棉针织内衣织物滑爽性加工技术研发

Technical Research of Smoothness Process of Cotton Knitted Underwear Fabric

介绍了棉针织内衣织物舒适性、生态化的发展趋势,强调了提升内衣面料舒适性的重要性,并以织物的滑爽性作为重要指标进行了技术改进。采用了锰砂过滤、活性炭过滤和树脂过滤结合的3道过滤装置全面净化水质,并优化了用纱及针织工艺,同时将净化水用于棉针织内衣织物的常规工艺染整加工中。结果表明,3道过滤装置全面净化水质后,有助于织物净洗,防止了织物上染化料与水中杂质结合生成难溶性的物质固着在织物上,从而增进了织物的滑爽性;采用3道过滤装置净化水质来增进织物滑爽性,有助于绿色环保。

The development tendency about comfort and ecologicalization of cotton knitted underwear fabric was introduced, and the importance of improving comfort of underwear fabric was stressed, and with smoothness as important index, the technology was improved. The water was purified comprehensively by three filter units which combined with manganese sand filtration, activated carbon filtration and resin filtration, and the choice of yarn and the knitting process were optimized. At the same time, purified water was used for the dyeing and finishing of cot- ton knitted underwear fabric. The resuhs show that the water purified by three filter units contribute to fabric washing, and prevents insoluble materials which combined dyestuffs and chemicals on fabric with impurities in water from fixing on fabric, thus improving the smoothness of fabric; improving the smoothness of fabric by purifying water with three filter units contributes to green environmental protection.