The Research And Development Of Bamboo Fiber Nonwoven Shoes

As raw material, bamboo fibers and polyester, hot melt fiber were used to manufacture needle-punched nonwovens, by changing the ratio of raw materials and processing technology to obtained the shoe products of needle-punched non-woven and hot-rolled non-woven processing. Then testing its performance and analysis the data,Which can get the best performance antibacterial deodorization process. In order to achieve the non-woven fabric with better decontamination performance,wicking easy detergents were added to the nonwoven fabrics by finishing.Characteristics of the bamboo fiber meet the needs of shoes fabric.so bamboo fiber was the main part of the product, However polyester should be added to improve product strength.and the additional heat-fusible fibers can obtain better performance after the hot rolling process. Bamboo fiber is polyester modified fiber, specifications for 6.67dtex×64mm, polyester fiber is 6.67dtex×60mm, specifications of hot melt fiber is 6.67dtex×60mm. Design three factors and three levels orthogonal experiment,producing orthogonal products on acupuncture and hot rolling process.Testing the quantitative, weight, air permeability, moisture permeability, shrinkage, inhibition rate, tensile strength and tear strength of the products, then orthogonal analysis and three factors and three levels of orthogonal testing,we can discover the most superior combination of multiple factors.The best shoes in this experiment is A3B2C1,the eighth group: Acupuncture density of 300 stab/cm2, needling depth of 8/7, fiber mixing ratio of 70/10/20.Then wicking easy detergents were added to the eighth nonwoven fabrics by finishing. The finishing agents are FC-226 "Scotchgard" wicking easy detergents, magnesium chloride( reduces the solubility of FC-226, increases permeability of the fabric). EDTA chelating agent(increasing the effect of FC-226) etc.and then testing finishing performance, the results showed that the easy decontamination performance tensile strength, tear strength, permeability, water vapor transmission rate has improved significantly after finishing,On the other side, shrinkage and the inhibition rates declined.