Technology of Nonwoven detailed syllabus for Textile Technology (TT) for 2021 regulation curriculum has been taken from the Anna University official website and presented for the TT students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Textile Technology 6th Sem scheme and its subjects, do visit TT 6th Sem 2021 regulation scheme. The detailed syllabus of technology of nonwoven is as follows.
Course Objectives:
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Unit I
WEB FORMATION 9
Definitions and classification of bonded fabrics; web formation – dry and wet method of production, fibre requirements; web laying – types, influence on web structure and nonwoven properties; quality control of web
Unit II
MECHANICAL BONDING 9
Bonded fabric production by mechanical bonding – needling, stitching, water-jet consolidation; factors influencing the properties; applications
Unit III
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Unit IV
POLYMER-LAID WEB AND FABRIC FORMATION 9
Manufacture of spun bonded fabrics, fibre orientation in spun bonded fabrics and characterization of filament arrangement; manufacture of melt blown fabrics – fibre formation and attenuation; effect of processing parameters on fabric characteristics; applications
Unit V
FINISHING AND CHARACTERIZATION OF BONDED FABRICS 9
Dry and wet finishing; characterization – tensile, tear, bursting, thickness, abrasion, puncture, permeability, porosity; safety measures to be taken at the nonwoven industry
Course Outcomes:
Upon completion of the course the student will be able to
- Explain the basics of nonwoven web formation techniques
- Discuss the mechanical bonding technique to produce nonwovens
- Explain the chemical and thermal bonding methods to produce nonwovens and their end uses
- Discuss the production of spun bonded and melt blown nonwoven fabrics.
- Explain the finishing and characterization of bonded fabrics
Text Books:
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Reference Books:
- Dharmadhikary R. K., Gilmore T. F., Davis H. A. and Batra S. K., “Thermal Bonding of Nonwoven Fabrics”, Textile Progress, Vol.26, No.2 Textile Institute Manchester, 1995, ISBN:1870812786.
- Jirsak O. and Wadsworth L. C., “Nonwoven Textiles”, Textile Institute, Manchester, 1999, ISBN: 0 89089 9788.
- Russell S., “Hand Book of Nonwovens”, Textile Institute, Manchester, 2004, ISBN:1855736039.
- Chapman R., “Applications of Nonwovens in Technical Textiles”, Textile Institute, Manchester, 2010, ISBN: 1 84569 4376., “Process Control in Textile , ISBN: 978-0-85709-027-0.
- Abhijit Majumdar, Apurba Das, R.Alagirusamy and V.K.Kothari Manufacturing”, Wood Head Publishing Limited, Oxford, 2013
For detailed syllabus of all other subjects of Textile Technology, 2021 regulation curriculum do visit TT 6th Sem subject syllabuses for 2021 regulation.
For all Textile Technology results, visit Anna University TT all semester results direct link.