Warp Yarn Preparation detailed Syllabus for Textile Manufacturers (TX), I – scheme 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 Diploma in Textile Manufacturers (TX) Syllabus for 3rd Sem I – Scheme MSBTE, do visit Diploma in Textile Manufacturers (TX) Syllabus for 3rd Sem I – Scheme MSBTE Subjects. The detailed Syllabus for warp yarn preparation is as follows.
Rationale:
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Competency:
The aim of this course is to help the student to attain the following industry identified competency through various teaching learning experiences:
- Use principles of warping and sizing process to prepare raw material for weaving process.
Course Outcomes:
The theory, practical experiences and relevant soft skills associated with this course are to be taught and implemented, so that the student demonstrates the following industry oriented COs associated with the above mentioned competency:
- Select relevant warping machine for manufacturing weavers beam.
- Use beam warping machine to convert single end package into multi end package.
- Use sectional warping machine to produce stripped color pattern weavers beams.
- Use sizing process to capsulate the yarn surface.
- Select relevant sizing process parameters for types of yarn.
- Use quality control parameters to produce quality sized yarn.
Suggested Exercises:
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Instruments Required:
The major equipment with broad specification mentioned here will usher in uniformity in conduct of experiments, as well as aid to procure equipment by authorities concerned.
Equipment Name with Broad Specifications
- Bearn warping machine with working width of 1800-2400 mm
- Section warping machine with speed of 1OOOmeters/min
- Check and striped Fabric with EPl less than 60 and PPI less than 40
- Sizing machine with Two/multicylinder drying system
- Tensile strength tester with CRE principle
Unit 1
Basics of Warping
Total Teaching Hours – 08
Distribution of Theory Marks
R Level – 04
U Level – 04
A Level – –
Total Marks – 08
Unit Outcomes (UOs) (in cognitive domain)
- Classify the given types of warping processes.
- Describe the functions of given warping process.
- Select the relevant type of warping for given set, with justification.
- Describe the specified winding package used for working.
Topics and Sub-topics
- Necessity and function of warping.
- Types of warping: beam warping, section warping, single end warping.
- Functions of sectional warping and beam warping.
- Types of different winding packages used for warping.
Unit 2
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Unit 3
Sectional warping
Total Teaching Hours – 12
Distribution of Theory Marks
R Level – 04
U Level – 04
A Level – 06
Total Marks – 14
Unit Outcomes (UOs) (in cognitive domain)
- Describe the given process sequence for producing stripe pattern.
- Describe the leasing principle to introduce leases during the given operation.
- Determine the creel capacity for given quality of fabric for the given situation
- Determine the section width and number of sections for the fabric quality for the given number of ends and creel capacity.
- Calculate number of weavers beam in stipulated time period.
Topics and Sub-topics
- Indirect Warping:- (Sectional Warping) – object, passage of warp, through machine, preparation of sections, construction of warping drum, lease rod, section reed, traverse motion.
- Section warping, leasing, beaming and creeling for colour patterns, Introduction to colour master used for creeling.
- Automations in creels and creeling. Salient features of Modern Warping machines.
- Production and efficiency of indirect Warping machine. Number of sections and section width for Sectional warping.
Unit 4
Basics of sizing
Total Teaching Hours – 08
Distribution of Theory Marks
R Level – 02
U Level – 04
A Level – 06
Total Marks – 12
Unit Outcomes (UOs) (in cognitive domain)
- Describe with sketches the warp passage through the given sizing machine.
- Differentiate the salient features between the given two types of sizing machines.c Select suitable sizing ingredient for preparation of size paste for given yarn type with justification.
Topics and Sub-topics
- Sizing: objects, functions and importance, passage of warp through two cylinder and multicylinder sizing machine.
- Size paste preparation: functions of Sizing ingredients, cooking of size paste, pressure cooker and storage.
- Size paste properties: congealing and keeping properties and their importance. Viscosity and concentration of size paste. Testing of adhesives.
Unit 5
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Unit 6
Quality aspects of sizing
Total Teaching Hours – 12
Distribution of Theory Marks
R Level – 02
U Level – 04
A Level – 06
Total Marks – 12
Unit Outcomes (UOs) (in cognitive domain)
- Describe the given ingredients of paints and their function.
- Determine the stretch percentage for given type of yarn.
- Determine the migration for given set of yarns.
- Calculate the size pickup for given yarn type.
- Determine the sized warp yarn count for the given weavers beam.
Topics and Sub-topics
- Stretch and migration control: Definition and importance of stretch, measurement of stretch and its control at different zones (stretch meter), definition of lappcrs and migration, measurement of Migration.
