Understand how cotton is prepared for spinning by looking inside a carding engine. Learn how modern carding removes impurities, straightens fibers, and forms the final sliver.
The material explains the purpose and sequence of carding, from removing heavier substances to producing a uniform, rope-like sliver. It focuses on the revolving flat card, the most common type in mills, and describes how its components work together to open, clean, and align fibers before they are spun.
- How the lap, lap roll, feed plate, and licker-in drive and control the open of cotton.
- The role of saw teeth, mote knives, and a clearing screen in removing motes, leaf, and dirt.
- How the licker-in directs cotton under and around the teeth, and how impurities are separated.
- The flow of the sliver into the can and how the carding surface and gearing influence output.
Ideal for readers of textile manufacturing, machine design, and industrial processes who want a concrete look at carding and its key parts.