The entire production process of masks is quite large, especially the subsequent disinfection process. This is why a mask is made in 0.5 seconds, so the production efficiency is still short of masks. To understand the production process of masks, start with the structure of the mask itself. , When we cut a medical mask, we can find that the mask has three layers of non-woven fabric, which is also required by the national standard for medical masks, otherwise the protection requirements will not be met.
When making masks, all raw materials are polypropylene (PP), and medical masks are generally referred to as SMS structure. Among them, the spunbond layer is a single layer, and the meltblown layer can be divided into single layer or multiple layers according to filtration requirements. "Meltblown cloth" is commonly known as the "heart" of masks. It is the filter layer in the middle of the mask. It has good filtering, shielding, heat insulation and oil absorption properties, and is an important raw material for the production of masks.
With the supply of raw materials, the process of making masks is not so complicated
