Today, the editor will introduce to you a very popular mask. This kind of mask is perfect to wear in hazy weather. It can very effectively block harmful gases in the air, such as PM2 .5, and other very fine dust, bacteria, etc. in the air.
It is a mask made of polytetrafluoroethylene mask film.
The original masks mostly used multi-layer skim gauze, with large fiber spacing. Even if many layers were used, they could only block large particles and had little effect on PM2.5.
After development, masks began to use melt-blown cloth raw materials. Melt-blown cloth uses the principle of electrostatic repulsion to block particles in the air and has a good protective effect against PM2.5. However, melt-blown non-woven fabrics The charge will gradually disappear over time.
Moisture from breathing can also cause static charges to disappear.
So, the anti-haze effect of “electrostatic adsorption” is much shorter than you think.
The elderly and children should not wear melt-blown non-woven masks.
Masks are made of multiple layers of non-woven fabrics and have high air resistance, which can easily lead to breathing difficulties and even respiratory damage.
As a newly released third-generation mask filter element, polytetrafluoroethylene mask membrane has successfully solved all the shortcomings of the second-generation mask and can be worn comfortably by people of all ages.
It is a polytetrafluoroethylene mask film manufacturer integrating production, sales and customization.
The company has advanced PTFE film production lines and composite production lines.
The company’s products are widely used in various fields. With strong technical force and strict management system, the company ensures that everything focuses on the interests of users and provides users with high technology, high quality, high performance and high level. The product.
Interested parties can enter the store for consultation.