- Size pick up: requirement of size pick up, size add-on, factors effecting size pickup. Testing of sized yarn
- Calculations of efficiency, dead loss, count of sized beam warp.
Note: To attain the COs and competency, above listed UOs need to be undertaken to achieve the ‘Application Level and above of Blooms Cognitive Domain Taxonomy’
Note:
Legends: R=Remember, U=Understand, A =Apply and above (Blooms Revised taxonomy)
Note: This specification table provides general guidelines to assist student for their learning and to teachers to teach and assess students with respect to attainment of UOs. The actual distribution of marks at different taxonomy levels (of R, U and A) in the question paper may vary from above table.
Suggested Student Activities:
Other than the classroom and laboratory learning, following are the suggested student-related co-curricular activities which can be undertaken to accelerate the attainment of the various outcomes in this course: Students should conduct following activities in group and prepare reports of about 5 pages for each activity, also collect/record physical evidences for their (students) portfolio which will be useful for their placement interviews:
- Use of video, animation films to explain principle of direct/sectional warping, basics of sizing process.
- Visit to modern warping unit to know the working principle of various elements.
- Visit to modern sizing unit to know the working of sizing machine.
- Prepare catalogue showing features of modern sizing and warping machine.
Suggested Special Instructional Strategies:
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Suggested Micro-Projects
Only one micro-project is planned to be undertaken by a student that needs to be assigned to him/her in the beginning of the semester. In the first four semesters, the micro-project are group-based. However, in the fifth and sixth semesters, it should be preferably be individually undertaken to build up the skill and confidence in every student to become problem solver so that s/he contributes to the projects of the industry. In special situations where groups have to be formed for micro-projects, the number of students in the group should not exceed three.
The micro-project could be industry application based, internet-based, workshopbased, laboratory-based or field-based. Each micro-project should encompass two or more COs which arc in fact, an integration of PrOs, UOs and ADOs. Each student will have to maintain dated work diary consisting of individual contribution in the project work and give a seminar presentation of it before submission. The total duration of the micro-project should not be less than 16 (sixteen) student engagement hours during the course. The student ought to submit micro-project by the end of the semester to develop the industry oriented COs.
A suggestive list of micro-projects is given here. Similar micro-projects could be added by the concerned faculty:
- Basics of warping: Collect the photographs of sectional/beam warping machine and stick on card sheet by listing the features of both machine.
- Beam warping: Collect the photographs of various creels, tensioning devices and prepare booklet by writing their features.
- Beam warping: Collect the photographs of various tensioning devices and stick on card sheet by writing features of each tensioning device.
- Beam warping: Prepare chart of various tension ranges for various types of yarns.
- Sectional Warping: Collect photographs of sequence of leasing operation and stick over black card sheet.
- Sectional Warping: Prepare comparative table of salient features of various sectional/direct warping machine manufacturer.
- Basics of Sizing: Prepare card sheet showing passage of warp trough sizing machine and collect the photographs of various types of creel used for sizing and label the features of the each creel.
- Size machine components: Draw labeled sketch of modern size box. Collect the photographs of various size boxes components and prepare booklet by writing features of each components and sticking on card sheet.
- Quality aspects of Sizing: Conduct the study of migration on sizing machine and find the consequence of the same on further quality of material.
Suggested Learning Resources:
- Weaving Conversion of Yarns to Fabric Lord P.R Woodhead Publication ISBN:1 855734834
- Textile Sizing Bhuvenesh C. Goswami, Rajesh D. Anandjiwala, David M. Flail Marcel Dekker, New York ISBN: 0-8247-5053-5
- Weaving: Machines, Mechanisms, Management Talukdar M.K. Ajgaonkar D.B, Sriramulu P.K Mahajan Publisher Private Ltd, ISBN:81-85401-16-0
- Modern Preparation and Weaving Technology Ormerod A, Butterworth, (Publishers), 1983, ISBN: 9780408012126
- Winding and Warping Talukdar M.K. Mahajan Publisher Private Ltd. ‘
- Industrial Practices in Weaving Preparation, M K Singh GC Kanpur, India, Woodhead Publishing India title, ISBN: 978 0 85709 825 2
Software/ Learning Websites
For the complete Syllabus, results, class timetable, and many other features kindly download the iStudy App
It is a lightweight, easy to use, no images, and no pdfs platform to make students’s lives easier..
For detail Syllabus of all other subjects of Textile Manufacturers, I – scheme do visit Textile Manufacturers 3rd Sem Syllabus for I – scheme.
For all Textile Manufacturers results, visit MSBTE Textile Manufacturers all semester results direct links.