Why is combing done while making ayarm
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The Comber removes short fibers that are not good in making fine yarns and a brush cleans the comber and the suction device takes out the short fibers like we clean or combs on a hand towel.
As soon as combing is complete the sheet of web comes over a plate and gets condensed to form a sliver, the pre and post broken sheet of web are joined by a forward and backward moving pair of fluted rollers at the bottom and rubber covered rollers at the top which grip the sheet of fine web which looks like a bridal veil. 8 such Comber segments from one machine and even 16 segments may form a machine known as a double-sided machine.
The short fibers known as comber noils are very clean and they are graded as first-grade waste and may also be used for spinning very course yarns like 6’s and 10’s. The slivers known as combed slivers are fed to a Drawing machine since the combing gets fibers crisscrossed at many places and needs to be made parallel before they are taken to Fly Frames for conversion to go to spinning, a pre-spinning operation.