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EFFECT
- Eccentric top and bottom rollers
- Insufficient pressure on top rollers
- Worn and old aprons and improper apron spacing
- Improper meshing of gear wheels
- Mixing of cottons varying widely in fiber lengths and use of immature cottons
CAUSES
- Eccentric top and bottom rollers
- Insufficient pressure on top rollers
- Worn and old aprons and improper apron spacing
- Improper meshing of gear wheels
- Mixing of cottons varying widely in fibre lengths and use of immature cottons
RECTIFICATION
- Eccentric top and bottom rollers to be avoided
- Top arm pressure checking schedules to be Maintained strictly
- Wide variation in the properties of cottons used in the mixing to be avoided
- Better fiber individualisation at cards to be achieved.
- Correct spacers to be utilised
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