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PLA is a new type of biodegradable materials, which can be produced from the renewable plant resources (such as corn). It is of good biodegradability that can be completely degraded by microbial communities in natural and ultimately generate carbon dioxide&water releasing absolutely no pollution to the environment., therefore it is very beneficial to environment- protecting and now it is recognized as environmental friendly materials.
Corn Fiber, made of the lactic acid which contained in human’s body, is proved to be absolutely safe. According to the related test, the PLA fiber will not irritate the skin and it is comfortable. The PLA fiber is of superior performance, comfortable smoothness, strong moisture absorbability, natural antibacterial function, weak acid suitable for skin, good heat resistance and ultraviolet resistance and full of luster, plus good at handle and elasticity, all of which offers corn fiber an important edge in underwear and sportswear –making. In 2004 three domestic famous brands of Shanghai, Qingdao, Shanghai Beier duo color have been force to fly in the introduction of thermal underwear made by the corn fiber.
PLA fiber well reduces the traditional dependence on oil resource, in line with the international social requirements of sustainable development, it integrates both the advantages of synthetic fiber and natural fiber, also a completely natural circulation type and biodegradable characteristics.
when compare with conventional fiber materials, corn fiber has a lot of unique advantages, so it gained the attention from global textile industry. As the daily strengthening awareness of earth-protecting, energy depletion, safety and clothing health, as well as PLA mass industrialized production and corn fiber application areas continue to expand, which has been recommended as the " twenty-first Century environmental-recycling material " by many experts. So it is nodoubt that PLA is a ecological fiber with great development potential.
PLA fiber