Our company has 9 automatic production lines, a full set of respiratory protection production equipment such as ink print machine, spot welding machine, professional testing equipment etc.
Views: 221 Author: Site Editor Publish Time: 2022-10-10 Origin: Site
FFP2 masks refer to masks complying with the European standard (CEEN149:2001). The European standards for protective masks are divided into three stages: FFP1, FFP2 and FFP3. The difference to the American standard is that the detection flow is 95 l/min and DOP oil is used for dust production.
What is the filter material of the FFP2 mask?
How to use FFP2 masks?
How to choose FFP2 masks?
Different FFP2 masks use different filter materials. The filter effect depends on the particle size of the particles and is also influenced by whether the particles contain oil. FFP2 masks are usually classified according to filtration efficiency and then classified according to whether they are suitable for filtering oil particles. Oil-free particles such as dust, water mist, stainless bubbles, oil-free vapours (welding fumes), micro-organisms, etc. Although filter materials with "non-oily particles" are relatively common, they are not suitable for oily particles such as oil stains, oil vapours, asphalt vapours, coking waste gases etc. The filter material suitable for oily fine dust can also be used for non-oily fine dust.
How to use the FFP2 mask
Wash hands before applying the FFP2 mask and before and after removing the mask;
The coloured side of the mask shows outwards and the side with the metal sheet upwards;
Tie the rope with which the mask is attached or wrap the rubber band of the mask around the ears so that the mask is close to the face.
The FFP2 mask should cover the mouth, nose and chin completely;
Press the metal sheet on the mask firmly along both sides of the nose back to place the mask close to the face.
Avoid touching the mask after wearing the FFP2 mask; If you need to touch the mask, wash your hands thoroughly before and after touching.
First, FFP2 masks have a higher dust-blocking efficiency. The dust-blocking effect of a mask is based on its dust-blocking effect for fine dust, especially for respiratory dust under five millimeters. The dust-blocking principle of general molar masks is the mechanical filtration, i.e. when the dust collides with the gauze, some large dust particles in the gauze are blocked by blocking layers. However, fine dust, in particular dust less than five millimeters, will penetrate through the masks of the Gaza Strip and enter the respiratory tract. There are some anti-particle masks that are sold on the market. The filter material consists of permanently statically charged fibres. When passing through the filter material, pulmonary dusts less than five millimeters are electrostatically attracted and adsorbed to the filter material. It really does play a role in preventing dust.
Secondly, FFP2 masks are better suited to face shape. If the mask is not close to the face, the dust in the air enters the respiratory tract through the gap around the mask. Therefore, people should choose an anti-fine dust mask that matches their face shape and wear an anti-fine dust mask properly.
Thirdly, FFP2 masks should be comfortable to wear, including low breathing resistance, low weight, hygienic wear and easy maintenance, such as wearing a curved anti-particle mask.
Xiamen PinzTec Co., Ltd, a Chinese pioneer in the masking industry, has undertaken to provide the best suitable FFP2 masks at a reasonable price and all that is necessary to meet customer needs.
