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Cowhide
Cowhide is the natural, unbleached skin and hair of a cow. It retains the original coloring of the animal. Cowhides are a product of the food industry from cattle. Cowhide is frequently processed into leather. Process Once a cow has been killed, the skin is removed. It is then selected in the raw state, at the very first moment when it is salted. It is organized by size and color. In the tannery, a traditional hair on hide tanning method is employed to ensure that the hide is soft, and less susceptible to odour and moulting. It ensures that the cowhide will last longer. It is then naturally dried and the best hides are separated from the rest, with the ones that cannot be used in full as decorative items separated to be used as patchwork rugs. These are usually those with damage (for example cuts and other injuries to the skin during the life of the animal) that causes the skin to tear post drying. Use Cowhide can be dyed to resemble skins such as tiger or zebra skins, but dye ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isidwaba
The isidwaba , a traditional Zulu leather skirt worn by married women, is made from the hide of animals that belonged to the woman's father. This article will illustrate how the traditional skirt is made and at which occasions it is worn. It further describes the various designs and patterns of an isidwaba and how they are perceived in society, including the symbolic anthropology associations of the isidwaba. Description of the Isidwaba The isidwaba, which is also known as isikhakha, is a traditional Zulu leather skirt worn by a betrothed and married woman. It is made of cowhide or goatskin, as depicted on the South African Heritage Resource Agency website. The isidwaba has remained virtually unchanged since the 19th century whereas other traditional objects have undergone transformations both in form and material used to make them. The isidwaba is usually given as a gift by the father of the bride from the cow given to the bride-to-be for her Umemulo (Coming of Age) cerem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cowhide Fur Skin In A Furrier's Shop, 2011
Cowhide is the natural, unbleached skin and hair of a cow. It retains the original coloring of the animal. Cowhides are a product of the food industry from cattle. Cowhide is frequently processed into leather. Process Once a cow has been killed, the skin is removed. It is then selected in the raw state, at the very first moment when it is salted. It is organized by size and color. In the tannery, a traditional hair on hide tanning method is employed to ensure that the hide is soft, and less susceptible to odour and moulting. It ensures that the cowhide will last longer. It is then naturally dried and the best hides are separated from the rest, with the ones that cannot be used in full as decorative items separated to be used as patchwork rugs. These are usually those with damage (for example cuts and other injuries to the skin during the life of the animal) that causes the skin to tear post drying. Use Cowhide can be dyed to resemble skins such as tiger or zebra skins, but dyeing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nguni Shield
A Nguni shield is a traditional, pointed oval-shaped, ox or cowhide shield which is used by various ethnic groups among the Nguni people of southern Africa. Currently it is used by diviners or for ceremonial and symbolic purposes, and many are produced for the tourist market. A cow-hide shield is known as ''isihlangu'', ''ihawu'' or ''ingubha'' in Zulu, and ''ikhaka'' or ''ikhawu'' in Xhosa. Strictly speaking these native names denote shields of different application, and additional types are known by other names. War shields were traditionally stockpiled by a chief or king, to whom they belonged, while a smaller shield was reserved for his subordinates' personal daily use, or as a complement at their dancing ceremonies. True Nguni shields are made of raw cattle hide, as the esteemed Sanga-Nguni cattle lend distinction to the shields, which are more than mere commodities for physical protection. Varieties Amongst the Zulus, there are various named varieties of these shields, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Industry
The food industry is a complex, global network of diverse businesses that supplies most of the food consumed by the world's population. The food industry today has become highly diversified, with manufacturing ranging from small, traditional, family-run activities that are highly labor-intensive, to large, capital-intensive and highly mechanized industrial processes. Many food industries depend almost entirely on local agriculture, produce, or fishing. It is challenging to find an inclusive way to cover all aspects of food production and sale. The UK Food Standards Agency describes it as "the whole food industry – from farming and food production, packaging and distribution, to retail and catering." The Economic Research Service of the USDA uses the term ''food system'' to describe the same thing, stating: "The U.S. food system is a complex network of farmers and the industries that link to them. Those links include makers of farm equipment and chemicals as well as firms tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cattle
Cattle (''Bos taurus'') are large, domesticated, cloven-hooved, herbivores. They are a prominent modern member of the subfamily Bovinae and the most widespread species of the genus '' Bos''. Adult females are referred to as cows and adult males are referred to as bulls. Cattle are commonly raised as livestock for meat (beef or veal, see beef cattle), for milk (see dairy cattle), and for hides, which are used to make leather. They are used as riding animals and draft animals ( oxen or bullocks, which pull carts, plows and other implements). Another product of cattle is their dung, which can be used to create manure or fuel. In some regions, such as parts of India, cattle have significant religious significance. Cattle, mostly small breeds such as the Miniature Zebu, are also kept as pets. Different types of cattle are common to different geographic areas. Taurine cattle are found primarily in Europe and temperate areas of Asia, the Americas, and Australia. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leather
