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Animal fibers are natural fibers that consist largely of certain proteins. Examples include silk, hair/fur (including wool) and feathers. The animal fibers used most commonly both in the manufacturing world as well as by the hand spinners are wool from domestic sheep and silk. Also very popular are alpaca fiber and mohair from Angora goats.
Mohair fiber is approximately 25–45 micrometres in diameter. [2] It expands in diameter with the age of the goat, growing along with the animal. Finer, softer hair from younger animals is used (for example) in scarves and shawls; the thicker, coarser hair from older animals is more often used for carpets and in heavy fabrics intended for ...
The hair of the vicuña is sheared in pens after a traditional roundup ("chaccu"). [8] A wool with an average fiber length of 2–4 cm is obtained every other year. The weight of shorn wool hairs per animal is about 250 g every two years [9] to 450 g, [1] after removal of unwanted guard hairs from the down hair. [1]
Animal fibers generally comprise proteins such as collagen, keratin and fibroin; examples include silk, sinew, wool, catgut, angora, mohair and alpaca.. Animal hair (wool or hairs): Fiber or wool taken from animals or hairy mammals. e.g. sheep's wool, goat hair (cashmere, mohair), alpaca hair, horse hair, etc.
Textile fibres or textile fibers (see spelling differences) can be created from many natural sources (animal hair or fur, cocoons as with silk worm cocoons), as well as semisynthetic methods that use naturally occurring polymers, and synthetic methods that use polymer-based materials, and even minerals such as metals to make foils and wires.
The collected fiber then has a higher yield of pure cashmere after the fiber has been washed and dehaired than produced by shearing. The long, coarse guard hair is then typically clipped from the animal and is often used for brushes, interfacings and other non-apparel uses.
Pages in category "Animal hair products" ... Yak fiber; Yarn This page was last edited on 1 April 2018, at 16:17 (UTC). Text is available under the Creative ...
Chiru down hair (left) and cashmere down hair (right) comparison via scanning electron microscope Chiru guard hair comparison undyed and dyed via light microscope. The average fiber diameter of the down hair is 11.45 microns with a standard deviation of 1.78 microns and a coefficient of variation of 15.55 %, and a span from 6.25 to 16.25 microns. [4]