Many of us associate wool with sheep, but other mammals — including alpacas, camels and goats — also produce fibers that can be twisted into yarn and then textiles.
Wool fibers — made mostly of alpha-keratin, which is found in all mammalian hair as well as horns and claws — stick together easily. The cells of their outer layer, or cuticle, have evolved to overlap like tiny shingles, creating spots for one fiber to catch on another as they are twisted.
Clothing and other items made of wool have been found throughout much of the ancient world, from 3,year-old Egyptian yarn to fragmentary textiles unearthed in Siberian graves dating from the first century B. The process of making wool fabric from fibers was rough going at first — literally. Wild and early domesticated sheep have a bristly overcoat called the kemp and a fine undercoat of wool called the fleece.
Over time, animals were selected for more fleece, with finer fibers, and less kemp. The more than domesticated sheep breeds today are mostly kemp-free. Modern wool fibers range from a fine 16 microns in diameter, from merinos, to 40 microns. That itch from your warm winter woolies? Less lush pastures — such as in a drought — can produce finer fibers, with smaller diameters.
Wool has been a valuable commodity across cultures and centuries. However, there are some breeds that develop heavy coats around their eyes. This can obstruct their line of sight and make them more vulnerable to accidental injury or predator attacks.
However necessary shearing your sheep is, the fact of the matter still remains that spinning wool can be quite cumbersome and time-consuming. Once the wool has been taken off the sheep, it then needs to be cleaned, carded, and processed before you can turn it into usable yarn. Even if your environment is immaculate, preparing wool is still a long, drawn-out process. Wool, or wool fleece, is traditionally harvested from sheep to be used in things like clothing and bedding.
Wool has a texture and crimp that makes it easier for the fibers to bind together, making wool a bulkier and more insulating material than other fibers. It has a high thermal resistance, meaning it can be used for garments worn by people living in very hot and in very cold climates.
It is more fire retardant than many materials, too. Depending on where it was harvested from the sheep, what kind of sheep it was from, and the quality of the fiber, wool can be made into felt, tweed, yarn, wool crepe, wool satin, and many other types of fabric, too. In addition to clothing and bedding, wool is also used for things like piano hammer coverings, horse rugs, saddle cloths, insulation, carpeting, upholstery, and more.
No, you can use it in other ways, and these tricks are just as useful for those leftover bits drifting all over the place after shearing. There are lots of companies that specialize in making wool pads designed to mulch your garden. Instead, wrap wool around the trunks of your large plants or trees. Since it has such great insulating properties, it can prevent weeds while also helping to retain soil moisture.
There are several Amish families in my community who use wool as insulation. All insulation has a specific R-value. This indicates its level of thermal resistance. Because wool can readily absorb and then release moisture with ease, wool has an excellent R-value rating. Wool is often used in carpeting, but it can also be used on upholstery. In fact, many companies in the public transportation and aircraft sector use wool for their seat upholsteries.
Wool can also be used in things like furniture stuffing and covers. Fertilizer is one of the great uses for wool you may not have known of! It takes a while to break down, but when you toss wool into the compost pile, it adds beneficial nutrients , including calcium and sodium.
Wool is obtained by shearing fleece hair from sheep and other animals. There are other animals from which wools are also collected - like cashmere goat, angora rabbit, yak, llama, and alpaca camel. Farming of animals is done for cultivating wool fibers. In the environmental science EVS class, it is a common subject students need to learn various applications end-uses of wool fiber.
In this essay, you will know about the various use of wool and woolen yarns. To make woolen yarns - Woolen yarns are made of wool. These woolen yarns are used for making handmade sweaters, caps, and gloves. Wools are available in various colors and shades. To make woolen clothes -Wool is used in making different clothes including high-end suits coats and trousers.
The cardigan, sweaters, fleece items, underwear, socks are made of wool. Even t-shirts and shirts are made of wool woolen fabric.
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