“这两个品牌现在都在部分牛仔裤中使用了天丝/莱赛尔纤维,面料伸缩性高于氨纶,却不能保持裤型。我按自己平时尺寸购买,它很快失去弹性并且缩水厉害。从此以后,我只会购买棉和氨纶混纺的牛仔裤。”这是今年2月,一位美国女性消费者花费245美元在百货商店购买一条牛仔裤后的切身感受(出自美国棉花公司的消费者意见研究)。美国棉花公司近期一项针对零售商的调查 “These two brands are now used in some jeans, Tencel / Lyocell fiber, fabric scalability is higher than spandex, but can not keep the pants .I buy according to their usual size, it quickly lose elasticity and shrink I will only buy cotton and spandex-blended jeans from then on. ”" This is how a U.S. female consumer spent $ 245 in February after buying a pair of jeans at a department store (by Cotton Consumers Opinion research). A recent U.S. cotton survey of retailers