Textile Wet Process I Lab (Fall 23)

Section outline

• Select section Textile Wet Process-I Lab

  Textile Wet Process-I Lab

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  • Select activity Announcements

    

    Announcements Forum

    Class Schedule :
    

    	08.30-10.00	10.00-11.30	11.30-01.00	01.00-02.30	02.30-04.00
    Sunday	B1	B1
    Monday
    Tuesday
    Wednesday
    Friday

    
    Counseling Hour :

    Saturday    : 11.00 am -01.30 pm & 03.30 pm -04.30 pm.
    Monday      : 09.00 am -10.30 am 
    Wednesday : 11.00 am -12.00 am
    Thursday    : 11.30 am -01.00 pm

    
    

• Select section Introduction

  Introduction

  
  

  Welcome Note

  Dear Students,

  Greetings! A very warm welcome to all of you.

  This is Dr. Mainul Morshed and I am here to conduct your new course Textile Wet Process-I (Lab) and share and learn something new about the world of Wet Processing. So, let's gather knowledge with you all together. Feel free to approach me any kind of problem.

  This course aims to provide students with an in-depth knowledge of the principles of wet processing and develop the students’ understanding & practical knowledge on the important concept about pretreatment/dyeing & printing.

  Thank you very much.

  Regards,

  
  

  Course Teacher
  Dr. Mainul Morshed
  Assistant Professor
  Department of Textile Engineering
  Faculty of Engineering
  Daffodil International University
  Cell : +8801406238336
  Email : mainul.te@diu.edu.bd
  Faculty Website : https://faculty.daffodilvarsity.edu.bd/profile/te/mainul.html
  
  General Course Description : 
  Course Title: Textile Wet Process-I (Lab)
  Course Code: TE 210
  Credit Hour: 1 (Sessional, 2 contact hours per week) 
  Prerequisite: None
  Course Level: Level 2 Term 1
  
  Course Objectives :
  After the completion of this course, students will be able to-
  Dye a textile material with suitable dyes
  Know about the dyeing process & process parameter
  Do pretreat/dye/print a textile material practically
  Learn about the necessary chemicals and instruments
  Calculate recipe for the required amount of materials
  Know about the functions of the chemicals and instruments

  • Select activity Text Book

    

    Text Book

    Textbook

    1. Dyeing and Chemical Technology of Textile Fibres by E.R. Trotman
    2. Technology of Textile Processing, Vol.-IV,VI, by Dr. V.A. Shenai
    3. Textile Coloration and Finishing by W. S. Perkins

     

    Reference Books and Materials:

    1. Application of Disperse Dyes by R. M. Mittal
    2. Chemistry of Organic Textile Chemicals by Dr. V. A. Shenai

    
    

  • Select activity Resources & References

    

    Resources & References Page
• Select section Library Resources and References

  Library Resources and References

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  • Select activity Library Resources and References

    

    Library Resources and References File
• Select section Required Stuffs

  Required Stuffs

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• Select section Submit your Lab Reports

  Submit your Lab Reports

  
  

  • Select activity Submit here Report No. 1, 2 & 3

    

    Submit here Report No. 1, 2 & 3 Assignment

    Completion

    Students must

    

    View

    

    Make a submission
  • Select activity Submit here Report No. 4

    

    Submit here Report No. 4 Assignment

    Completion

    Students must

    

    View

    

    Make a submission
  • Select activity Submit here Report No. 5

    

    Submit here Report No. 5 Assignment

    Completion

    Students must

    

    View

    

    Make a submission
• Select section Assignment 01

  Assignment 01

  Layout design of Wet Processing Lab

  
  

  
  

  Assignment Objects:

  1. To learn how to draw a layout design
  2. To learn about why layout design is essential during doing lab
  3. To know about the location of machinery in Wet Processing lab

  
  

  Assignment Outcomes:

  After completing the experiment student can-

  1. Able to prepare the layout design
  2. Capable of being draw it in an innovative way
  3. Choose their required equipment, machinery and chemicals very fast by following the design.

