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Flow Chart of Dry Spinning Process

Flow Chart of Dry Spinning Process
Muhammad Ibrahim Khalilullah
Department of Textile Engineering
Daffodil International University
Email: ibrahim23-3123@diu.edu.bd



Dry Spinning:
In dry spinning the fibre forming polymer dissolved in a volatile solvent is introduced into a heated drying chamber where the solvent is evaporated and solid fibre is obtained through spinneret. Dry spinning is suitable for producing fire denier fibres. It also no need of washing. Flowchart of dry spinning process is given below.
Dry spinning process
Process Flow Chart of Dry Spinning

Feed

Metered extrusion

Solidification by solvent

Evaporation

Lubrication

Yarn driving

Packaging