Leather is a strong, flexible and durable material obtained from the tanning, or chemical treatment, of animal skins and hides to prevent decay. The most common leathers come from cattle, sheep, goats, equine animals, buffalo, pigs and hogs, and aquatic animals such as seals and alligators. Leather can be used to make a variety of items, including clothing, footwear, handbags, furniture, tools and sports equipment, and lasts for decades. Leather making has been practiced for more than 7,000 years and the leading producers of leather today are China and India. Animal rights groups claim that modern commercial leather making and the consumption of its products is unethically killing animals. According to the life-cycle assessment (LCA) report for the United Nations Industrial Development Organization, 99% of the raw hides and skins used in the production of leather derive from animals raised for meat and/or dairy production. Critics of tanneries claim that they engage in u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tanning (leather)
Tanning is the process of treating skins and hides of animals to produce leather. A tannery is the place where the skins are processed. Tanning hide into leather involves a process which permanently alters the protein structure of skin, making it more durable and less susceptible to decomposition and coloring. Before tanning, the skins are dehaired, degreased, desalted and soaked in water over a period of six hours to two days. Historically this process was considered a noxious or "odoriferous trade" and relegated to the outskirts of town. Historically, tanning used tannin, an acidic chemical compound from which the tanning process draws its name, derived from the bark of certain trees. An alternative method, developed in the 1800s, is chrome tanning, where chromium salts are used instead of natural tannins. History The English word for tanning is from medieval Latin , derivative of ( oak bark), from French (tanbark), from old-Cornish (red oak). These terms are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Odour
An odor (American English) or odour (Commonwealth English; see spelling differences) is caused by one or more volatilized chemical compounds that are generally found in low concentrations that humans and animals can perceive via their sense of smell. An odor is also called a "smell" or a "scent", which can refer to either a pleasant or an unpleasant odor. While "odor" and "smell" can refer to pleasant and unpleasant odors, the terms "scent", "aroma", and "fragrance" are usually reserved for pleasant-smelling odors and are frequently used in the food and cosmetic industry to describe floral scents or to refer to perfumes. Physiology of smell Sense of smell The perception of odors, or sense of smell, is mediated by the olfactory nerve. The olfactory receptor (OR) cells are neurons present in the olfactory epithelium, which is a small patch of tissue at the back of the nasal cavity. There are millions of olfactory receptor neurons that act as sensory signaling cells. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moulting
In biology, moulting (British English), or molting (American English), also known as sloughing, shedding, or in many invertebrates, ecdysis, is the manner in which an animal routinely casts off a part of its body (often, but not always, an outer layer or covering), either at specific times of the year, or at specific points in its life cycle. In medieval times it was also known as "mewing" (from the French verb "muer", to moult), a term that lives on in the name of Britain's Royal Mews where the King's hawks used to be kept during moulting time before becoming horse stables after Tudor times. Moulting can involve shedding the epidermis (skin), pelage (hair, feathers, fur, wool), or other external layer. In some groups, other body parts may be shed, for example, the entire exoskeleton in arthropods, including the wings in some insects. Examples In birds In birds, moulting is the periodic replacement of feathers by shedding old feathers while producing new ones. Feathers a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patchwork
Patchwork or "pieced work" is a form of needlework that involves sewing together pieces of fabric into a larger design. The larger design is usually based on repeating patterns built up with different fabric shapes (which can be different colors). These shapes are carefully measured and cut, basic geometric shapes making them easy to piece together. Uses Patchwork is most often used to make quilts, but it can also be used to make rugs, bags, wall-hangings, warm jackets, cushion covers, skirts, waistcoats and other items of clothing. Some textile artists work with patchwork, often combining it with embroidery and other forms of stitchery. When used to make a quilt, this larger patchwork or pieced design becomes the "top" of a three-layered quilt, the middle layer being the batting and the bottom layer the backing. To keep the batting from shifting, a patchwork or pieced quilt is often quilted by hand or machine using a running stitch in order to outline the individual shapes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carpet
A carpet is a textile floor covering typically consisting of an upper layer of pile attached to a backing. The pile was traditionally made from wool, but since the 20th century synthetic fibers such as polypropylene, nylon, or polyester have often been used, as these fibers are less expensive than wool. The pile usually consists of twisted tufts that are typically heat-treated to maintain their structure. The term ''carpet'' is often used in a similar context to the term ''rug'', but rugs are typically considered to be smaller than a room and not attached to the floor. Carpets are used for a variety of purposes, including insulating a person's feet from a cold tile or concrete floor, making a room more comfortable as a place to sit on the floor (e.g., when playing with children or as a prayer rug), reducing sound from walking (particularly in apartment buildings), and adding decoration or color to a room. Carpets can be made in any color by using differently dyed fibers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dyeing
Dyeing is the application of dyes or pigments on textile materials such as fibers, yarns, and fabrics with the goal of achieving color with desired color fastness. Dyeing is normally done in a special solution containing dyes and particular chemical material. Dye molecules are fixed to the fiber by absorption, diffusion, or bonding with temperature and time being key controlling factors. The bond between dye molecule and fiber may be strong or weak, depending on the dye used. Dyeing and printing are different applications; in printing, color is applied to a localized area with desired patterns. In dyeing, it is applied to the entire textile. The primary source of dye, historically, has been nature, with the dyes being extracted from animals or plants. Since the mid-19th century, however, humans have produced artificial dyes to achieve a broader range of colors and to render the dyes more stable to washing and general use. Different classes of dyes are used for different types ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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