. output and objects of individual section of yarn manufacturing (for cotton. Completing this process we can, get yarn. Sequence of Garments Production Process.How cotton is made - production process, history, used, processing, parts, steps, industry, machine, History. Background. Cotton is a shrubby plant that is a member of the Mallow family. Its name. refers to the cream- colored fluffy fibers surrounding small cottonseeds. The small, sticky seeds must be separated from the wool in. De- seeded cotton is. Cotton is easily spun into yarn as the cotton. Cotton fabric. alone accounts for fully half of the fiber worn in the world. It is a. comfortable choice for warm climates in that it easily absorbs skin. Most of the cotton cultivated in the United States is a. American South. Cotton is planted. The states that. primarily cultivate cotton are located in the "Cotton Belt,". California, Alabama. Arkansas, Georgia, Arizona, Louisiana, Mississippi, Missouri, New Mexico. North Carolina, Oklahoma, South Carolina, Tennessee, and Texas, which.
. and woven into a fabric that is also referred to as cotton. Cotton is easily spun into yarn as the cotton fibers flatten. The Production Process. Carding machines can process cotton in excess of 100 pounds per. • Yarn Production. • Cotton's Major Uses • Download a PDF version of Cotton: From Field. Together, these states produce. China. Business. revenue generated by cotton today is approximately $1. United States crop. The cotton plant is a source for many important products other than. Among the most important is cottonseed, which is pressed for. The hulls. and meal are used for animal feed. Cotton is also a source for cellulose. Cotton was used for clothing in present- day Peru and Mexico perhaps as. Also, cotton was grown, spun, and woven in. India, China, Egypt, and Pakistan, around 3. Cotton is not native to Western Europe. Around A. D. 8. 00, Arabic traders. Spaniards. By the fourteenth century. Mediterranean farmers were cultivating the cotton plant and shipping the. Netherlands for spinning and weaving. British innovations in. An American named Samuel Slater, who. British machinery, memorized the plans for a machine spinner. Rhode Island to set up Slater Mill, the first American. This mill represents the. U. S. Industrial Revolution, built on the mechanism of the. Two developments spurred the cultivation of American cotton: cotton. The cotton gin, developed by Eli Whitney in. Southern plantation owners. Vigorous cotton cultivation in the South. North. and South that led to the Civil War. Southern cotton was shipped to New England mills in huge quantities. As a. result of machine spinning, weaving, and printing, Americans could cheaply. However, labor costs were. New England. Mill owners found ways to reduce those costs. After oppressive labor. South where. labor was cheaper. Unionizing efforts affected the profits of those. Today, a fair amount of cotton is woven outside the United States. Polyester, a synthetic, is often used along. Raw Materials. The materials required to take cotton bolls to spun cotton include. There are agricultural requirements for growing cotton in the United. States. Cotton has a long growing season (it can be as long as seven. February in Texas but. June in northern cotton- growing states such as Missouri. Cotton. should not be planted before the sun has warmed the soil. It performs best. It can be grown. between latitudes of 3. Good cotton crops. However, too much rain during harvest or strong winds. Generally, a cotton farmer. On average, an acre will produce about 1. The Production Process. In spring, the acreage is cleared for planting. Mechanical cultivators. The land is plowed under and soil is broken up and formed into rows. Cottonseed is mechanically planted by machines that plant up to 1. The planter opens a small furrow in each row, drops in seed. Seed may be deposited in. The seed is placed 0. The seed must be placed more shallowly in. Cotton Belt, and more deeply in warmer areas. With good soil moisture and warm temperature at planting, seedlings. Occasionally disease sets in. Also, a soil crust may. Thus, the crust must be carefully. Approximately six weeks after seedlings appear, "squares,". The buds mature for three weeks and then. After the flower falls away. This ovary ripens and enlarges. The boll matures in a period that ranges from 5. During this. time, the football- shaped boll grows and moist fibers push the newly. As the boll ripens, it remains green. Fibers. continue to expand under the warm sun, with each fiber growing to its. For. nearly six weeks, the fibers get thicker and layers of cellulose build. Ten weeks after flowers first appeared, fibers split. The moist fibers. Each boll contains three to five "cells," each. Most steps involved in the production of cotton have been. Samples. are taken from the bales to determine the quality of the cotton. At this point the cotton plant is defoliated if it is to be machine. Defoliation (removing the leaves) is often accomplished by. It is important that leaves not be. In addition. removing the leaves minimizes staining the fiber and eliminates a source. Some American crops are naturally defoliated by. Without defoliation, the cotton must be picked by hand, with laborers. Harvesting is done by machine in the United States, with a single. Two mechanical systems are used to. The picker system uses wind and guides to pull the. The stripper system chops the plant and uses air to separate the. Most American cotton is harvested using pickers. Pickers must be used after the dew dries in the morning and must. Moisture. detectors are used to ensure that the moisture content is no higher than. Not all. cotton reaches maturity at the same time, and harvesting may occur in. Next, most American cotton is stored in "modules," which. The cotton module is cleaned, compressed, tagged, and stored at the gin. The cotton is cleaned to separate dirt, seeds, and short lint from the. At the gin, the cotton enters module feeders that fluff up the. Some gins use. vacuum pipes to send fibers to cleaning equipment where trash is. After cleaning, cotton is sent to gin stands where revolving. High- capacity gins can process 6. Cleaned and de- seeded cotton is then I 0 compressed into bales, which. The compressed. bales are banded and wrapped. The wrapping may be either cotton or. Every bale of cotton produced in the United States must be given a gin. The gin ticket identifies the bale until. The ticket is a bar- coded tag that is torn off during. A sample of each bale is sent to the United States. Department of Agriculture (USDA) for evaluation, where it is assessed. The results of the evaluation determine the. Inspection results are available to potential. After inspection, bales are stored in a carefully controlled warehouse. The bales remain there until they are sold to a mill for further. Quality Control. Cotton growing is a long, involved process and growers must understand the. Pests must be managed in order to yield high- quality crops. Defoliants are often used to maximize yield and. Farmers must carefully monitor moisture levels at. Soil tests are imperative, since too much nitrogen in the soil may attract. Expensive equipment such as cotton planters and harvesters must be. Mechanical planters must be set carefully to deposit. Similarly, improperly adjusted machinery. A well- adjusted picker. Byproducts/Waste. There is much discussion regarding the amount of chemicals used in cotton. Currently, it is estimated that growers use, on average, 5. Cotton. cultivation is responsible for 2. American crops. Unfortunately, cotton attracts many pests (most notably. There are concerns about. As a result, some farmers have turned to organic cotton growing. Organic. farming utilizes biological control to rid cotton of pests and alters. While this. method of cultivation is possible, an organically grown crop generally. This means an organic farmer must purchase. Increasingly, state university extension services are working with cotton. Where to Learn More. Books. Daniel, Pete. Breaking the Land. Champaign, IL: University of Illinois Press, 1. Johnson, Guinevere. Cotton. Let's Investigate Series. Mankato, MN: The Creative Co., 1. Other. The Cotton Pickin' Web. Cotton. Pickin. (January 2, 2. Land of Cotton Online Newsmagazine for the Cotton Industry. January 2, 2. 00. National Cotton Council of America. Education Materials. January 2, 2. 00. The Organic Cotton Site. January 2, 2. 00.
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