Pigments are mainly synthetic organic materials which have no affinity on the cotton fabric. For this, binder is used for making film on the surface of pigment so that produce a 3-dimensional cross linking between fibers and pigments. After drying, curing is carried out under 150-180℃ for fixing the pigments on the surface of cotton fabric. Price of pigment printing is lower than that of other printing process.
The following are the process of pigment printing on cotton fabric:
Recipe: Recipe can be changed due the depth of color
Thickener: 2%
Binder: 8%
Fixe: -2%
Water: 90%
Fabric Pre-treatment
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Table preparation
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Fabric plaited on the table
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Pigment printing paste apply with the help of screen
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Curing at 160℃ (belt speed 6.50 m/min)
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Delivery
Post: Process of Pigment Printing on Cotton Fabric
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