rainbow-171103183707.pptx...............

Dyeing

1. Topics Name Textile Dyeing Machinery (Jigger & Winch)

2. Different Parts of a Dyeing M/c.

3. 1. Jigger Dyeing Machine

4. Features of Jigger D yeing Machine

5. Technical Details of Jigger Dyeing Machine 1. Fabric tension 50 - 800 N 2. Fabric speed 10 to 150 m/min 3. Fabric width up to 5400 mm 4. Roller width up to 5600 mm 5. Roller diameter 330 - 550 mm 6. Batch diameter 1000/1230/1450 mm 7. M:L 1:7 to 1:10 8. Time required 4-10 hours 9. Fabric can be dyed 500-1000 yards 10. Temperature and pressure Normal atmospheric pressure and under 100 C

6. Main Parts of the Jigger Machine

7. Process Description of Jigger Dyeing Machine

8. Advantages of Jigger M/c

9. Disadvantages of Jigger M/c

10. Fabrics which are conveniently dyed on Jigger Machine

11. Maintenance of the M/c

12. Winch Dyeing Machine

13. Features of Winch Dyeing Machine

14. Technical Details of Winch M/c 1. Fabric tension Little Tension 2. Maximum f abric speed approximately 40m/min. 3. Capacity per nozzle theoretically 250 kg but practically not more than 200 kg. 4. Reel/Winch speed 150-250 rpm 5. M:L 1:20 to 1:40 6. Time required Lengthier than other m/c. 7. Nozzle pressure 4-6 psi 8. Maximum Temperature 140 for high temp. M/c & 100 for atmospheric 9. Main motor efficiency 80-85%

15. Main Parts of the Machine

16. Dyeing Procedure of Winch M/ c

17. Advantages of Winch M/c

18. Disadvantages of Winch M/c

19. Fabric which are dyed in Winch M/c

20. Maintenance of the M/c