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纯棉的衣服洗完会变小吗
更新时间: 2020-07-13 00:00:00  

纯棉的衣服洗完会变小原因如下:

1、因为植物纤维在水中浸泡后会发生膨化,横向变粗,纵向变短,所以衣物就会收缩;

2、水越热,浸泡时间越长,收缩越明显;

3、植物纤维在纺线和织布阶段会受到外力拉伸,在水中浸泡后会恢复到原来状态,造成“缩水”。

关键词: 纯棉 衣服

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