Weaving Technology-I (2142902)  

Syllabus

Sr. Topics Teaching Hours Module Weightage
1
Winding

(i) Warp Winders: Central idea of development of Winding Machines; Fundamentals of Conventional Winders; Precision Winding; Tension Control; Traversing Techniques; Slub Catchers and Tensioners; Study of Automatic Winders like Auto-coner and other recently developed machines; Auto-Doffing; Winding faults & remedies; Package characteristics. Calculations related to production, efficiency etc.
(ii) Pirn Winders: Need for Pirn Winding; Brief outline of non-automatic pirn winders; Study of automatic pirn winders; Modern developments in Pirn winding; yarn traversing system; standard winding parameters; Calculations related to production, efficiency etc.

16
33 %
2
Warping

Beam and Sectional Warping Process & Mechanisms, Different types of Creels, Reeds, Leasing Systems; High Speed Warping; Planning for Colored Warp; Adjustment of Machine parameters and machine conditions/maintenance for minimizing end breaks for various materials and counts; Management Information System; Production assessment to improve the Productivity; Calculations related to production, efficiency etc. Latest developments in Warping Machines.

12
25 %
3
Sizing

Objectives; Features of Two cylinders sizing; Multi cylinder sizing; Hot air Sizing Machine and Single end sizing Machine; Types of Creels; Systems in Sizing Machines: Temperature Control – Size Level Control – Moisture Control – Stretch Control; Method to increase Weavability; Preparation of size Mixtures for various Yarn & Cloth requirements, Modern controls. Beam pressing devices: mechanical – pneumatic – hydraulic. Management Information System; Calculations related to production, efficiency etc.; Latest developments in Sizing Machines.

12
25 %
4
Methods of Drawing – in

Through Healds & Reeds, Working principles of Knotting Machines for Warp; Latest developments

8
17 %
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