Protruding fibres are burnt out in the process. During process various parameters should be control.

1. QUALITY & PROCESS
CONTROL
IN
WET PROCESSING
PROCESS CONTROL IN SINGEING

2. SINGEING MACHINE

4. SINGEING MACHINE

5. • SpeedParameter
• During ProcessCheck Point
• Speedometer
Method of
Checking
• 90 – 135 m/min
• Each round
Standard/
Frequency
of Checking
• Run at optimum
speed
Necessary
Action

6. • Flame Height
Parameter
• During process
Check Point
• ---Method of
Checking
• 4 – 7 inchStandard/
Frequency of
Checking
• Adjust the
length of flame
Necessary
Action

8. • Sooty flame
Parameter
• During Process
Check Point
• VisualMethod of
Checking
• No sooty flame
• Each round
Standard/
Frequency of
Checking
• Mix gas and air
properly
Necessary
Action

9. • Uneven flame
Parameter
• During Process
Check Point
• Visual
Method of Checking
• No uneven flame
• Each round
Standard/
Frequency of Checking
• Clean chocked up orifices
Necessary Action

10. • Threading
Parameter
• During Process
Check Point
• Visual
Method of
Checking
• As per machine
construction
Standard/
Frequency of
Checking
• Both faces of fabric
should be singed
Necessary
Action

12. • Crease free flow
Parameter
• During Process
Check Point
• Visual
Method of Checking
• No crease
• Random check
Standard/Frequency
of Checking
• Proper functioning
of guide bars and
expanders
Necessary Action

14. • Quenching
Parameter
• During ProcessCheck
Point
• VisualMethod of
Checking
• No sparksStandard/
Frequency
of Checking
• Proper
quenching
Necessary
Action

15. • Singeing Efficiency
Parameter
• After Process
Check Point
• Feel
• Piling test
Method of Checking
• RandomStandard/ Frequency
of Checking
• Efficient singeing of
goodsNecessary Action

16. • Machine Efficiency
Parameter
• ---
Check Point
• Production record
Method of Checking
• 70 – 75 %
• Once a day
Standard/ Frequency
of Checking
• Take corrective measure
Necessary Action

17.  C R Madhu
 Textile Processing Technology
 R C Technical Institute
 Ahmedabad, Gujarat
 crm4chemistry@gmail.com
 https://textilechemrose.blogspot
.com/
THANK YOU