Yarn Manufacturing Flowcharts

It is possible to manufacture carded, combed, core-spun, rotor yarn, vortex yarn etc. The process sequence is not the same for all those yarns. Some flow processes are described here.

Carded Yarn Manufacturing

Input	Process	Output
Cotton bales >	Bale Management	> Selected bales
Selected bales > (3% Trash)	Blowroom (Uniflock > Uniclean > Unimix > Uniflex)	> Lap (1.2 - 0.9 % Trash)
Lap >	Carding	> Card sliver
Card Sliver >	Draw Frame	> Drawn sliver
Drawn sliver >	Simplex	> Roving
Roving >	Ring Frame	> Carded Yarn
Carded yarn >	Winding	> Carded yarn into large package- Cone
	Conditioning	> Conditioned and twist set

Combed Yarn Manufacturing

Input	Process	Output
Cotton Bales >	Bale Management	> Selected Bales
Selected Bales >	Blowroom (Uniflock> Clean> Mix> Flex)	> Lap
Lap >	Carding	> Card Sliver
Card Sliver >	Pre-comb Drawing	> Drawn Sliver
Drawn Sliver >	Lap former	> Mini Lap
Mini Lap >	Combing	> Combed Sliver
Combed Sliver >	Simplex	> Roving
Roving >	Ring Frame	> Combed Yarn
	Winding
	Conditioning

Jute Manufacturing

Input	Process	Output
Jute Bales >	Selection of Jute	> Selected Jute Fibers
Selected Jute Fibers >	Piecing Up	> Morah form of Jute
Morah form of Jute >	Softening & Lubricating	> Lubricated Jute
Lubricated Jute >	Conditioning & Pilling	> Pilling Jute
Pilling Jute >	Breaker Card	> Breaker Sliver
Breaker Sliver >	Finisher Card	> Finisher Sliver
Finisher Sliver >	1st Draw Frame	> Drawn Sliver
Drawn Sliver >	2nd Draw Frame	> Drawn Sliver
Drawn Sliver >	3rd Draw Frame	> Drawn Sliver
Drawn Sliver >	Spinning (Flyer)	> Jute Yarn