【作者】 包伟； 丁雪梅；

【Author】 Bao Wei;Ding Xuemei;College of Fashion and Design,Donghua University Co.,Ltd.;Key Laboratory of Clothing Design & Technology,Ministry of Education (Donghua University);

【机构】 东华大学服装与艺术设计学院； 现代服装设计与技术教育部重点实验室(东华大学)；

【摘要】 羊毛纤维具有特殊的鳞片结构,其产品在干衣机的普通烘干程序中烘干容易发生毡缩。目前市场上干衣机中羊毛制品烘干方法主要是将羊毛制品置于挂架上平铺烘干,或者设置较高转速,使羊毛织物与筒壁相对静止随滚筒运动,这里称之为"贴壁"烘干,这两种方法避免了羊毛产品的毡缩,但并未兼顾羊毛产品的烘后性能和烘干能耗等指标。本文在干衣机织物烘干动态反馈测控平台上模拟了这两种羊毛烘干方法,测试了烘干不均匀度、织物纵向尺寸变化率、烘后外观平整度以及单位能耗除湿量。结果发现,"贴壁"烘干方法的烘干均匀性以及烘后平整度并不理想,并且这两种烘干方法的能耗都远远大于普通烘干程序。本文最后对羊毛织物的烘干方法改进提出了建议。更多还原

【Abstract】 Wool fabric shrinks easily during tumble drying in a normal drying program due to the special scale structure of wool.The drying methods for wool fabric in tumble dryers on the market are flat drying on the hanger in the drum or rotation movement at a higher rotation speed.These two methods could avoid felting shrinkage of wool fabric,but other performances,such as specific moisture extraction rate,were ignored.In this study,is two drying methods for wool fabric are simulated in the modified domestic thermoelectric air-vented dryer.It is found that energy waste is the main problem for the two methods.Advice is proposed to improve drying methods for wool fabrics.更多还原