Determination of Colorfastness to Perspiration in ISO Method

Colorfastness to Perspiration The garments which come into contact with the body reference where perspiration is heavy (like neck, underarm, etc.) may suffer from local severe discoloration. The resistance to color of textile against the discoloration effect of acidic or alkaline perspiration is the colorfastness to perspiration. Instruments and Materials Needed for Perspiration Test Acrylic[…]

Working Principle of Stenter Machine

Stenter machine is not only a dryer but also used for many other purposes. Here knitted and woven fabric in open width form is treated. This multipurpose machine is used for the following purposes: Drying Heat setting Width control Curing Finishing chemical application Selvedge printing Uniform moisture control for pad batch dyeing Loop control Weft[…]

Complete Dyeing Process of 100% Cotton Fabric

Knit fabric dyeing in a winch machine is a standard method used in textile industries to dye knitted fabrics. The winch dyeing machine is a type of dyeing machine that operates by rotating fabric in a dye liquor using a winch mechanism. This method ensures the even distribution of dye and facilitates the dyeing process[…]

Maintenance of Dyeing Machinery

The following features must be provided to run up a dyeing machine: It should provide sufficient movement for the liquor, dyeing to penetrate uniformly into every points of textile material. The machine must be constructed of such metal which will stay prolonged boiling, acid, alkali solution and other chemicals. The heating arrangement must maintain a[…]

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