Malo a fyuluta ya air cabin ya Mann + Hummel tsopano akukwaniritsa zofunikira za CN95 certification, yomwe idakhazikitsidwa mu February 2020 ndi China Automotive Technology and Research Center (CATARC).

Chitsimikizo cha CN95 chimachokera pamayeso oyeserera omwe adapangidwa kale ndi bungwe lofufuza la CATARC pakufufuza kwake pamsika pamsika waku China wosefera mpweya. Mann+Hummel akuthandizira opanga magalimoto pantchito yopereka ziphaso.

Zomwe zimafunikira pakutsimikizika kwa CN95 ndikutsika kwamphamvu, mphamvu yogwira fumbi komanso kuchita bwino pang'ono. Malire adasinthidwanso pang'ono kuti awonjezere certification ya fungo ndi gasi adsorption.

Kuti mufike pamlingo wapamwamba wa CN95 (TYPE I), zowulutsa zomwe zimagwiritsidwa ntchito muzosefera za kanyumba ziyenera kusefa kuposa 95% ya tinthu tating'onoting'ono tokulirapo kuposa 0.3 µm. Izi zikutanthauza kuti tinthu tating'onoting'ono ta fumbi, mabakiteriya ndi ma aerosol a virus amatha kutsekedwa.

Kuyambira koyambirira kwa 2020 Mann + Hummel wakhala akuthandizira makasitomala a OE bwino ndi satifiketi ya CN95 yomwe ingagwiritsidwe ntchito kokha kudzera pa othandizira a CATARC, CATARC Huacheng certification Co., Ltd ku Tianjin. Mann+Hummel atha kukweza kusefa kwa zosefera za mpweya wa kanyumba mu zida zoyambira komanso pambuyo pake.