纯棉幼儿园园服的标准参照了国际上的有关规定，突出了安 全性、耐用性、舒 适性。例如：规定甲醛含量是参照欧盟生态纺织品认证标准;可分解芳香胺染料检测低限的标准甚至高于欧盟生态纺织品认证标准;新增的“可萃取重金属”检测项目，则参考生态纺织产品认证标准的指标，让校服比一般服装更加安 全。
The standard of pure cotton kindergarten clothing refers to the relevant international regulations, highlighting the safety, durability and comfort. For example, the formaldehyde content is specified according to the EU eco textile certification standard; The standard of detection limit of decomposable aromatic amine dyes is even higher than the EU eco textile certification standard; The newly added "extractable heavy metal" test items refer to the indicators of ecological textile product certification standards, so that school uniforms are safer than ordinary clothing.
生态纺织品的标准是非常环保的，生态纺织品不用可在土里轻易分解掉，此次增加了对填充物的考核，防止黑心棉，被污染纤维制品流入校园。舒 适度也做了高要求。例如要求幼儿园服采用面料含棉量应不少于60%，中小学生直接接触皮肤上衣采用面料含棉量不应少于30%的规定。那么如何洗涤?
The standard of ecological textiles is very environmental friendly. Ecological textiles can be easily decomposed in the soil. This time, the assessment of fillers has been increased to prevent black core cotton and contaminated fiber products from flowing into the campus. Comfort is also high. For example, it is required that the cotton content of fabric should not be less than 60% for kindergarten clothing and 30% for primary and secondary school students' skin contact jacket. So how to wash?

1、棉质幼儿园园服面料洗涤时既可手洗也可机洗，但是由于棉纤维的弹性能能比较低下，因此洗涤时尽量不要用力搓洗，以免造成园服变形而影响尺寸。
1. Cotton kindergarten clothing fabric can be washed by hand or machine, but because the elasticity of cotton fiber can be relatively low, so try not to scrub when washing, so as not to cause deformation of kindergarten clothing and affect the size.
2、纯棉耐碱，因而白色的纯棉园服可以使用碱性较强的洗涤剂进行高温洗涤，但是贴身的衣物不能使用热水浸泡，防止出现汗斑;另外，其他颜色的幼儿园园服尽量以冷水清洗，不建议用含漂白成份的洗涤剂清洗，不可将洗衣粉直接倒在棉织物上，防止褪色。
2. Pure cotton is alkali resistant, so white pure cotton garden clothes can be washed at high temperature with strong alkaline detergent, but close fitting clothes cannot be soaked in hot water to prevent sweat spots; In addition, the kindergarten clothes of other colors should be washed with cold water as far as possible. It is not recommended to wash them with detergent containing bleaching ingredients. The washing powder should not be poured directly on the cotton fabric to prevent fading.
3、白色或者颜色较浅的幼儿园园服，可以在洗涤前先进行一到两个小时的浸泡，以达到更加的去污效果，颜色较深的应该及时洗涤不要浸泡过久，或者可以在水中添加一匙盐，使园服不易褪色。
3. White or lighter kindergarten clothes can be soaked for one to two hours before washing to achieve better decontamination effect. Darker ones should be washed in time and not soaked too long, or a spoonful of salt can be added to the water to make the clothes not easy to fade.