1、看：新买工作服一般都会有标签，看标签面料的组成，一般分为纯棉和涤棉两种，如果您购买的是特种防护面料里面也会有介绍，根据标签的介绍我们就会知道面料的基本组成。接下来我们就要看衣服了，纯棉的工作服棉线燃烧之后无残留物的，这点上可以亲手试试。其次看细小部分，比如面料连接处是否有多余线头，是否有缝合不固定等。
1, look: the newly bought work clothes usually have labels. The composition of the label fabric is generally divided into two kinds: pure cotton and polyester cotton. If you buy special protective fabric, there will be an introduction. According to the introduction of the label, we will know the basic composition of the fabric. Then we have to look at the clothes, first of all cotton work clothes after the burning of cotton without residue, this can be a hand to try. Second, look at the small parts, such as whether there is excess thread at the junction of the fabric, and whether there is a stitching unfixed.
2、摸：摸面料，面料的好坏可以通过我们的手感反应出来，纯棉的面料手感好，手感柔软且丝滑。一般涤棉的工作服就略显硬实了。但涤棉工作服如果含棉量很高的的话不仅手感好，而且还有很好的延伸性，特别适合那些工作强度稍大的行业穿着。

2, touch: touch the fabric, the quality of the fabric can be reflected through the feeling of our hand, pure cotton fabric feel the best, soft feel and silk slippery. General polyester and cotton work clothes are slightly hard. But if the polyester cotton work clothes contain high cotton content, it will not only feel good, but also have good extensibility. It is especially suitable for those who work in a slightly bigger industry.
3、水洗：工作服质量的好坏，快的鉴别方法是水洗。水洗之后一般情况下，质量差的工作服的问题都会显现出来，比如缩水、掉色、面料质量差，都看得出来，当然，，如果在购买时选择经过水洗工艺处理过的工作服，那就不用担心了。
3, wash: the quality of the work clothes, the fastest identification method is water washing. Generally speaking, the problems of poor quality work clothes will be revealed after washing. For example, shrinkage, fading and poor fabric quality can be seen. Of course, if you choose to buy clothes that have been washed by water treatment, you need not worry.