Topic outline

  • General

  • COURSE SUMMARY

    • Course Rationale: The course is designed to enable the students to perform different types of wet and dry process of garments washing, garments dyeing by using different types of required machines and tools with their study of different parts and functioning.

      Course Outcomes (COs):  After successful completion of the course, students will be able to-

      • Identify and differentiate among different types of commercial denim fabric.
      • Make a lay out plan of a garments washing plant.
      • Identify and describe required machineries, tools, equipments, chemicals, auxiliaries for garments washing and dyeing.
      • Identify different parts with functions of machineries and tools required for garments washing.
      • Operate machineries and tools used in garments washing.
      • Perform different wet and dry processes of garments washing.
      • Identify different effects produced by different wet and dry processes.

      Text Books: 1. Garments Washing & Dyeing, First edition: June-2010 by Mir Toufiqul Islam

      Key Readings List:

      1. Dyeing and Chemical Technology of Textile fibers by J.R. Aspland.
      2. The Technology of Clothing Manufacturing (Second Edition) By Harrold Carr and Barbara Latham
      3. Garments and Technology by M.A. Kashem
      4. The Technology of Clothing Manufacture by Blackwell Science

  • ASSESSMENT STRATEGY

    • Marks Distribution:

      Attendance                                           :               10%

      Lab Report                                            :               25%

      Lab Performance/Viva voce              :               25%

      Semester Final Examination             :               40%

      Total Marks                                          :              100%

      Grade and GPE:

      A student may earn letter grades on the basis of his/ her performance in the course. The numerical equivalents of the grades and grade points are given below. 

      Marks Obtained

      Out of 100

      Grade

      Grade Point Equivalent

      Remarks

      80-100

      A+

      4.00

      Outstanding

      75-79

      A

      3.75

      Excellent

      70-74

      A-

      3.50

      Very Good

      65-69

      B+

      3.25

      Good

      60-64

      B

      3.00

      Satisfactory

      55-59

      B-

      2.75

      Above Average

      50-54

      C+

      2.50

      Average

      45-49

      C

      2.00

      Below Average

      40-44

      D

      1.00

      Pass

      00-39

      F

      0.00

      Fail

      Absent in the Final Exam

      I

      0.00

      Incomplete

      Unfair Means During Exam

      W

      0.00

      Withheld

  • Module 1: Denim Fabric (Exp. 01)

    • A. LESSON PLAN

      Title: Denim Fabric

      Ref. No: TE 418/o1

      Target Population: 25

      Duration: 120 minutes

      Experiment No. 1: Study on different types of denim Fabric

      Learning Outcomes (LOs): At the end of the session participants will be able:

      • To identify denim fabric
      • To classify denim
      • To differentiate between denim and jeans

      Assessment Strategy:  Class performance, lab performance sheet, lab report, viva

      Content

      Method or Technique

      Resource

       or Aid

      Time

      Introduction: Welcome address,Rapport building,Bridging topic ,Layout/ content outline,Attendance,Pre-assessment

       

      Lecture, Q/A

       

      White Board, google meet

       

       

      15 mins

      Development: Denim fabric, lab performance sheet and   lab conduction based on lab manual, lab report preparation

       Lecture, discussion, group work

       White Board, MMP, Video, google meet

      1 hr 30 mins

      Conclusion: Recap main points,  Feedback & answer,  Assessment of LOs, Reference, Forward plan

      Discussion, Q/A

      White Board, MMP,  google meet

      15 mins

      Equipment & aids:  Optional



    • B. STUDY RESOURCES/MATERIALS:

    • Videos (open source) for Exp. 01:


    • C. STUDENTS ACTIVITIES

    • Assignment: Lab Report Submission (Exp. 01)

      Submit your lab report copy (upload one pdf file).

    • Forum: Exp. 01

      1. What you have learnt from Exp. 01?

      2. What you have found new in the open-source regarding denim fabric beyond Exp. 01?

  • Module 2: Lay out plan (Exp. 02)

    • A. LESSON PLAN

      Title: Lay out plan

      Ref. No: TE 418/o2

      Target Population: 25

      Duration: 120 minutes

      Experiment No. 2:  Lay out plan of a garments washing plant

      Learning Outcomes (LOs): At the end of the session participants will be able:

      • To identify the sections and requirements to make plan for a garments washing plant.
      • To draw a lay out plan for a garments washing plant.
      • To calculate the required machine, man power for estimated production per day
      • To propose a detail plan for a garments washing plant.

