What is the difference between long-staple cotton and cotton?

What is long-staple cotton ? Long-staple cotton is of excellent quality and long-lasting fiber, which is known as "the best in cotton". Long-staple cotton is a key material for high-end textile products and an indispensable important raw material for high-end fabrics, home textiles, and apparel production. In the world, only China, the United States, and Egypt are countries producing long-staple cotton, making long-staple cotton prices relatively expensive. So many people in the market say that they are long-staple cotton products. What is long- staple cotton ? How to distinguish between long-staple cotton and cotton products? I will explain it to everyone one by one.

What is long-staple cotton

Long-staple cotton is named for its long fiber, also known as sea-island cotton, which is a cultivated cotton seed. Malvaceae cotton. Long-staple cotton has a long growth period and requires a large amount of heat. Under the same conditions of heat, the growth period of long-staple cotton is 10-15 days longer than that of upland cotton.

Originating in South America, it was later introduced into the southeastern coastal islands of North America. After the liberation, China was successfully introduced from abroad in Hebei (Xingtai; Hengshui; Yancheng), Shandong (partly), Xinjiang Turpan Basin, and Tarim Basin.

International main producing areas:

Mainly Egypt, Sudan, the former Soviet Union, the United States, Morocco, etc.

Domestic main producing areas:

Eastern Hebei, Western Shandong, Turpan Basin in Xinjiang, Aksu in the Tarim Basin, Bayingolin, Kashi and other places.

  

The main varieties of long-staple cotton

1, Egyptian long-staple cotton:

Egyptian long-staple cotton is known as "Platinum" in cotton. The Egyptian cotton is native to the South Asian subcontinent, and it is warm and rainy. The savannah, temperate and tropical monsoon regions are most suitable for its growth. Egypt is the world's most important exporter of long-staple cotton. Because of its inherent quality, the price of Egyptian long-staple cotton is also the most expensive in the world.

2, the United States pima cotton

Pima cotton is the collective name for the ELS, which is based on the tradition of the Pima Indian planting and hand-picking of cotton in the southwestern United States. Pima cotton after dyeing and finishing, the color is brighter and brighter; texture is naturally soft, feel smooth, extremely strong drape, weaving out of the fabric is full of toughness, the finished product has a better drape effect.

3, Xinjiang long-staple cotton

Xinjiang long-staple cotton, produced in Turpan Basin in Xinjiang, Aksu in the Tarim Basin, Bayingolin, Kashgar and other places, is China's first cashmere cotton production area. Xinjiang long-staple cotton is of good quality and its quality indexes exceed national standards. Especially produced by Turpan, its fiber is soft, long-lasting, shiny, and well-elastic.

Long-staple cotton use

Long-staple cotton is mainly used for textile high-grade tire cord fabrics (which have been gradually replaced by chemical fiber), spinning high-grade yarns such as combed yarns of 10 to 4 (60 to 120 British) and combed pagoda lines.

  

The difference between long-staple cotton and cotton

Long-staple cotton is named for its long fiber, also known as sea-island cotton, which is a cultivated cotton seed. Malvaceae cotton. Long-staple cotton has a long growth period and requires a large amount of heat. Under the same conditions of heat, the growth period of long-staple cotton is 10-15 days longer than that of upland cotton.

Originating in South America, it was later introduced into the southeastern coastal islands of North America. After the liberation, China was successfully introduced from abroad in Hebei (Xingtai; Hengshui; Yancheng), Shandong (partly), Xinjiang Turpan Basin, and Tarim Basin.

Long-staple cotton is of good quality, its fibers are soft and long, generally 33 to 39 mm, up to 64 mm long; fineness is 7,000 to 8500 meters/g, width is 15 to 16 microns; strength is high, 4 to 5 grams Force/root, fracture length 33 to 40 km; transition more, 80 to 120/cm.

Loose cotton, a type of cotton that is relatively long-pile and coarse-cotton. An upland cotton cultivar. Native to the highlands of southern Mexico and the Caribbean islands of Central America, it is also known as highland cotton. It is suitable for planting in the broad subtropical and temperate regions and is the most widely distributed cotton species in the world. In addition to being perennial in parts of Brazil, Peru, etc., it is also an annual herb in other countries. At the end of the 19th century, China began introducing American upland cotton cultivars for an annual period. Normal mature fine cotton fiber, white or white color, with mercerized, length 23 ~ 33 mm, fineness 5000 ~ 6500 m/g, width 18 ~ 20 microns, natural turning 39 ~ 65 / cm, strength 3 ~ 4.5 g force/root, fracture length 20 to 25 km.

Editor's summary: The above is the introduction of the difference between long-staple cotton and cotton. The long-staple cotton is a fine cotton product. It is enough to prove its value and comfort. Friends with higher quality of life may wish to go. Try to buy it. For more information, please continue to pay attention to our website, follow-up will show more exciting content.

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