Flow Chart of Rieter Blowroom Line

Introduction

• Blowroom Line: A sequence of machines arranged to perform functions for forming uniform lap-form cotton bale.
• Purpose: Opening fibers into small tufts, cleaning trash and micro dust, and blending fibers homogeneously.

Machines in the Rieter Blowroom Line

1. Unifloc (A -11)
   • Function: Bale opener
2. Uniclean (B-12)
   • Function: Pre-cleaner
3. Unimix (B-75)
   • Function: Homogenous mixer
4. Unistore (A-78)
   • Function: Storage and feeding machine
5. Condenser (A- 21)
6. Card (C-60)
7. Sliver Coiler (CBA -4)

Functionality of Blow Room

• Opening: Initial step in yarn manufacturing, where fibers are opened into small tufts.
• Cleaning: Removal of trash and micro dust from fibers.
• Blending: Homogeneous mixing of different grades of fibers.
• Machine Suitability: Each machine is optimized for its position in the line, with consideration for processing intensity and transport modes.

Conclusion

• The blowroom line is essential for preparing fibers for spinning by performing a series of opening, cleaning, and blending operations.
• Different machines are arranged in a sequence for optimal performance, ensuring high-quality yarn production.

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Author: Mustaque Ahammed Mamun, Quality Assurance Officer, Lamisa Spinning Ltd.

• Contact: +8801723300703, [email protected]