Causes and Remedies of Batch to Batch Shade Variation in Dyeing Textile Floor

Dyeing is the prime section of textile where coloration is performed in the textile substrates. In dyeing lots of problems arise among which shade variation is most unexpected and important problem. Whenever a fault like shade variation happens during dyeing, the process has to be logged behind, thus promoting some loss in productivity. It is extremely important for the dyeing companies to maintain a higher level of quality to dyed fabrics for maintaining good relationship with the buyers and other fellow companies. Batch to Batch runningshade in dyeing carries out a great importance in the textile sector. Textile sector is a leading field of socio-economic activity, regarding its technological state, economical efficiency and social interaction. The faults like shade variation will make the quality down along with the production rate and reputation of the organization.

Shade is the depth of color or dyes percentage on to the fabric. Shade is expressed in percentage of dye amount in unit mass of fabric. Shade matching depends on theaccuracy of the man's eye. Shade accuracy varies to the visual sensation of dyeing master to dyeing master or person to person. So, experienced dyeing master or expert is needed for this purpose. Besides the manual shade matching system recently computer aided data color is also used for the measurement of shades accurately like as spectroPHotomete.