{"id":26059,"date":"2020-07-23T16:56:06","date_gmt":"2020-07-23T16:56:06","guid":{"rendered":"https:\/\/www.inspirenignite.com\/jntuh\/18tt304c-basic-textile-chemical-processing-syllabus-for-textile-technology-3rd-sem-c18-curriculum-tssbtet\/"},"modified":"2020-07-23T16:56:06","modified_gmt":"2020-07-23T16:56:06","slug":"18tt304c-basic-textile-chemical-processing-syllabus-for-textile-technology-3rd-sem-c18-curriculum-tssbtet","status":"publish","type":"post","link":"https:\/\/www.inspirenignite.com\/jntuh\/18tt304c-basic-textile-chemical-processing-syllabus-for-textile-technology-3rd-sem-c18-curriculum-tssbtet\/","title":{"rendered":"18TT-304C: Basic Textile Chemical Processing Syllabus for Textile Technology 3rd Sem C18 Curriculum TSSBTET"},"content":{"rendered":"

Basic Textile Chemical Processing detailed Syllabus for Textile Technology (DTT), C18 curriculum has been taken from the TSSBTET<\/a> official website and presented for the diploma students. For Course Code, Course Name, Lectures, Tutorial, Practical\/Drawing, Internal Marks, Max Marks, Total Marks, Min Marks and other information, do visit full semester subjects post given below. <\/p>\n

For all other Diploma in Textile Technology (DTT) Syllabus for 3rd Sem C18 Curriculum TSSBTET, do visit Diploma in Textile Technology (DTT) Syllabus for 3rd Sem C18 Curriculum TSSBTET Subjects<\/a>. The detailed Syllabus for basic textile chemical processing is as follows. <\/p>\n

Prerequisites:<\/h4>\n

For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App<\/a>
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Course Outcome:<\/h4>\n
    \n
  1. Outline the process sequence for preparation of textile before wet processing<\/li>\n
  2. Explain singeing, desizing and scouring of cotton textiles<\/li>\n
  3. Explain the process of bleaching and mercerising the cotton textiles<\/li>\n
  4. To classify dyes and outline the general mechanism of dyeing<\/li>\n
  5. To describe the process of applying various dyes on cotton<\/li>\n
  6. To identify different types of dyeing machines<\/li>\n<\/ol>\n

    Unit 1. Introduction<\/h4>\n

    Requirements of water for chemical processing of textiles-Difference between hard water and soft water -Difference between temporary hardness and Permanent hardness – Zeolite process of removing water hardness – mechanism of wetting textile material-functions of soaps and detergents in wet processing-Name some anionic, cationic and non ionic surface active agents-Draw the wet processing flow chart for cotton and define each process-Tabulate the sequence of chemical preparatory treatments for the textiles made by different types of fibres-sequence of wet processing for yarns, woven fabrics and knitted fabric-commonly used chemicals in wet processing of textiles along with chemical formulae and the process in which they are used- effect of PH on different textile fibres-some sequestering agents \/ chelating agents<\/p>\n

    Unit 2. Singeing, Desizing and Scouring<\/h4>\n

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    Unit 3. Bleaching and Mercerising<\/h4>\n

    Objects of Bleaching and mercerising-commonly used bleaching agents for textiles-process of hypochlorite (Sodium \/Calcium) bleaching- demerits of hypochlorite bleaching-merits of peroxide bleaching-properties and chemical behaviour of Hydrogen Peroxide.-Stabilizers used for hydrogen peroxide- Strength of Hydrogen Peroxide-Continuous bleaching using Vapour loc machine-Continuous Scouring and Bleaching by Using J-Box.- principle of bio bleaching using enzymes-principle of ozone bleaching-principle of combined scouring and bleaching-principle of bleaching coloured woven fabrics-methods of testing bleached fabricprinciple of Mercerizing cotton -process of Yarn mercerization-process of woven fabric mercerization-process of mercerizing knitted fabrics- tests for mercerized fabrics-process sequence of combined scouring, bleaching and mercerising- principle of foam preparatory process-principle of liquid ammonia treatment – eco friendly approaches to the pre treatments<\/p>\n

    Unit 4. Basics of Dyes and Dyeing<\/h4>\n

    General characteristics of dyes-essential properties of dye stuffs-Classify dyes based on chemical nature-Classify dyes as per application- general characteristics and properties of dyes-Tabulate applicability of various dyes on different fibres-characteristics of dyeingCompare Dyes and Pigments-natural dyes of different origin-differences between natural and synthetic dyes- advantages and disadvantages of natural dyes-sources of natural dyes-some important natural dyes- different forms of textiles used for dyeing and colouration-different types of dyeing based on form of textiles-Tabulate the functional groups in textile fibres responsible for dyeing-Tabulate the % swelling of textile fibres in water- forces responsible for dye fixation on fibres- dye bath interactions during dyeing of textiles- role of additives in dyeing – general mechanism of dyeing- process of batch dyeing-process of continuous dyeing-Define the general terms used in dyeing -Tabulate the identifying features, advantages, disadvantages of fibre dyeing, yarn dyeing, fabric dyeing and product dyeing- colour fastness ratings to light and wash<\/p>\n

    Unit 5. Dyeing of Cotton<\/h4>\n

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    Unit 6. Dyeing Machinery<\/h4>\n

    Essential requirements of dyeing machinery-package dyeing machine used for loose cotton -advantages and disadvantages of loose cotton dyeing- Hank dyeing machine -Cheese dyeing machine -Beam warp dyeing machine – principle of Jigger dyeing machines -principle of Winch dyeing machines -construction and working of HTHP Beam dyeing machine -construction and working of Soft flow jet dyeing machine -garment dyeing using paddle dyeing machine -garment dyeing using Rotary dyeing machine – garment dyeing using Tumbler dyeing machine – principle of 3 bowl padding mangle -different methods of water extraction from the wet fabric – principle of centrifugal hydro extractor – different methods of fabric drying<\/p>\n

    Specific Learning Outcomes<\/h4>\n

    Introduction<\/strong>\n <\/p>\n