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Must-have test items for medical mask
November 6,2020.
Testing requirements for medical masks Medical masks need to undergo mask molding, pressing, edge trimming, ear strap spot welding, nose bridge line fitting, packaging, bacteria filtration, particle f...
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Do we need to test the melt-blown cloth before mask production?
November 11,2020.
Masks generally refer to appliances worn on the mouth and nose to filter the air in the entrance and exit nose to prevent harmful gases, odors, and droplets from entering and exiting the wearer's nose...
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How to test meltblown?
November 13,2020.
Melt-blown fabric is the core material of the mask to filter germs. The medical mask has three layers, melt-blown fabric is the middle layer. It has strong filtering, shielding and insulation properti...
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How to do the face masks test? And what are the items?
November 17,2020.
Masks are a kind of sanitary products. Generally, they are worn on the mouth and nose to filter the air entering the mouth and nose to block harmful gases, odors, droplets, viruses, and other substanc...
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Mask testing standards ＆ COVID-19
November 18,2020.
GBPI provides the public with important mask testing standards free of charge. These standards are applicable to production and personal protective equipment-including N95 masks, medical masks and dis...
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Coronavirus Disease- (COVID-19) Related Products Business Guidance
November 18,2020.
This guidance is divided into four (5) main categories: face coverings, gowns, gloves, disinfectant and cleaning products, mask testing equipment. FACE COVERINGS There are many types of face coverings...
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COVID-19: How much protection do face masks offer?
November 20,2020.
Can face masks help slow the spread of the coronavirus that causes COVID-19? Yes, face masks combined with other preventive measures, such as frequent hand-washing and social distancing, he...
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How to prevent aerosol transmission?
November 26,2020.
At present, relevant experts have proposed that the transmission of the noval coronavirus pneumonia is mainly direct transmission, aerosol transmission and contact transmission. So what is aerosol tra...
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Do You Know Masks?
November 27,2020.
As for masks, they are divided into civilian and medical categories, which are further divided into several categories. There are differences in product standards and requireme...
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What's the Difference Between N95 and KF94 Masks?
December 3,2020.
They look similar, and they filter a nearly identical percentage of particales-95% versus 94%. This chart from 3M explains the differences between the N95 and “first class” Korean masks. The columns h...
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How to confirm the bacterial filtration efficiency (BFE)meltbolwn materials and nonwoven fabrics mask?
December 4,2020.
With the novel coronavirus growing, the mask demand would be more developing because it is significant for us to protect ourselves and away this virus in daily life. GBPI will bring your some topic ne...
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How to choose a face masks equipment supplier If you are a laboratory
December 8,2020.
Different industries have different requirements for suppliers, and the selection of suppliers should be based on the special requirements of the industry and the company....
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