What is "Dry Spinning" - Definition & Explanation
Dry spinning uses a solvent that evaporates in air. The dissolved polymer is extruded through the spinnerette into a chamber of heated air or gas, the solvent evaporates, and the fibre forms. The solvent is generally recovered for reuse. Acrylic is produced by dissolving the polymer in dimethyl formamide before dry spinning. Other fibres formed by dry spinning include acetate, triacetate, spandex, and aramid. The evaporated solvent is drawn upwards by the air stream, for collection and recycling, but almost impossible to contain all solvent within system.
In the dry spinning process, polymer is dissolved in a solvent before being spun into warm air where the solvent evaporates. This leaves the fibrous polymer ready for drawing.
Some more terms: Fringe
a) An edging or border of loose threads, tassels or loops.
The edging or border may be produced by the constituent threads or by threads added to a fabric after weaving or knitting.
Staple is the raw material, or its length and quality, of fiber from which textiles are...
A manufactured fiber which has an excellent resistance to sunlight and weathering, and is used in lawn furniture, upholstery, and...
A finely woven all-over texture resembling a weave commonly found in...
A honeycomb weave usually of cotton or wool, used mainly for towels and....
Companies for Dry Spinning:
If you manufacture, distribute or otherwise deal in Dry Spinning