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: Semi-dullRefers to fabric from manufactured yarn that has been delustered to reduce but not completely eliminate the...
Eccentric Yarn
A type of fancy yarn. It is an undulating gimp yarn, usually produced by binding an irregular yarn, such as a stripe or slub, in the direction opposite to the initial stage, to create graduated...
Sauvage leather
A top-grain aniline leather that is sequentially colored with two dyes and tumbled. It has a two-tone marbled...
Off-pressing
Pressing done after the garment is completely...
Lamination
A process of binding one fabric to another by means of heat or adhesive....
Companies for Dry Spinning: If you manufacture, distribute or otherwise deal in
Dry Spinning.