Thermosol dyeing process
WebbSo, the most suitable method for polyester dyeing is the HTHP method. Pad-thermosol Method. Pad-thermosol procedure is carried out at 180-220 degrees Celsius. This … Webb21 sep. 2024 · . pad thermosol method it is a continuous method of dyeing . in this process 180–220* C temp is needed. Dyeing can be possible within very short time like 1–2 min. …
Thermosol dyeing process
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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. WebbAs literature study indicates, the dyeing temperature, temperature ramp set and cycle time play major factor while comparing for the expected diffusion ratio. As a gentle process parameter, comparatively lower temperature and …
Webb21 mars 2016 · Thermosol Dyeing Machine – Chemical Mixing tank: In thermosol machine only dye stuff & wetting agent & migrating agent is used. Dyes are dissolved separately from wetting & migrating agent then … WebbThermosol process chemistry Learn about this topic in these articles: dyes In dye: Disperse dyeing With the Thermosol process, a pad-dry heat technique developed by the DuPont …
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 … Webb19 mars 2012 · Thermosol process Pad Steam method This technique is mainly used for scouring woven fabric and dyeing. It is particularly suitable for the application of direct, vat, sulphur and reactive dyestuffs.It includes the following steps: Impregnation by padding Steaming (at about 100 °C)
Webb1 jan. 2011 · In this process, insoluble pigments (including vat pigments) and selected dyes are incorporated in the solution or melt of polymer before it is spun into filament. Mass coloration is most popular for polypropylene (PP) – the fibre is almost completely (100%) coloured by this process.
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. lytic installationWebbThermosol 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 … lytic lesion of mandibleWebb1 aug. 2004 · Therefore, it seems that polyester fabric could be dyed with vat dyes by means of thermosol process like a disperse dyeing of polyester fabric. Discover the world's research 20+ million... lytic lesion in skullWebb7.1.5 Factors involved in the dyeing process 122. 7.1.6 Special features of pad-batch dyeing process 124. 7.1.7 Special features and applications 125. 7.1.8 Thermosol … lytic intramedullary lesionhttp://www.china-dyestuff.com/news/advantages-and-disadvantage-of-disperse-dye-th-33333306.html kissht finance job vacancyWebbDyeing of Polyester Fabric in Thermasol Dyeing Method Thermasol method is continuous methods of dyeing with disperse dye. Here dyeing is performed at high temperature like 180-220C in a close vessel. Here time of dyeing should be maintained very carefully to get required shade and to retain required fabric strength. lytic lesion of iliac cresthttp://www.ichacha.net/thermosol%20dyeing%20process.html lytic lesion in sacrum