Long-staple cotton is known as' best in cotton, from this call everybody knew, the precious.It is the top products in domestic and export the key to high added value textiles and clothing materials, the materials of clothing and textiles are quite valuable Named long-staple cotton due to long fiber, also called sea island cotton, as a kind of cotton cultivation.Malvaceae cotton.Long-staple cotton growing period is long, need to heat is big, the same situation, under the condition of heat of long-staple cotton growth period is longer than upland cotton 10-15 days.Native to South America, southeast coastal islands which is passed to North America, after the liberation, our country introduced from abroad in hebei xingtai, hengshui, handan, shandong (part), the turpan basin, tarim basin, xinjiang are successful. Long-staple cotton quality is good, the fiber soft long, generally is 33 ~ 39 mm, up to 64 mm. Fineness is 7000 ~ 8500 m/g, width of 15 ~ 16 microns; High strength, for 4 ~ 5 g/root, fracture length 33 ~ 40 km; Turn more, for 80 ~ 120 / cm. There are some sea island cotton as the male parent, upland cotton as the female parent hybrids, fiber is longer, but fineness and strength can not meet the sea island cotton, commonly known as the land long-staple cotton.
Trustpilot
3 days ago
1 month ago
