Dyeing is the application of dyes or pigments on textile materials such as fibers, yarns, and fabrics with the goal of achieving color with desired color fastness.
The package weight and density are two important parameters which are to be standardized for uniform and trouble-free dyeing.
Factors like yarn count, winding angle, yarn tension during winding, diameter and traverse stroke, all affect the package building and must be considered while selecting a machine for package winding.
Savio winding machines for all kind of short staple yarns are suitable for dye package winding, warping preparation and rewinding with or without waxing devices. The soft package winding is the most important pre-dyeing operation, which directly affects not only the dyeing quality but also post dyeing operations such as rejects, wastages, thread breakages etc.
“Soft” packages ready for dyeing with optimal and constant density and with an accurate yarn laying, guarantee the best possible dye penetration during the dyeing phase, a perfect uniformity between the inner and outer part of the soft package.
FIND SAVIO'S MOST SUITABLE SOLUTION FOR YOUR NEEDS
Many years of experience and a close collaboration with customers have allowed Savio to offer solutions for this niche production of dyed packages.
“Multicone” technology and Sirius twisting machines are especially addressed to our customers producing packages for dyeing and very fine counts, from Nm 200 and above.
The Electronic Drive System allows to set via PC any working parameter, introducing an important flexibility element, allowing to reduce set up times. The thread guide electronic control allows to set winding angle, traverse stroke, position on the package tube and the yarn distribution over the package. All above improves design and formation of the package for dyeing process, optimizing all the downstream processes, thus allowing customers to obtain the best results.
The different downstream processes need a wide flexibility in the wound package construction, to optimize specific efficiencies. Cones for dyeing, warp, weft, knitting and twisting require completely different formation characteristics in terms of geometry, traverse stroke, shape of the edges and density. Savio Multicone electronic thread guide system is the solution to achieve flexibility in package formation.