Finishing of Natural Substrates detailed Syllabus for Textile Technology (TC), I – scheme has been taken from the MSBTE official website and presented for the diploma students. For Subject Code, Subject Name, Lectures, Tutorial, Practical/Drawing, Credits, Theory (Max & Min) Marks, Practical (Max & Min) Marks, Total Marks, and other information, do visit full semester subjects post given below.
For all other Diploma in Textile Technology (TC) Syllabus for 4th Sem I – Scheme MSBTE, do visit Diploma in Textile Technology (TC) Syllabus for 4th Sem I – Scheme MSBTE Subjects. The detailed Syllabus for finishing of natural substrates is as follows.
Rationale:
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Competency:
The aim of this course is to help the student to attain the following industry identified competency through various teaching learning experiences:
- Undertake finishing processes for cotton, silk, wool and all natural fibre textile materials for end use.
Course Outcomes:
The theory, practical experiences, and relevant soft skills associated with this course are to be taught and implemented, so that the student demonstrates the following industry oriented COs associated with the above mentioned competency:
- Use relevant finishing methods on the given natural fabric.
- Select suitable softening/ stiffening agents for the given natural fabric.
- Select suitable wrinkle free finish for the given natural fabric.
- Use the optical brightening agents on the given textile fabric.
- Use the flame retardant for the given natural fabric.
- Select suitable antimicrobial finish on the given natural fabric.
Suggested Exercises:
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Instruments Required:
The following topics are to be taught and assessed in order to develop the sample UOs given below for achieving the COs to attain the identified competency. More UOs could be added.
Equipment Name with Broad Specifications
- Laboratory Padding mangle machine-two bowl vertical or horizontal machine with safety measures. Automatic or manual machine, able to fabric sample piece finishing
- Lab Curing chamber-Temperature up to 200 deg, able to cure lab sample, continuous machine
- Dryer-temperature range upto-300 deg, lab sample drying
- Beakers (glass)-lOO ml, 500 ml, 1 liter, glass rod-20 cm length
- Weighing balance- 2 or 3 digit weighing balance
- Water bath -capacity of 10 pot to 20 pots
- Ironfor ironing of treated fabrics sample, ironing table with cloth
- Measuring cylinder, capacity-10 ml,100ml,1000ml.
Unit 1
Fabric finishing Techniques
Total Teaching Hours – 09
Distribution of Theory Marks
R Level – 02
U Level – 04
A Level – 06
Total Marks – 12
Unit Outcomes (UOs) (in cognitive domain)
- Explain the importance of finishing of the given textile fabrics.
- Describe with sketches the relevant finishing methods for the given fabric with flow chart.
- Calculate percentage expression, and weight pickup, total finish liquor for the given fabric.
- Identify different parts in the given finishing machine figure.
- Explain the application of finishing machine for the given fabric.
- Compare the salient feature of the given two finishing machines.
Topics and Sub-topics
- Fabric finishing: Classification, chemical and mechanical finishing
- Chemical finishing: Exhaust and padding methods, Percentage expression and weight pickup.
- Mechanical finishing: construction and working of finishing machines calendaring, sueding, stenter and sanforizing.
- Finishing machines: Advantages and limitations of.
Unit 2
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Unit 3
Resin Finishing
Total Teaching Hours – 12
Distribution of Theory Marks
R Level – 04
U Level – 06
A Level – 06
Total Marks – 16
Unit Outcomes (UOs) (in cognitive domain)
- Explain the importance and mechanism of resin finishing for the given textile fabric with sketches.
- Select the relevant resin formulation for the given fabric with justification.
- Describe with sketches the method of application of resin finishing on the given fabric with flow chart.
- Describe with sketches the evaluation method for the resin finishing for the given textile fabric.
Topics and Sub-topics
- Resins for textiles: types, characteristics, advantages, limitations
- Resin finishing: Concept, crease formation and resin finishing Mechanism, Method of application
- Catalyst: classification, role, mechanism
- Formulations of resin finishing: For 100% Cotton garments, 100% cotton shirting, 100% cotton suiting, Concept of anti-crease, wash n wear, durable press.
- Methods of resin finishing: Concept of pre-cure and post cure methods.
- Limitations of resin finishing: Eco-friendly resin finishing for textile fabrics.
- Evaluation-Crease recovery angle method.
Unit 4
Optical brightening
Total Teaching Hours – 04
Distribution of Theory Marks
R Level – 02
U Level – 02
A Level – 04
Total Marks – 08
Unit Outcomes (UOs) (in cognitive domain)
- Explain the importance and mechanism of optical brightening of the given fabric.
- Select the optical brightening agent for the given fabric with justification.
- Describe with sketches the procedure to use relevant optical brightening agent on the given cotton fabric.
- Describe with sketches the process of evaluation of the given fabric.
Topics and Sub-topics
- Optical brightening agent: Importance, Chemistry, mechanism
- Optical brightening agent: Types properties
- Application of OBA: Exhaust and padding for given fabrics.
- Evaluation: OBA samples for the given fabrics, Stripping of OBA
Unit 5
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Unit 6
Antimicrobial Finishing
Total Teaching Hours – 06
Distribution of Theory Marks
R Level – 02
U Level – 02
A Level – 04
Total Marks – 08
Unit Outcomes (UOs) (in cognitive domain)
- Explain the importance of antimicrobial finishing for the given textile fabrics.
