13 textile standards related to masks in China

At present, the standards related to masks in China are as follows:
GB/T6224.4-1986 | Test method for respiratory resistance of airborne particles using a filter type particulate mask

GB/T6224.3-1986 | Test method for filter type particle-repellent mask dead space

GB/T6224.2-1986 | Test method for filtration efficiency of filter-type particle masks

GB/T6224.1-1986 | Test method for total transmissivity of filter-type particle masks

GB/T6223-1997 | self-priming filter particle mask

GB/T2626-1992 | General technical conditions for self-priming filter dust respirator

YY0469-2004 | Technical requirements for medical surgical masks

GB19084-2003|Ordinary absorbent gauze mask (Void, replaced by GB19082-2003)

MT161-1987 | dust filter air supply dust mask general technical conditions

GB19083-2003 | Medical protective mask technical requirements

DB31/292-2003 | Protective gauze masks

DB11/189-2003 | Ordinary knitted fabric masks

LD29-1992|Dust masks

China Labor Insurance Network