. 1, Testing and
Quality Management”, IAFL Publications, New Delhi, 1999, ISBN: 81-s901033-0-X.
8. Slater K., Charles C., Thomas Springfield I.L., “Human Comfort”, 1985.
9. Bishop D.L., “Fabrics: Sensory and Mechanical Properties”, Textile Progress Vol. 26/3,
1994. ISBN: 1870812751.
10. Ukponmwan J., Mukhopadhuau A. and Chatterjee K., “Pilling”, Textile Progress, Vol.
28/3, 1996. ISBN: 1870372153.
11. Li, “The Science of Clothing Comfort”, Textile Progress, Vol., 29/3, 1997, ISBN:
1870372247.
12. Seyam, “Structural Design of Woven Fabric: Theory and Practice”, Textile Progress,
Vol., 31/3, 1999.
13. Laing and Sleivert, “Clothing Textiles and Human Performance”, Textile Progress, Vol.
32/4, 2000.
14. Ponmwan, J.O, “The Thermal Insulation Properties on fabrics”, Textile Progress, Vol. 24,
No.4, Textile Insttitute, 1993, ISBN: 1870812654.
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