- Select relevant anti-microbial finish based on its properties for the given fabrics with justification.
- Describe with sketches procedure to use padding method to apply the relevant anti-microbial finish on the given fabric.
- Describe relevant evaluation method for the given antimicrobial treated fabric.
Topics and Sub-topics
- Antimicrobial finishing: concept, desirable properties of good antimicrobial finish
- Anti-microbial finishes: Types, properties, herbal antimicrobial finishes for fabrics.
- Application methods: Padding method, moth proofing finish.
- Evaluation methods for antimicrobial treated fabrics.
Note: To attain the COs and competency, above listed UOs need to be undertaken to achieve the ‘Application Level and above of Blooms ‘Cognitive Domain Taxonomy
Note:
Legends: R=Remember, U=Understand, A=Apply and above (Blooms Revised taxonomy)
Note: This specification table provides general guidelines to assist student for their learning and to teachers to teach and assess students with respect to attainment of UOs. The actual distribution of marks at different taxonomy levels (of R, U and A) in the question paper may vary from above table.
Suggested Student Activities:
Other than the classroom and laboratory learning, following are the suggested student-related co-curricular activities which can be undertaken to accelerate the attainment of the various outcomes in this course: Students should conduct following activities in group and prepare reports of about 5 pages for each activity, also collect/record physical evidences for their (students) portfolio which will be useful for their placement interviews:
- Survey market for different fabrics and compare them based on their properties, applications, and prices.
- Library/ internet survey regarding fabrics treated with various finishes used in different industries.
- Prepare table for different chemicals used in fabric finishing of cotton and various natural fabrics and their effects.
- Prepare presentation incorporating visuals, photographs, animations, video on process sequence of finishing natural fibres.
- Collect information from the natural fibre process house about the faults in finishing of natural fibres and relevant remedies.
- Collect information on safety precautions of various chemicals and machinery used in the process house.
Suggested Special Instructional Strategies:
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Suggested Micro-Projects
Only one micro-project is planned to be undertaken by a student that needs to be assigned to him/her in the beginning of the semester. In the first four semesters, the micro-project are group-based. However, in the fifth and sixth semesters, it should be preferably be individually undertaken to build up the skill and confidence in every student to become problem solver so that s/he contributes to the projects of the industry. In special situations where groups have to be formed for micro-projects, the number of students in the group should not exceed three.
The micro-project could be industry application based, internet-based, workshopbased, laboratory-based or field-based. Each micro-project should encompass two or more COs which are in fact, an integration of PrOs, UOs and ADOs. Each student will have to maintain dated work diary consisting of individual contribution in the project work and give a seminar presentation of it before submission. The total duration of the micro-project should not be less than 16 (sixteen) student engagement hours during the course. The student ought to submit micro-project by the end of the semester to develop the industry oriented COs.
A suggestive list of micro-projects are given here. Similar micro-projects could be added by the concerned faculty:
- Chart preparation: Visit to local industry and prepare a chart of various machine part and write their working principles.
- Ready cloth sampIe:-Visit industries, market shops to collect at least 20 fabric samples of various dimensions. Find the current price and end use of these collected samples, present the results.
- Unfinished and finished samples: Collect different unfinished and finished samples and check the difference with respect to finishing, faults. Present the results.
- Softeners and stiffener samples: Visit nearby industries and collect various softener and stiffener samples, test them in the lab and present their results.
- Resin samples: collect samples of resins from industries and make the comparative chart of their properties and applications
- Optical brightening agents and their effect: Collect OBA samples from the industries, evaluate the effect of these OBA samples under ultra violet light on various fabrics. Write report.
- Fabric Handle: Evaluate the effect of every stage of chemical finishing such as softening, stiffening, and resin finishing on fabric samples. Present the findings.
- Herbal finishes: Collect herbal finishes from the industries and see their effects on cotton fabric
Suggested Learning Resources:
- Chemical processing of synthetic and its blends Datya .K.V.; Vaidya .A.A A Wiley Inter Science Publication, 1984; ISBN-0901956740
- Technology of finishing Vol. 10 Shenai V.A Sevak Publication, Mumbai, 1990
- T Springer US, 1966, ISBN- 9781504127936
- Chemical after treatments of textiles Marks, Atlas: Wooding A Wiley Inter Science Publication, 1971, ISBN-9781563675164
- Silk Dyeing, Printing and Finishing Gulrajani M. L. Department of Textile Technology, IIT Delhi-1998
- B; Hamby, D. S Wiley India Pvt. Ltd, New Delhi, 2011, ISBN: 9788126531752
- Silk Dyeing, Printing and Finishing Hurst, George: Henry Rare booksclub.com, 2012, ISBN: 9781130986525
- A Practical Guide to Textile Testing Amutha K. Wood Head Publishing, New Delhi, 2016, ISBN: 9789385059070
- Environmental Studies Basak Anindita Pearson Education India, 2010 ISBN: 9788131785683
- Textile Finishing Heywood D. Society of Dyers and Colourists Publications, 2003 ISBN- 9780901956811
Software/ Learning Websites
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detail Syllabus of all other subjects of Textile Technology, I – scheme do visit Textile Technology 4th Sem Syllabus for I – scheme.
For all Textile Technology results, visit MSBTE Textile Technology all semester results direct links.