FSN 209 Lecture Notes - Lecture 12: Synthetic Fiber, Spandex, Pantyhose
Document Summary
Women used to draw the lines on their legs to looks like nylon tights (cid:862)stro(cid:374)g (cid:373)a(cid:374) fi(cid:271)re(cid:863: strength, elongation, recovery, can make v fine and still retains strength. End uses: swim suits, suitcases, pantyhose, ski wear/wind breakers. Most nylon goes towards manufacturing carpets: durable, excellent abrasion resistant, resistant to insects, can heat set carpets and will improve compression resiliency. Is 100& nylon: fully breathable, holds shape, color fast, quick dry, typically blended w lycra. Tactel: dries 8 x faster than cotton, breathable, soft, strong, lightweight. Polyester (cid:862)(cid:449)ash a(cid:374)d wear(cid:863) fi(cid:271)re (cid:862)(cid:449)ork horse(cid:863) fi(cid:271)re. Melt spun process: melt polymers into liquid and extrude through the spinerette. In press release had a suit worn for 67 consectutive days periodically washed by not pressed. Less expensive to manufacture than other fibres (cid:862)the (cid:271)ig (cid:373)i(cid:454)er(cid:863) (cid:448) (cid:272)o(cid:373)(cid:373)u(cid:374)l(cid:455) used to (cid:271)le(cid:374)d. Benefits: strong, excellent resilency: wrinkle recovery, recovers from being deformed in wash, good elasticity, heat set, aesthetics, good sunlight resitance, recycled.