  • Select activity Textile Dyeing Lab Work Process

    

    Textile Dyeing Lab Work Process URL

    
    

• Select section Assignment 02 & 03

  Assignment 02 & 03

  02. Study on different chemicals, equipment and machinery that are necessary to conduct Wet Processing Lab

  03. Study on recipe calculation formula

  
  

  
  

  Assignment Objects:

  1. To learn about the name of the chemicals that are essential for Wet Lab
  2. To learn about the name of the equipment that are essential for Wet Lab
  3. To know about name of the machinery that are essential for Wet Lab
  4. To learn about how to utilize the instruments properly
  5. To learn about the recipe calculation formula also

  
  

  Assignment Outcomes:

  After completing the experiment student can-

  1. Able to know proper utilization of chemicals & instruments
  2. Calculate recipe by themselves
  3. Capable of being know about the functions of chemicals and equipment
  4. Capable of calculating any kind of recipe given by the instructor

  • Select activity Robotic Laboratory Dispenser System

    

    Robotic Laboratory Dispenser System URL

    
    

• Select section Experiment 04

  Experiment 04

  Bio-polishing of 100% cotton knitted fabric with cellulase Enzyme

  
  

  
  

  
  

  Experiment Objects:

  1. To learn about the biopolishing process of cotton fabric by cellulase enzyme
  2. To learn about the characteristics of cellulase enzyme & cotton fibre.
  3. To know about the recipe & also the recipe calculation
  4. To learn about enzymatic process of textile pre-treatment

  
  

  Experiment Outcomes:

  After completing the experiment student can-

  1. Able to know how to do an experiment i.e. biopolishing, in laboratory
  2. Capable of being biopolishing a textile material with cellulase enzyme
  3. Able to know proper utilization of chemicals & instruments
  4. Calculate recipe by themselves

  
  

  • Select activity Laboratory Dispensing System

    

    Laboratory Dispensing System URL

    
    

• Select section Experiment 05, 06 & 07

  Experiment 05, 06 & 07

  05. Scouring of 100% cotton knitted fabric
  06. Bleaching of 100% cotton knitted fabric
  07. Scouring and bleaching of 100% cotton knitted fabric at combined stage

  
  

  
  

  
  

  Experiment Objects:

  1. To learn about the scouring and bleaching process of cotton fabric
  2. To learn about the chemicals required for this experiment
  3. To know about the recipe & also the recipe calculation
  4. To learn about how to do scouring-bleaching in a single bath

  
  

  Experiment Outcomes:

  After completing the experiment student can-

  1. Able to know how to do an experiment i.e. scouring, bleaching, in laboratory
  2. Capable of being pretreat a textile material
  3. Able to know proper utilization of chemicals & instruments regarding scouring and bleaching
  4. Calculate recipe by themselves
  5. Capable of being prepare the process curve regarding the experiment

  • Select activity Scouring Process

    

    Scouring Process Interactive Content

    
    

• Select section Experiment 08

  Experiment 08

  Dyeing of 100% cotton knitted fabric with direct dyes

  
  

  
  

  
  

  Experiment Objects:

  1. To learn about the dyeing process of cotton fabric with direct dyes
  2. To learn about the characteristics of direct dyes
  3. To know about the recipe & also the recipe calculation

  
  

  Experiment Outcomes:

  After completing the experiment student can-

  1. Able to know how to do an experiment i.e. dyeing, in laboratory
  2. Capable of being dye a textile material with direct dyes
  3. Able to know proper utilization of chemicals & instruments regarding direct dyes
  4. Calculate recipe by themselves

  
  

  • Select activity H.W.

    

    H.W. Assignment

    Completion

    Students must

    

    Mark as done

    Why direct dye is not suitable to dye the polymer fibers like polyester, polyamide etc.?
    

• Select section Experiment 09

  Experiment 09

  Dyeing of 100% Nylon woven fabric by acid dyes

  
  

  
  

  Experiment Objects:

  1. To learn about the dyeing process of nylon fabric with acid dyes
  2. To learn about the characteristics of acid dyes
  3. To know about the recipe & also the recipe calculation

  
  

  Experiment Outcomes:

  After completing the experiment student can-

  1. Able to know how to do an experiment i.e. dyeing, in laboratory
  2. Capable of being dye a nylon material with acid dyes
  3. Able to know proper utilization of chemicals & instruments
  4. Calculate recipe by themselves

  
  

  • Select activity Pigment Dyeing

    

    Pigment Dyeing Interactive Content

    
    

• Select section Experiment No 10 & 11

  Experiment No 10 & 11

  Not available
• Select section Experiment 12

  Experiment 12

  Dyeing of 100% cotton knitted fabric with Vat dyes

  
  

  
  

  
  

  Experiment Objects:

  1. To learn about the dyeing process of cotton fabric with vat dyes
  2. To learn about the characteristics of vat dyes
  3. To know about the recipe & also the recipe calculation

  
  

  Experiment Outcomes:

  After completing the experiment student can-

  1. Able to know how to do an experiment i.e. dyeing, in laboratory
  2. Capable of being dye a textile material with vat dyes
  3. Able to know proper utilization of chemicals & instruments
  4. Calculate recipe by themselves

  
  
• Select section Final Exam

  Final Exam

  Not available