ABSTRACT
Pack, in spinning: (1) The complete assembly of filters and spinneret through which polymer flows during extrusion. (2) A unit of weight for wool, 240 pounds. (3) Linen yarn measure, equal to 60,000 yards.
Pack, in spinning: (1) The complete assembly of filters and spinneret through which polymer flows during extrusion. (2) A unit of weight for wool, 240 pounds. (3) Linen yarn measure, equal to 60,000 yards.