      Assessment Strategy:  Class performance, lab performance sheet, lab report, viva

      Contents

      Method or Technique

      Resource

       or Aid

      Time

      Introduction: Welcome address, Rapport building,

      Bridging topic , Layout/ content outline, Attendance, Pre-assessment

       

       

      Lecture, Q/A

       

       

      White Board, google meet

       

       

      15 mins

      Development: Lay out plan, process description, lab performance sheet and lab conduction based on lab manual, lab report preparation

       

      Lecture, discussion, group work

       

      White Board, MMP, Video, google meet

       

      1 hr 30 mins

      Conclusion:  Recap main points,  Feedback & answer,  Assessment of LOs, Reference , Forward plan

       

      Discussion, Q/A

       White Board, MMP,  google meet

       

      15 mins

      Equipment & aids:  Optional


    • B. STUDY RESOURCES/MATERIALS

    • Videos (open source) for Exp. 02:

    • C. STUDENTS ACTIVITIES

    • Assignment: Lab Report Submission (Exp. 02)

      Submit your lab report copy (upload one pdf file).

    • Forum: Exp. 02

      What you have learnt from Exp. o2?

  • Module 3: Requirements of Washing (Exp. 03)

    • A. LESSON PLAN

      Title: Requirements of washing

      Ref. No: TE 418/o3

      Target Population: 25

      Duration: 120 minutes

      Experiment No. 3:   Study on Machineries, tools, equipment and chemicals used in a washing plant

      Learning Outcomes (LOs): At the end of the session participants will be able:

      • To identify different machine, tools, chemicals, auxiliaries used in washing.
      • To describe the functions of machines, tools, chemicals, auxiliaries used in washing

      Assessment Strategy:  Class performance, lab performance sheet, lab report, viva

      Content

      Method or Technique

      Resource

       or Aid

      Time

      Introduction: Welcome address, Rapport building,

      Bridging topic , Layout/ content outline, Attendance, Pre-assessment

       

       

      Lecture, Q/A

       

       

      White Board, google meet

       

       

      15 mins

      Development: Machine, tools, chemicals, auxiliaries used in washing, lab performance sheet and lab conduction based on lab manual, lab report preparation

       

      Lecture, discussion, group work

       

      White Board, MMP, Video, google meet

       

      1 hr 30 mins

      Conclusion:  Recap main points,  Feedback & answer,  Assessment of LOs, Reference, Forward plan

       

      Discussion, Q/A

       

      White Board, MMP,  google meet

       

      15 mins

      Equipment & aids:  Optional



    • B. STUDY RESOURCES/MATERIALS

    • Videos (open source) for Exp. 03:


    • C. STUDENTS ACTIVITIES

    • Assignment: Lab Report Submission (Exp. 03)

      Submit your lab report copy (upload one pdf file).

    • Forum: Exp. 03

      1. What you have learned from Exp. 03?

      2. What are the recent developments of chemicals, machines and tools for garments washing?


  • Module 4: Wet Process (Machines) of Garments Washing (Exp. 04-07)

    • A. LESSON PLAN

      Title: Wet Process (Machine) of Garments Washing

      Ref. No: TE 418/o4-07

      Target Population: 25

      Duration: 4 session of 120 minutes

      Experiment No. 4: Study on garments washing machine (BALY) and its functions

      Experiment No. 5: Study on a hydro-extractor and its functions

      Experiment No. 6: Study on a dryer (Drying Machine) and its functions

      Experiment No. 7: Study on a boiler and its functions

      Learning Outcomes (LOs): At the end of the session participants will be able:

      • To identify different parts of a garment washing machine (BALY) with their functions as well as operate the machine for washing.
      • To  identify different parts of hydro-extractor with their functions as well as operate the machine for removing excess water remove
      • To identify different parts drying machine with their functions as well as operate the machine moisture remove from garments.
      • To identify different parts of a boiler with their functions.

      Assessment Strategy:  Class performance, lab performance sheet, lab report, viva

      Content

      Method or Technique

      Resource

       or Aid

      Time

      Introduction: Welcome address, Rapport building,

      Bridging topic , Layout/ content outline, Attendance, Pre-assessment

       

       

      Lecture, Q/A

       

       

      White Board, google meet

       

       

      15 mins

      Development: Specific machine for experiment

      Contents: Machine (required) in washing, lab performance sheet and lab conduction based on lab manual, lab report preparation

       

      Lecture, discussion, group work

       

      White Board, MMP, Video, google meet

       

      1 hr 30 mins

      Conclusion:  Recap main points,  Feedback & answer,  Assessment of LOs, Reference, Forward plan

       

      Discussion, Q/A

       

      White Board, MMP,  google meet

       

      15 mins

      Equipment & aids:  Optional



    • B. STUDY RESOURCES/MATERIALS

    • Videos (open source) for Exp. 04-07:
      For Exp 04 (Washing Machine)-

      For Exp 05 (Hydro-extractor)-

      For Exp 6 (Dryer)-

      For Exp 7 (Bolier)-


    • C. STUDENTS ACTIVITIES

    • Assignment: Lab Report Submission (Exp. 04-07)

      Submit your lab report copy (upload one pdf file).

