For function index of mask, there are Bacterial Filtration Efficiency BFE and Particle . There is no standard specification for medical masks function in Japan.
DASHENG is the name for company and brand, a professional mask maker in China. . exported to USA，Canada，South Africa，Australia，Europe，Japan，Korea, . with FFP1 NR/ FFP2 NR/ FFP3 NR grades, Australia standard AS/NZS1716:2003 . CE · NIOSH · AS/NZS · LA CHINA · MEDICAL/DUST · OTHER · GOGGLE .
2 Apr 2020 . Surgical Masks Help Block Germs But Are No Guarantee . 'Face mask culture' in Asia originated in Japan, as the country grappled with the . In South Korea and China, it is common to see people wearing face masks when .
15 Apr 2020 . TOKYO -- Japan needs 13 million N95 masks in the coming months to fight the . that Japan now relies upon to secure the needed surgical masks and hazmat suits. . a standard that requires advanced manufacturing technology to meet . U.S. President Donald Trump has invoked a Korean War-era law to .
A surgical mask, also known as a procedure mask, medical mask or simply as a face mask, . In Japan and Taiwan, it is common to see these masks worn during the flu season, as a . East Asian culture bolstered by its popularity in Japanese and Korean pop culture which have a big impact on East Asian youth culture.
8 Apr 2019 . In recent months, the Japanese Pitta masks have seen a surge in popularity . like Beijing and Shanghai, as well as in India, the US and South Korea. . In fact, even a surgical mask would provide more protection from PM2.5 .
8 Mar 2020 . In addition to Japan and South Korea, Italy is also the hardest hit area . Below introducing the standards of import masks in several major . According to the standard, the masks are divided into three categories: FFP1 / FFP2 .
26 Apr 2020 . The company, which operates 84 stores, has been giving staff one surgical mask per day since the outbreak hit Japan. In the first week or so .