What are the disadvantages of winch dyeing machine?
Limitations / Disadvantages of winch dyeing machine: Fabric is processed in rope form which may lead to crease marks, particularly in heavy, woven, thin & light synthetics. Most of the machine work under atmospheric conditions.
What is winch machine?
A winch is a mechanical device that is used to pull in (wind up) or let out (wind out) or otherwise adjust the tension of a rope or wire rope (also called “cable” or “wire cable”).
What are the two types of dyes?
Synthetic Dye. All the dyes that are derived from organic and inorganic chemical compounds are synthetic dyes.
What are the stages of dyeing?
Stages of Dyeing
- Stock and Top Dyeing.
- Yarn Dyeing. 2.1 Skein Dyeing. 2.2 Package Dyeing. 2.3 Beam Dyeing.
- Piece Dyeing. 3.1 Typically Piece Dyed Fabrics. 3.2 Jet Dyeing. 3.3 Jig Dyeing. 3.4 Pad Dyeing. 3.5 Beam Dyeing.
- Garment Dyeing.
What is HT dyeing machine?
High temperature (HT) softflow /overflow dyeing machines are also available in the market. The HT softflow /overflow dyeing machines are popular high temperature dyeing machines, especially for dyeing polyester and its blends that is being used by large number of manufacturers.
How do you calculate dye capacity?
So, the capacity of a package dyeing machine can be estimated in below formula. Average Production Capacity = (Batch Loading Capacity * Machine Efficiency * 24 / 10) kg/day. If an 85% efficient machine has capability of dyeing 500 kg yarn in each batch, average production will be 1020 kg/day.
What are main types of dye?
A. acid dyes, natural dyes, basic (cationic) dyes, synthetic dyes, direct (substantive) dyes, disperse dyes, sulfur dyes, pigment dyes, mordant dyes, vat dyes, reactive dyes, macromolecular dyes, metallized dyes, naphthol dyes, premetallized dyes, gel dyeing, developed dyes, azo dyes, aniline dyes, anthraquinone dyes.
What are the classification of dyes?
Dyes may also be classified by their method of application to the substrate. Such a classification would include direct dyes, reactive dyes, vat dyes, disperse dyes, azoic dyes, and several more types.