推荐回答(3个)
伸缩牛仔裤其实是由一种有弹性的牛仔布制作而成, 但是因为弹力布物理原理的关系, 市场上99%以上的弹力牛仔裤都会因为穿久就会变形. 原本有型有显瘦效果的牛仔裤, 都会渐渐失去他特原有的特色. 理由其实很简单,那就是牛仔布里的弹力纱线像橡皮筋一样, 拉久以後就会渐渐失去原来的弹性. 其弹性也像橡皮筋一样,如何修复都无法复原. 所以最好的方法就是尽可能保持橡皮筋的原样, 就能够增加弹力牛仔裤的弹性与曲线感. 以下有几点可供大家参考:
正确的洗涤方法是应该将洗衣机设定柔洗的方式, 太脏的地方就尽量用手去洗。而且洗衣剂也只能用一般的洗衣粉, 绝对不能用漂白水或其他增白效果的洗衣剂。(漂白水或增白洗衣剂会造成牛仔裤色泽快速脱落。)当然洗完之後, 如果能再加上一些柔软剂下去, 不仅使牛仔裤更柔软, 并且让裤子更不容易变型。
1.每次穿著时间不可过长,避免弹性减弱.
2.尽量不要蹲坐或蹲著做活动,不然会因弹性疲乏而造成膝盖部分变形变宽.
3.洗涤不可过份拉.扭.转, 尤其是有些人认为牛仔裤很耐洗, 就设定强洗,如此一来弹性很快就消失了.
4.请务必使用专业用裤夹(如果始用一般衣架掉挂,会因为拉扯及长期固定於一个不正常状态,等下次要穿的时候不是腰围变宽,就是已经变形,那时您的宝贝牛仔裤也寿终正寝了.
5.所以如果你是懒人或者是怕麻烦的人, 请选购非弹力布(即一般牛仔裤); 产品标示说明上有"标明是美臀.美脚.显瘦效果的牛仔裤", 就可以避免快速变形的问题. 但是"标明是美臀.美脚.显瘦效果的一般牛仔裤"不能像"伸缩(弹力)牛仔裤"一样, 达到这麼明显的功效(大约只有60%). 不过想想, 买"标明是美臀.美脚.显瘦效果的一般牛仔裤"就可省去很多不必要的麻烦,也是值得的.
平时穿的牛仔裤了三天,如果不是很脏,而且换下来,休息了两天,恢复弹性,另一次清洗时水温不要太热,以免失去弹性。
氨纶弹力丝用来做牛仔的物种到一个新的领域,使牛仔个人和舒适,饰有竹节或不同的颜色,使产品更加适合时尚牛仔,个性化的消费需求,因而有很大的发展潜力。目前,大部分的纬向弹力牛仔布的拉伸弹性伸长的一般为20%至40%,这取决于组织设计,纬度和经度的布上的织物的弹性伸长量的大小松紧度较小的组织,更大的弹性,与此相反,在经固定的组织紧密度条件密封性纬纱较大的弹力,弹性小,纬向紧度达到一定程度时,情况甚至会出现丧失弹性。此外,当前的突出问题,弹力牛仔面料成品纬向缩水率过大,一般不超过10%,个别甚至高达20%。布用于服装生产的不稳定性件造成了很大的困难,解决的办法时,一个不是在产品设计的弹性拉伸过大,一般为20%30%,即保持一定程度的纬度和经度的严密组织和采取预缩时适当增加,其中的布片有较大收缩的方式的张力,从而导致较低的纬向其余整理后的织物收缩率;另一种解决方案是热定形处理弹性牛仔布通过预缩这可能导致更均匀的布片和更稳定,更低的纬纱收缩率,满足服装加工和生产的要求。
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