Wednesday, 28 January 2009

Textile Dyeing Grade


HUB-PAK has many exciting grades. As Pakistan is a prime producer of cotton, textile is our major area of specialization. We have made it a point that the textile sector is well taken care of with new innovative grades in salt. We have been serving the textile sector for over 15 years now.In textiles, dyeing salt is used in the exhaustion of dyes into the fabric and the transferring media is salt. As Ionic force is required to transfer the dyes to the fabric, salt plays a very important role as the ionic force. If the quality of salt is not good, it gives a very bad colour exhaustion, which is visible on the fabric as un-even. HUB-PAK manufactures almost 9 different qualities for the textile dyeing industry. In the salt for dyeing, the main important factor is the hardness the salt is causing with its addition into the dye-bath, therefore the main emphasis is on maintaining the hardness in salt as low as possible. Our grades starts from a hardness of 180 ppm (50g/l) and goes right down to ZERO HARDNESS (ANY g/l) and in between having 7 other different qualities.There are certain factors, other than hardness, which are responsible for better dyeing results. Impurities also which effect the quality of the dyed fabric or yarn. The expertise in this region of salt use has made it possible at HUB-PAK to offer a complete, trouble-free use of our salt And the guarantee that any of our textile grade NaCl will never give trouble in dyeing.

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