如何防止丝绸面料收缩 How to Prevent Silk Fabrics from Shrinking

如何防止丝绸面料收缩 

How to Prevent Silk Fabrics from Shrinking

丝绸织物在洗涤后往往会收缩约1-2cm。如果你想用一块丝绸面料做成丝绸衣服，你需要知道如何预收缩丝绸面料。

Silk fabric tends to shrink about 1-2cm after washing. If you want to make silk clothes out of a piece of silk fabric, your need to know how to pre-shrink silk fabrics.

丝绸面料收缩率图表  Silk Fabric Shrinkage Rate Chart

以上是丝绸织物在用普通收缩机整理后丝织物未预收缩时的收缩率。The above is the shrinkage rate of silk fabrics after finishing with ordinary shrinking machine when the silk fabric has not been preshrunk.

如果按照收缩率的上限进行预收缩，洗涤后的丝绸织物的收缩率不会超过2%。If pre-shrinking is done according to the upper limit of shrinkage rate, the shrinkage rate of silk fabric after wash won’t exceed 2%.

如果按照收缩率的上限进行预收缩，洗涤后的丝绸织物的收缩率不会超过1%。If pre-shrinking is performed according to the upper limit of shrinkage rate, the shrinkage rate of silk fabric after wash won’t  exceed 1%.

如果按照收缩率的上限进行预收缩，织物的宽度也会相应地收缩。例如，真丝乔其纱，预收缩后按收缩率的上限，其宽度将为135厘米（原宽为140厘米）。If pre-shrinking is done according to the upper limit of the shrinkage rate, the width of the fabric will also shrink accordingly. For example , silk georgette, after pre-shrinking according to the upper limit of the shrinkage rate, its width will be 135 cm (original width is 140cm).

如何防止丝绸面料收缩 How to Prevent Silk Fabrics from Shrinking

1.首先，清除丝绸织物上的灰尘或有色杂线。Firstly, remove dust or colored miscellaneous threads from silk fabric. 

2.在冷水中按每米0.2克的比例加入一些盐，轻轻浸泡丝绸10-15分钟，以保持颜色，防止织物硬化。Put some salt in cold water at a ratio of 0.2 grams per meter silk fabric, and gently soak the silk fabric for 10-15 minutes to preserve the color and prevent the fabric from hardening. 

3.需要用清水冲洗几次；清洗时用手轻轻擦拭，清洗后不要用力扭动，以免产生皱纹。为了保持丝绸的光亮和柔软，你可以在最后的漂洗过程中加入几滴白醋。It needs to be rinsed several times with clean water; gently rub it with your hands when washing, and do not twist it with force after washing to avoid wrinkles. In order to keep the silk bright and soft, you can add a few drops of white vinegar during the final rinse.

4.或者采用预缩机器。Or use a pre shrinking machine。