Master Offers Retrofits For Existing Indigo Dyeing Machine
Master S.R.L. had earlier launched the ‘Craftyflow’ and ‘Craftyrope’, for the dyeing of denim warps with indigo and sulphur dyes, which can work both in air and in the nitrogen atmosphere with ecological and economical advantages.
“These machines are the results of several trials and the evolution of the concepts utilised in our original dyeing system in nitrogen atmosphere, based on the insertion in classic dyeing ranges of special modules,” the Italian company said in a press release.
“This system had been first adopted by Bluref, pioneer of this technology, and, afterwards by other famous producers such as Covolan Ind. Textie, Candiani Denim, Sasha Denim, Advance Denim,” Master informed.
Due to in-depth research, Master has now developed and patented the possibility to extend the concept of dual-technology also to existing and already running indigo rope dyeing machines, giving them a new future and extended life.
This technology upgrading on existing dyeing ranges requires a limited investment and can be realised on site with short machine down time. The retrofitting consists of adding a number of dyeing boxes with special devices and components allowing, from one side, to continue to work in the traditional way and, on the other one, using the nitrogen atmosphere.
In this way, it is possible to continue producing classic running qualities, but also to introduce new exclusive developments with better quality, less cost and ecologically sustainable.
In fact, thanks to this upgrading, existing machines will be able to continue to run usual indigo dyeing processes, but with the possibility to add bottoming or topping or both, using nitrogen technology, as well as to dye pure sulphur colours without the need of a steamer.
