We are located in Ningbo, Zhejiang Province, China, and are a professional manufacturer of masks. Our products include, surgical mask. Medical mask, disposable mask, n95 mask, etc. We have very good prices and a quality assurance system at night. Make sure your products are safe and reliable. Surgical mask manufacturers, wholesale…
1. Clean First use warm water and soap to slowly rub the gauze mask. The bowl-shaped mask can also be gently brushed with a soft brush dipped in detergent, and then washed with water. Warm reminder, try not to rub hard, because if the gap between the warp and weft of the gauze is too…
Masks are one of the everyday items that people use more in daily life, and everyone is familiar with them. However, there are many types of masks. In fact, there are many types of masks. Today I will introduce to you the filtering principle of medical masks. Brownian motion: Because the particle size is too…
1. Dust suppression efficiency The level of the dust blocking efficiency of the mask is based on its blocking efficiency for fine dust, especially for respiratory dust below 2.5 microns. Because this size of dust can directly enter the alveoli, it has a great impact on human health. Dust masks, consisting of filter material activated…
1. Ordinary medical mask Ordinary medical masks are common gauze masks, with four-layer, eight-layer, and sixteen-layer specifications. It meets the relevant registered product standard (YZB), generally lacks the filtration efficiency requirements for particles and bacteria, or the filtration efficiency requirements for particles and bacteria are lower than medical surgical masks and medical protective masks. Ordinary…
Smog days are frequent, and masks have also become an indispensable tool for residents to travel. So do you know what kind of circumstances you need to wear a mask other than a haze? How much do you know about the correct way to wear a mask? We give you a few tips. Before and…