Sylic Textile Auxiliaries FAQ

A Uses of caustic soda: scouring, is a chemical washing process used to remove unwanted materials from the cotton fabric. In this process, the fabric is boiled in an alkaline solution made up of caustic soda.

A The continuous desizing, scouring and bleaching process allows to remove the size, to degrade the waxes and natural fats which are contained in the natural cotton (scouring or alkaline boiling), and to oxidize the chromophores molecules.

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A Scouring or washing is the first mechanical process that wool goes through, to remove grease and dirt from fleece. Carbonising is unique to the woollen system and breaks down any remaining impurities after scouring.

A Scouring agent is used to remove naturally derived ipurities adhering to fibers and textiles, oil and paste that adhered to fibers in the spinning process, etc. It reduces troubles in the process of dyeing and finishing. Soaping agent is used to wash out residual dye, dyeing auxiliaries, oil etc. After dyeing process.