Chemical Processing and Testing of Textiles Practical detail TNDTE Diploma syllabus for Applied Arts And Crafts (Fashion And Apparel Design) (FAD), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (36555), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other fashion design 5th sem syllabus for diploma m scheme tndte you can visit Fashion Design 5th Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for chemical processing and testing of textiles practical is as follows.
Rationale:
In Diploma level engineering education skill development plays a vital role. The skill Development can be achieved by providing practical experience in all Pre treatment like de-sizing, scouring& Bleaching and dyeing of fabric with suitable dyes, styles of Printing on various fabric ground. The Testing aspects of all yarn & fabric is also well so understood through proper testing procedure.
Guidelines:
- All the sixteen experiments given in the list ofexperiments should be completed and given for the end semester practical examination.
- In order to develop best skills every students should be provided with a separate Dye bath and testing equipment for exposing the skills in the laboratory.
- The external examiners are requested to ensure that a single experimental question should not be given to more than three students while examining a batch of 30 students during Board Examinations.
Allocation Of Marks
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Experiments Objectives:
To learn desizing, scouring & bleaching of fabrics.
- Desize of woven fabrics.
- Scouring with Alkali – woven and knitted fabrics.
- Bleaching of cotton fabrics with Hydrogen peroxide.
To practice Dyeing of reactive, vat, acid, disperse dyes on relevant fabrics
- Dyeing of Cellulosic fabric with Reactive dyes.
- Dyeing of Silk with Acid dyes.
- Dyeing of Polyester with Disperse dyes – HTHP Dyeing machine.
To learn different printing techniques
- Printing of cotton fabrics with Reactive dyes.
- Printing of fabrics with Pigment dyes.
To understand the properties of yarn & fabrics through testing.
- Determination of wash /rub fastness of the given fabrics/garments.
- Determination of Yarn Count using Physical balance and Beesely balance.
- Yarn Appearance testing – Using Block board and ASTM Grades.
- Determination of tearing strength of fabrics using Tearing strength tester
- Determination of bursting strength of the fabric using Bursting tester.
- Determination of Lea strength using Lea tester.
- Determination of Twist per Inch of Single yarn using Twist testers.
List Of Equipment
- Beaker
- Glass rod
- Steel tumbler
- Dye bath
- Physical balance
- Electronic balance
- Burners
- HTHP dyeing machine
- Screens
- Squeezer
- Printing table
- Padding mangles
- Crock meter
- Appearance tester
- Tensile strength tester- fabric
- Tearing strength tester
- Bursting strength tester
- Yarn Lea strength tester
- Twist tester- single yarn
- Twist tester-double yarn
Materials required :
For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. It’s a lightweight, easy to use, no images, no pdfs platform to make students life easier.
List of Experiments:
- Desize the given woven fabrics.
- Scouring the cotton woven fabric using Alkali.
- Bleach the cotton fabrics with Hydrogen peroxide.
- Dye the Cellulosic fabric with Reactive dyes.
- Dye the Silk material with Acid dyes.
- Print the cotton fabrics with Pigment dyes.
- Determine the wash /rub fastnesss of the given fabrics/garments.
- Determine the Yarn Count using Physical balance and Beesely balance.
- Determine the tearing strength of fabrics using Tearing strength tester.
- Determine the bursting strength of the fabric using Bursting tester.
- Determine the Lea strength of a given sample using Lea tester.
- Determine Twist per Inch of Doubled yarn using Twist testers.
For detail syllabus of all other subjects of BE Fashion Design, M scheme do visit Fashion Design 5th Sem syllabus for M scheme.
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