Why Pretreatment Process Is Performed?

Pretreatment is performed in order to remove foreign materials from fabrics and to improve the uniformity, hydrophilic characteristics, and affinity for dye stuffs. Generally, the pretreatment process is performed on the same equipment used for dyeing.

Why pre-treatment process is performed?

Pretreatment:  Pretreatment is a heart of processing of textile. In Pretreatment, all these impurities are removed and fabric is brought to a stage where it is more absorbent and white and can be easily processed further.  The process which is done to make the textile materials suitable for dyeing and printing.

What is pretreatment process?

Pre-treatment is the processes that are used to remove impurities from fibres or fabric to make it dyeable or printable. Natural fibres and synthetic fibres contain primary impurities that are contained naturally and secondary impurities that are added during spinning, knitting and weaving processes.