小学生校服面料处理有哪些步骤？
What are the steps for the fabric treatment of primary school uniforms?
洗水：使织物更柔软、在视觉更自然干净
Washing water: make the fabric softer and more natural and clean in vision
预缩水：高温预缩，可避免做成成衣后下水水洗变形。
Preshrinking: preshrinking at high temperature can avoid deformation after washing in water.
错误的洗涤方式：
Wrong washing method:
1、高温杀毒过了穿着才放心！对于这部分家长只能说衣服都有一定的温度承受范围，对于不耐高温的衣服而言热水会使原本不褪色的衣服加剧褪色。
1. High temperature anti-virus. Don't worry until you wear it! For these parents, they can only say that clothes have a certain temperature tolerance range. For clothes that are not resistant to high temperature, hot water will aggravate the fading of clothes that do not fade.
2、所有衣服都机洗
2. All clothes are machine washed
许多家长贪图方便，大人小孩子的衣服都塞进洗衣机里面清洗。这是非常不科学的洗涤方式。
Many parents are greedy for convenience. The clothes of adults and children are stuffed into the washing machine for cleaning. This is a very unscientific washing method.

1）一般的家庭只有一台洗衣机，既洗大人的衣服又洗小朋友的衣服，容易交叉；
1) The average family has only one washing machine, which can wash the clothes of both adults and children. It is easy to cross;
2）小朋友活泼好动，衣服较脏，机洗没有手洗干净。
2) The children are lively and active. Their clothes are dirty. They are machine washed but not hand washed.
3）不是每一种面料都适合机洗，比如纯棉织物就要求手洗。我们的校服吊牌上都有注明需手洗的，可选择机洗的轻揉模式，洗完悬挂晾干！
3) Not every kind of fabric is suitable for machine washing. For example, pure cotton fabric requires hand washing. Our school uniform hangtag indicates that it needs to be washed by hand. You can choose the light kneading mode of machine washing and hang it to dry after washing!
3、衣服泡久一点洗
3. Wash the clothes after soaking for a long time
部分家长喜欢把衣服更容易清洗干净，甚至于泡一个晚上再洗的都有。然而，恰恰相反，衣服浸泡时间过长，洗衣液溃的化学物质和衣物中的污渍更容易解决，发出臭味，并且衣物更容易褪色和老化。
It's easier for parents to wash some clothes in the evening, or even wash some of them. On the contrary, however, if clothes are soaked for a long time, the chemicals in the laundry solution and the stains in the clothes are easier to solve, give off a bad smell, and the clothes are more likely to fade and age.
那么，浸泡时间多久才适宜呢？
So, how long is the soaking time appropriate?
经有关方面研究证实，衣服纤维中的污垢在14分钟内就会渗到水中。在这个时间洗衣服比较容易洗干净，如果衣服在水中浸泡过久，水中的污垢又会被纤维吸收，因此，衣服不宜浸泡得太久。
According to the research of relevant parties, the dirt in the clothing fiber will seep into the water within 14 minutes. It is easier to wash clothes at this time. If the clothes are soaked in water for too long, the dirt in the water will be absorbed by the fiber. Therefore, the clothes should not be soaked for too long.
4、使劲搓衣服
4. Rub your clothes hard
小朋友的衣服都比较脏，许多家长喜欢对着污渍使劲搓，这反而会让衣服上的污渍越来越大，甚至磨损衣物。
Children's clothes are dirty. Many parents like to rub the stains hard, which will make the stains on the clothes bigger and bigger, and even wear the clothes.