By trying out different combinations, we can get to our desired soft winding recipe for a particular yarn type and count. In this article, we’ll discuss extensively on those parameters and how to program an SSM soft winding machine.
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Many of us know the famous quote “well-wound is half dyed,” which stands to be true to this day. Any imperfection left in the soft wound package can result in dire consequences that are not rectifiable.
In general, non-precision winding is mainly used in the hard winding section, and the precision and hybrid winding are used in the winding section.
For practical applications, there are three primary colors available, i.e., red, yellow, and blue, as the human eye is trichromatic. They are mixed to create the other available colors. Three secondary colors, green, orange, and violet, are also available.
Despite the immense development that has happened in the batch dyeing machines, it’s still way behind its continuous counterparts in terms of water consumption. The lowest liquor ratio that you can go with for batch-wise dyeing is 5:1.
If we monitor the ORP value of the vat dyeing bath, then we will be able to adjust the concentration of the reducing agent accordingly. Therefore, the loss in reducing agent due to the presence of air will be made up for. Furthermore, we’ll be able to maintain a perfect ORP value in which the dye will stay in its reduced form.
Despite their higher cost, vat dyes have been gaining popularity these days. Now you may argue that we are using indigo dyes for producing colored jeans for quite some time now. So, isn’t Indigo a vat dye?
This is the part where I discuss about the most basic things about Dyeing Machines & in the next one i’ll discuss about..