The current pandemic of the new coronavirus has made us panic all over the world. In order to avoid man-made transmission, we need to consciously do personal protection. So I have to say that you need the best FFP2 masks for effective protection. FFP2 Mask Wholesaler - Customized FFP2 Mask becomes your best choice.
You May Need these before your order
Many FFP2 masks are designed to fold vertically in the middle, making you look a bit like a duck. FFP2 masks are more expensive than ordinary cloth masks or surgical masks, especially given that these masks are not reusable. The ffp2 mask has four layers of protection as well as ear-hanging fixation and adjustable nasal line. Accessories are closer than surgical masks or cloth masks, so they are not so comfortable.
Comfort Test of ffp2 Mask
Cloth masks are ubiquitous, and there are far fewer masks that meet FFP2 standards. Now, they are becoming more needed as FFP2 masks that provide protection for others and the wearer.
Medical masks are widely recommended for a large number of individuals and for long-term use. The effects of wearing surgical masks and FFP2 masks on cardiopulmonary exercise ability have not been systematically reported.
This prospective crossover study quantified the effects of wearing FFP2 masks and ffp2 masks in 12 healthy men, and cardiopulmonary and metabolic responses were monitored by spirometer and impedance electrocardiogram. Ten comfort / discomfort areas of wearing masks were evaluated by questionnaire.
The forced expiratory volume (FEV) was 5. 6 ±1. 0 vs 5. 3 ±0. 8 vs 6. 1 ±1. 0 lash s, respectively sm, ffpm and nm;p = 0. 001. The peak expiratory flow was 8. 7 ±1. 4 vs. 7. 5 ±1. 1 vs. 9. 7 ±1. 6 lash p < 0.001. The maximum power was 269 ±45,263 ±42 and 277 ±46 W ffpm and nm;p = 0.002 respectively. The ventilation volume of the two masks decreased significantly. The use of mask can reduce the peak response of blood lactic acid. The cardiac output is similar to that without a mask. Participants reported persistent and apparent discomfort when wearing ffp2 masks.
In healthy individuals, surgical masks reduce ventilation, cardiopulmonary exercise and comfort. These data are important to refer to advice on wearing masks during work or physical exercise.
The above is an introduction to the effects of FFP2 masks on cardiopulmonary exercise. If you want to know more about ffp2 masks, please feel free to contact us.
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We has 30 fully Automatic FFP2/FFP3 Mask /Medical Mask Production Line with a total daily output of up to 2 million pieces. Our products are mainly exported to Europe market, Japan, Korea, Singapore and other counties. We pass GB 2626-2019, En14683 type IIR and En149 testing to get CE 0370 and CE 0099 certificate for exporting. We have established our own brand "Kenjoy" for our masks which is well selling all over the world.
Post time: Mar-15-2022