    • Forum: Module 4 (Exp. 04-07)

      1. What you have learnt from Module 4 (Exp. 04-07)?

      2. What you have found new in the open-source regarding wet process machine beyond Module 4 (Exp. 04-07)?



  • Module 5: Dry Process (Machine, Tools) of Garments Washing (Exp. 07-11)

    • A. LESSON PLAN

      Title: Dry Process (Machine/Tools) of Garments Washing

      Ref. No: TE 418/07-11

      Target Population: 25

      Duration: 4 session of 120 minutes

      Experiment No. 8: Study on a compressor and its functions

      Experiment No. 9: Study on whiskering and hand scrapping with their pattern making

      Experiment No. 10: Study on tagging/tacking and destroy operation with their tools

      Experiment No. 11: Study on pp spray and grinding operation with their tools

      Learning Outcomes (LOs): At the end of the session participants will be able:

      • To identify different parts of a compressor with their functions as well as operate the machine.
      • Able to make whisker pattern and its effect and hand scrapping on denim garments
      • Able to identify different parts of tag gun and destroy tools with their functions as well as operate those for producing specific effect
      • Able to identify different parts of spray gun and grinding machine with their functions as well as operate those for producing specific effect

      Assessment Strategy:  Class performance, lab performance sheet, lab report, viva

      Contents

      Method or Technique

      Resource

       or Aid

      Time

      Introduction: Welcome address, Rapport building,

      Bridging topic , Layout/ content outline, Attendance, Pre-assessment

       

       

      Lecture, Q/A

       

       

      White Board, google meet

       

       

      15 mins

      Development: Specific machine, tools for experiment

      Contents: Machine, tools (required) in dry process, lab   performance sheet and lab conduction based on lab manual, lab report preparation

       

      Lecture, discussion, group work

       

      White Board, MMP, Video, google meet

       

      1 hr 30 mins

      Conclusion:  Recap main points,  Feedback & answer,  Assessment of LOs, Reference, Forward plan

       

      Discussion, Q/A

       

      White Board, MMP,  google meet

       

      15 mins

      Equipment & aids:  Optional

    • B. STUDY RESOURCES/MATERIALS

    • Videos (open source) for Exp. 07-11:

      Exp 8 (Compressor)-

      For Exp 9-

      Whiskering:

      Hand Scrapping:

      For Exp 10-

      Tag Gun:

      Tagging by Machine:

      Destroy Tool:

      Destroy Process:

      For Exp 11-

      Grinding Machine:

      Grinding Process:

      Spray Gun:

      PP spray process:

      PP spray process:

    • C. STUDENTS ACTIVITIES

    • Assignment: Lab Report Submission (Exp. 07-11)

      Submit your lab report copy (upload one pdf file)

    • Forum: Module 05 (Exp. 07-11)

      1. What you have learnt from Module 5 (Exp. 07-11)?

      2. What you have found new in the open-source regarding dry process machine,tools beyond Module 4 (Exp. 07-11)?



  • Final Examination and Viva-Voce

    • A. Final Examination: Out of 40

      Exam. Duration: 60 Minutes 

      Exam. Type: Individual   

      Exam. Schedule: Before one week of final exam

      Contents: Experiment 1-11

      Format:

      Lab Quiz: 32 (MCQ, True False, Short Question based on the experiments)

      B. Lab Performance/ Viva-voce: Out of 25

      Exam. Duration: 5-15 Minutes

      Exam. Type: Individual

      Exam. Schedule: Before one week of final exam

      Contents: Experiment 1-11

      Medium: Online /Face to face

      Note:       Lab performance evaluation will be also on the basis of the class participation and forum feedback. 

    • Lab viva-voce questions link (open source) to prepare yourself:

      https://textilelearner.blogspot.com/2013/04/90-questions-and-their-answers-of.html

    • Lab Quiz

      Question Type: MCQ, True/False, Short Question (32 questions-2 questions per page)

      Answer all the questions

  • Google Meet Recordings