Tuesday, 8 July 2014

Contribution of Printing Thickeners in Textile Industry

What is Printing Thickeners
Fabric Printing Thickeners consists of thick paste, either synthetic or natural with the natural potential to absorb water for making localized printing. These thickeners are made of guar powder, or carboxy methyl tamarind, thick and sticky enough for application on the textile surface without leaving any bleeding sign. The fabric must be devoid of any saline solution to avoid flushing which will alleviate decline the viscosity of the gum leading to surface damage.

Significance of Thickeners in Apparel Industry
Guar gum printing thickener is a necessary substance in fabric industry due to its various applications. It is used in painting on wool, silk and nylon. In addition, it is also used in printing dyes on cotton fabric, acrylic blanket printing, carpet printing, vat discharge and burn out printing. It works as color enhancer and makes the print lively by providing color richness to disperse dyes. Gums gel aptly with disperse dyes in the printing of various fabrics like polyester.

Textile Printing Thickeners
Guar gum plays a prominent role in textile printing. It constitutes of macromolecules and has the potential to absorb water to form a gluey paste adding color richness to the fabric.
For textiles, guar gum power is a prominent printing thickener due to the presence of high level of galactose, which is a great stabilizer. It is also packed with high viscosity level compared to any other component.

It is not possible to achieve perfect color for the fabrics in the absence of disperse printing thickeners that consists of macromolecules and their potential to absorb water. Having multipurpose usages, this thickener for textile printing.

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