313352: Technology of Pre-Treatments and Coloration Syllabus for Fashion & Clothing Technology 3rd Sem K Scheme MSBTE PDF

Technology of Pre-Treatments and Coloration detailed Syllabus for Fashion & Clothing Technology (DC), K scheme PDF 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 MSBTE Fashion & Clothing Technology 3rd Sem K Scheme Syllabus PDF, do visit MSBTE Fashion & Clothing Technology 3rd Sem K Scheme Syllabus PDF Subjects. The detailed Syllabus for technology of pre-treatments and coloration is as follows.

Rationale

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Course Outcomes:

Students will be able to achieve & demonstrate the following COs on completion of course based learning

1. Apply relevant mechanical/chemical pre-treatment to remove the faults from grey fabrics.
2. Use relevant dyes and chemicals for colouration of natural fibres.
3. Use relevant dyes and chemicals for colouration of synthetic fibres.
4. Use relevant printing method for the various fabrics/garments.
5. Apply application based special printing effects for garments.

Unit I

Mechanical and Chemical PreTreatment. 1.1 Types of faults in grey fabric, four point and Ten-point system of Fabric inspection, selection and rejection of fabric, Calculations related to Four point and Ten-point systems. 1.2 Shearing and cropping-Importance. Singeing- Importance, construction and working principle of different singeing machines. 1.3 Desizing-Importance and method, efficiency of desizing- Evaluation. 1.4 Scouring-Importance and objectives, scouring process for cotton, Evaluation of the efficiency of scouring. 1.5 Bleaching-Importance, Mechanism of H2 O2 and NaOCl bleaching, bleaching of cotton, Evaluation of the efficiency of bleaching. 1.6 Mercerization – Importance, various mercerization processes. Lecture Using Chalk-Board Presentations Site/Industry Visit Flipped Classroom

Unit II

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Unit III

Dyeing of Synthetic Fibre. 3.1 Dyeing procedure for Polyester – Using carrier, HTHP and thermosol method. 3.2 Blend dyeing techniques – solid dyeing, cross dyeing, reverse dyeing and reserve dyeing. 3.3 Dyeing procedure for polyester/ cotton blend – One bath dyeing method. 3.4 Dyeing procedure for polyester/ cotton blend -Two bath dyeing method. Lecture Using Chalk-Board Presentations Site/Industry Visit Video Demonstrations

Unit IV

Printing Methods. 4.1 Printing – Objectives, difference between dyeing and printing, print paste ingredients and their functions. 4.2 Tie and dye, Batik and block methods of printing on cotton.[IKS] 4.3 Direct, discharge and resist style of printing on cotton using direct and reactive dye. 4.4 Direct style printing of wool, silk and polyester. Lecture Using Chalk-Board Presentations Site/Industry Visit Video Demonstrations

Unit V

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Suggested Micro Project / Assignment

Assignment

• List the acids used in various textile pre-treatments. Write the role of chemicals in a particular process. State its properties. Suggest alternative chemicals.
• List the alkali used in various textile pre-treatments. Write the role of chemicals in a particular process. State its properties. Suggest alternative chemicals.

Micro project

• Visit a local Industry. List the chemical used in pre-treatment process. Find out information of that chemical such as strength, manufacturing process, role of chemical, market cost. (Data collection)
• List the dyes used in dyeing and printing. Find out information of that chemical such as manufacturing process, role of that dye, market cost.(Data collection)
• Visit a local Industry. Collect the sample from grey to mercerization and observe the changes take places in each step. (Sample collection)
• Produce the different shade by using same colour and write the observation. Batch of students should prepare relative process parameter chart. (Shade checking)
• Collect the photographs of garment in which special printing effects are used. Classify them and write a brief about each category. (Garment collection)
• Prepare chart on chemicals used in textile preparatory processes with their pH. Choose combinations of various chemicals preparatory processes and check their effect and summarize it in the form of chart. (pH in wet processing)

Laboratory Equipment

1. Laboratory Glass Ware. (Round bottom flask, condenser, pipettes, burettes, thermometer, and other related glassware) 1,2,3,4,5,6,7,8,9,10,11
2. Lab Steamer Machine. (Which has the capacity to generate a pressure can have a batch size of 02 to 05 kg.) of 30 psi and 12,13,14,15
3. Curing Chamber. (Temperature up to 220 C, Working Width- 450 mm meter, Heater Capacity- 8/16/24 kilo-watt.) , Length 1.7 12,13,14,15
4. Printing Table and Accessories. (Rubber Squeeze: 8″ width, Laboratory Printing Table: 3Ft x 2 Ft and 2.5 Ft Height, Laboratory Stirrer: High Speed Mechanical Stirrer- 300 to 500 rpm, Plastic Mug of 0.5, 1 and 2 lit capacity, Digital Weighing Balance: 0.02 gm accuracy) 12,13,14,15
5. Water Bath. (6 or 12 dye-pot holding capacity made of stainless steel which can be either gas heated or electrically heated with microprocessor control) 2,3,4,5,6,7,8,10,11
6. Dye-pots (made of stainless steel each of 250 or 500 ml capacity, which fits perfectly in water bath) 2,3,4,5,6,7,8,10,11
7. Lab Rota Dyeing Machine. (.(Temperature up to 100 C and capacity of one pot : 250 ml) 5,6,7
8. HTHP Dyeing Machine.(Temperature up to 150 C and capacity of one pot : 250 ml) 9

Learning Materials / Books

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Learning Websites & Portals

1. https://textilelearner.net/dyeing-of-polyester-fabric-with-d isperse-dyes/ Dyeing of Polyester.
2. https://nptel.ac.in/courses/116102016 Theory and Practice of Preparatory Processes.
3. https://www.fibre2fashion.com/industryarticle/79/latest-met hods-of-cotton-bleaching Bleaching of Textile.
4. https://archive.nptel.ac.in/courses/116/102/116102052/ Advanced Textile Printing Technology.
5. https://archive.nptel.ac.in/courses/116/104/116104046/ Natural Dyeing.
6. https://www.fibre2fashion.com/industry-article/1856/textile-printing-in-india-traditional-approach Special Printing.
7. https://www.yumpu.com/en/document/view/11709245/preparation-of-cloth-for-dyeing-nptel Dyeing of Cotton.

For detail Syllabus of all other subjects of Fashion & Clothing Technology, K scheme do visit Fashion & Clothing Technology 3rd Sem Syllabus for K scheme.

For all Fashion & Clothing Technology results, visit MSBTE Fashion & Clothing Technology all semester results direct links.