How to save the injured clean clothes?
On the way home a few days ago, I accidentally chatted about the work of my friend. It turned out that she worked in a pharmaceutical factory, and the clothes she was wearing were clean clothes, but they always cleaned the clean clothes by themselves.
I did a deep dive into the reason. It turned out that the employees who were working all used the dust-free suit as an apron, and thought that wearing it would prevent their clothes from getting dirty. The little friend mentioned that wearing clean clothes is only to fulfill the needs of work, and he does not understand the reason for wearing clean clothes, and all employees are like this. After listening to my friend's words, my heart is cold. For me, I know the role of the clean suit, but I didn't expect that some employees use it as an apron. The following editor will popularize the fabrics and functions of dust-free clothes for you.
The clean clothes use 100% polyester filament to reduce the amount of dust; this kind of fabric is also called anti-static ultra-clean fabric, which is different from ordinary anti-static fabric. It uses conductive fibers and weaving with corresponding density, the fabric itself does not generate dust. Because it is used in a high clean place, it is required that the fabric cannot become a source of dust in the clean room, which determines that only chemical synthesis can be used. Fiber to produce, and cotton, linen, silk and other natural fibers can not be used in ultra-clean fabrics.
Moreover, the dust-free clothing has good dust filtration performance, and the dust particles in the workplace mainly come from the indoor flowing air and the active human body. When the equipment conditions are determined, to improve the cleanliness is to control the tiny dust produced by the human body in the clothes to the greatest extent, and prevent it from being released into the air. This is called the highest dust filter rate. However, improving the dust filtration rate comes at the expense of fabric and air permeability, so fabrics with loose fabrics are not suitable for use in environments that require cleanliness.
Dust-free clothing not only has extremely high requirements on itself, but also has strict requirements on cleaning. Ordinary cleaning not only fails to meet the cleanliness requirements of dust-free clothing, but also incorrect cleaning methods will damage the conductive wires on the dust-free clothing, making it difficult to clean. The dust-free suit loses its effectiveness.