hard-spun

hard-spun

(härd′spŭn′)
adj.
Twisted tightly in spinning, often to the point of curling and looping. Used of yarn.

hard-spun

adj
(Textiles) (of yarn) spun with a firm close twist
References in periodicals archive ?
The Pall RC2D Leukocyte Reduction Filter also allows blood centers to routinely process high volumes of red blood cells, even under extreme conditions such as hard-spun blood held for 72 hours in the cold, while providing consistent and reliable reduction of white blood cells.