frame, ring spinning and doubling machines - salient features of modern high production cards , draw frames, speed frames, comber preparatory machines and combers, ring frames and doubling frames - yarn conditioning, reeling, bundling and baling - waste shinning and open end spinning calculations of speed, draft, hank, production and effieiency of machineries in spinning mill - maintenance of machineries in spinning mill.
Unit - III : Fabric formation - objects, principles and working of weaving preparatory machines - salient features of modern warp winding, weft winding, warping, sizing and drawing - in and denting mechines. sizing ingredients and preparation of recipe for cotton, synthetic and blends - primary motions, secondary motions and auxiliary motion in a plain loom - principles and working of Drop box, Jacquard and Terry motions - principles and working of modern automatic looms and shuttleless loom - calculations pertaining to speed, production and efficiency of machineries in a weaving mill -maintenance of machineries in a weaving mill.
Unit - IV : Fabric structure - Principles of design, draft and peg plan - plain weave and its derivatives twill weave - differnet types of twill weaves - satin and sateen weaves - crepe weaves - Mock-leno- Honey comb Huck - a - back weaves - Bedford cords and piques extra warp and extra weft weaves - terry piles - gauze and leno structures - double cloth, triple cloth and backed fabrics - construction, characteristics and end uses of the above fabric structures - quality particulars of various types of fabrics - fabric defects - causes and remedies.
Unit - V : Knitting and Non-wovens - Difference between weaving and knitting - classification of knitting machines - study of plain, rib and Interlock machines and their working - structure of plain, rib Interlock and purl. Difference between warp and weft knitting - study of warp knitting machines and their working-classification of Non-Wovens - production of Non woven fabrics - Mechnaical chemical and spun bonding methods-characteristics and end uses of knitted and non woven fabrics.
Unit - VI : Textile wet processing - Objects and working of desizing, scouring and bleaching machineries - chemicals used and their functions - dyeing - classification of dyes - direct, sulphur, acid, basic reactives, vat, disperse types - suitability and their applications on textile materials - dyeing machinaries used - printing - different styles and methods of printing - finishing - objects and methods of mercerising, saforising, calendering, stentening, stiffeaing, resin finishing, anticreasing finishing processes and machines employed.
Unit - VII : Textile Testing and Statistical quality Control - Humidity and its importance in textiles - measurements of humidity - Imporotance of testing of fibre length, fineness maturity, strength and trash content and study of Instrument employed.
Testing of yarns - yarn count determination - different systems of yarn numbering - Importance of yarn twist, strength, evenness in yarns and study of the instruments employed.
Testing of fabrics - Importance of measurement of fabric quality particulars strength, stiffness, handle, drape, thickness, crease resistance, abrasion resistance - pilling resistance, air and water permeability and study of instruments employed.
Statistical quality control - Importance of SQC - measures of dispersion - calculations in tests of significance - quality control charts and their applications in textile quality control.
Unit - VIII : Technology of Man Made Fibres - Introduction to the production of Man made fibres - Detailed study of the manufacture of polyamides - polyesters and Acrylics - recently developed man made fibres - texturisation - objects, advantages of texturisation - different methods of texturisation - blending systems - objects and advantages of blending - methods of blending -modification of cotton systems to process staple fibres from blow room to spinning - processing filament and blended yarn in weaving preparatory sections and loom shed. Control of static electricity and torsion in man made fibre processing in spinning and weaving.
Unit - IX : Computer Applications in Textile Mills - Main parts of a modern computer and its working - classification of computers - Hardware and software - basic structure of computers - memory devices - Input and output devices - High level and Low level language operating system - compilers, Interpreters - Computer Coding - flow charts.
Basic language - character set - writing simple programmes - using basic statements - control statements writing simple basic programmes for given formula - features and applications of word processing - characteristics and uses of spread sheets.
Unit - X : Textile Mill Management - Plant location, lay out, material handling in spinning, weaving and composite textile mills - Importance of safety in textile mills and the equipments employed - application of works study in Mills - functions and application of production planning and control in Mills - Costing in Textile Industry - payment of wages and incentives in Mills.
Types of organisation in textile Mills - selection, recruitment, training of workers and supervisor in mills - labour welfare and human relations in Industry - settlement of disputes in textile mills - strikes, lock out and lay off.
Role of AEPC, HEPC,Textile committee, BIS, SISI, Textile Commissioner Office for the development of Textiles - new Textile policy.
Textile Marketing - Organisation for promotion of textile export and their functions - Importance of Pollution Control in Textile Industry - Measures to check air, water and noise pollution in Mills.
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