HAINING DYSHINE TRADE CO.,LTD

We “DYSHINE Medical” is professional mask supplier in Zhejiang Province,China.We offer Non-medical Disposable Masks and KN95 Masks to our customers all over the world.We will make sure “Fast Delivery,Competitive Price And Good Quality”. A surgical mask is a loose-fitting, disposable device that creates a physical barrier between the mouth and nose of the wearer and potential contaminants in the immediate environment. If worn properly, a surgical mask is meant to help block large-particle droplets, splashes, sprays, or splatter that may contain viruses and bacteria, keeping it from reaching the wearer's mouth and nose. Surgical masks are effective barriers for retaining large droplets released from the mouth and nose by the wearer in public. Surgical masks help reduce exposure of the wearer's saliva and respiratory secretions to others that could otherwise travel up to 26 feet. Surgical mask also remind wearers not to touch their mouth or nose, which could otherwise transfer viruses and bacteria after having touched a contaminated surface. A surgical mask, by design, does not filter or block very small particles in the air that may be transmitted by coughs, sneezes, or certain medical procedures. Surgical masks also do not provide complete protection from germs and other contaminants because of the loose fit between the surface of the face mask and the face. A surgical mask is not to be confused with a respirator and is not certified as such. Surgical masks are not designed to protect the wearer from inhaling airborne bacteria or virus particles and are less effective than respirators, which are designed for this purpose.[ Collection efficiency of surgical mask filters can range from less than 10% to nearly 90% for different manufacturers’ masks when measured using the test parameters for NIOSH certification. However, a study found that even for surgical masks with "good" filters, 80–100% of subjects failed an OSHA-accepted qualitative fit test, and a quantitative test showed 12–25% leakage. Modern surgical masks are made from paper or other non-woven material and should be discarded after each use. The wearing of face masks during the COVID-19 pandemic has received varying recommendations from different public health agencies and governments. The World Health Organisation and other public health organisations agree that masks can limit the spread of respiratory viral diseases such as COVID-19. However, the topic has been a subject of debate, with some public health agencies and governments disagreeing on a protocol for wearing face masks. As of early May 2020, 88% of the world's population lives in countries that recommend or mandate the use of masks in public; more than 75 countries have mandated the use of masks. Debates have emerged regarding whether masks should be worn even when social distancing at 2 meters (6 feet), and whether they should be worn during exercise.[9] Additionally, public health agencies of some countries and territories have changed their recommendations regarding face masks over time.[10] Face masks have been a subject of shortages, and not all have been certified. Moreover, substandard masks were reported on the market with significantly reduced performance. Types of face masks include: cloth face masks medical (non-surgical) masks,surgical masks filtering facepiece respirators such as N95 masks and FFP masks Face shields, medical goggles, and other types of personal protective equipment are sometimes used together with face masks.