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Year: 2004 Width: 2840 MM

REFERENCE ID : CTTP223

Master Indigo Dyeing Line

  • Purpose: Continuous dyeing and treatment for modern denims, including mercerising, bottoming, topping, sulphur dyeing, and classic indigo blue, designed for maximum flexibility

     

  • Roller Width: 1800mm

     

  • Year Installed: 2004 (Dye vats and padders manufactured in 1994 and reconditioned by Master when the line was extended and installed in 2004)

     

  • Components:

     

    • Beam Creels (2 units):

       

    • Maximum 14 beams of 1400mm diameter

       

    • One creel can be prepared while the other is running for maximum efficiency

       

    • Automatic yarn tension adjuster

       

    • Yarn pulling and feeding element

       

    • Mercerising/Wetting Process:

       

    • Soda process or pre-dyeing vat with padder

       

    • 6 steam heated, PTFE-coated timing cans (800mm dia.) for mercerising

       

    • Fixing or 2nd wetting or washing vat with stainless steel tank and mangle

       

  • Dyeing Section:

     

    • Neutralising or washing vat

       

    • Washing vat with stainless steel tank and padder

       

    • 6 dyeing vats with stainless steel tank, intermediate padders, and overhead oxidising roller arrangement with finned stainless steel rollers and dancing roller

       

    • Counter current dye circulation system with filters, dosing, and pumps

       

    • Circulation tank for indigo

       

    • Overhead-mounted steamer for colour denim/oxidiser for indigo

       

  • Post-Dyeing Treatment:

     

    • 3 washing or post-dyeing treatment vats with intermediate padders

       

    • Accumulator for automatic storage of dyed yarn during beam changes (150m capacity, 5 minutes at 30m/min)

       

    • Drying cylinder pre-dryer range with 10 PTFE-coated drying cylinders

       

    • Sizing Section (Karl Mayer-Rotal, 2002):

       

    • Sizing box with prewetting (double dip, double nip)

       

    • Drying cylinder range with 14 PTFE-coated drying cylinders

       

  • Warp beaming head:

     

    • Roller width 2840mm

       

    • Maximum beam width 240cm between flanges

       

    • Maximum weaving beam diameter 1600mm

       

  • Size Preparation Kitchen:

     

    • Indigo dye & chemicals storage system:

       

      • 2 tanks for chemical bath pretreatment

         

      • 5 indigo tanks

         

      • 1 sulphur black tank

         

      • 3 stocking tanks for indigo

         

      • 1 tank for softened water

         

  • Other Features:

     

    • Canopies

       

    • Electrical control panels

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