RAW MATERIAL MIXING
Mixing is the first and important process in the spinning unit. When cotton is received from different ginners, it is better to maintain the percentage of cotton from different ginners through the lot, even though the type of cotton is same. There are a number of Fiber properties which can influence the quality of the yarn. A textile Fiber is a peculiar object. Fiber properties vary very much within the lot.
BLOW ROOM
Blow room is the process which takes care of opening, cleaning and blending of different Fibers used in the mixing.
CARDING PROCESS
The purpose of Carding Process is to open the flocks into individual Fibers, Cleaning or elimination of impurities, Reduction of neps, Elimination of dust, Elimination of short Fibers, Fiber blending, Fiber orientation or alignment and Sliver formation.
DRAW FRAME
Drawing is the final process of quality improvement in the spinning mill and quality of draw frame sliver determines the final yarn quality. Draw Frame process includes Equalizing, Parallelizing, Blending and Dust removal.
COMBING PROCESS
The combing process is normally used to produce smoother, finer, stronger and more uniform yarns. The quality improvements are obtained at the cost of additional expenditure on machines, floor and personnel, together with a loss of raw material.
SPEED FRAME
Roving bobbin is the ideal package form for supply of material to the ring spinning frame. It is very convenient for transport and storing. Speed Frame includes various processes like Creeling, Drafting, Twisting, Winding, Building and Doffing.
RING FRAME
The ring spinning will continue to be the most widely used form of spinning machine in the near future, because ring spinning still offers the greatest flexibility in application and supplies yarns of a quality that cannot be equaled by the new technologies owing to technological reasons.
AUTOCONER
Winding is the process which results in producing a good package of long length and fault free yarn. Most of the spinning mills use automatic winding machines. Quality of yarn and package and winding machine production are improving day by day. The requirements of package quality and yarn quality are also very high for the present knitters and weavers.