WebbHow to control dye migration:- Lower pick up (less surface or free water molecule) Skying between padding and drying (better swelling and penetration) Addition of electrolyte to increase dye affinity (but rise of … WebbIn thermasol process about 75-90% dye is fixed on fabric. 0 After thermo fixing the unfixed dyes are washed off along with thickener and other chemicals by warm water. ...

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Webb23 juni 2024 · Dyeing of the fiber is carried out by placing the stock in a vat or pressure kettle containing dye solution and providing necessary physical conditions (such as heat, pressure etc.,). After a specified period, the stock is taken out and rinsed. They dyed stock is then processed in to yarn. WebbThe nonionic surfactant properties of ethoxylated azo dyes, such as cloud point and surface tension have been investigated. The synthesized ethoxylated azo dyes could dye … scott stonehocker obituary

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WebbThermosol dyeing process. The dye suspensions were prepared using 5 or 10 g/L of pure dyes, 1 g/L of ammonium sulfate, 1 g/L of dispersant MF, 2 g/L of wetting agent JFC, and … WebbWe claim: 1. A Thermosol process for dyeing a cellulosic textile with a vat-disperse dye mixture which comprises: (a) passing a cellulosic textile through a pigment pad … WebbProcess Flow Chart for Knitting: Yarn in package form ↓ Place the yarn package in the creel ↓ Feeding the yarn ↓ Set the m/c as per design & GSM ↓ Knitting ↓ Withdraw the roll fabric and weighting ↓ Roll marking ↓ Inspection ↓ Numbering. scott stone inc raleigh nc