Igitambaro cyashongeshejwe, izwi cyane nka "umutima" wa mask, ni urwego rw'akayunguruzo ruri hagati muri mask, rushobora kuyungurura bagiteri no gukumira ikwirakwira rya mikorobe. Nk'"inkingi" ya mask, "igitambaro gishongeshejwe" cyakozwe na S2040 ntigishobora gukoreshwa mu gukora mask, ibyo bigira ingaruka mbi ku buryo rusange bwo gukumira icyorezo.
Igikoresho cyo gupima imyenda ya Meltblown
Igitambaro cya Meltblown cyo gukora raporo y'ikizamini muri rusange gikora ikizamini cyo kurwanya, ikizamini cyo kuyungurura neza, gupima mikorobe n'ibindi, igitambaro cyo kuyungurura cyiza cyane kugira ngo harebwe niba ibi bimenyetso byujuje ubuziranenge.
Gushyira mu byiciro udupfukamunwa two kwa muganga
Agapfukamunwa ko kwa muganga ku rwego rwa 1 >;FFP2>KF94> Icyiciro cya A >KN95Udupfukamunwa >KN90/B /C /D mask>;Udupfukamunwa two kubaga>Udupfukamunwa two kwa muganga dushobora gukoreshwa mu buryo butazwi.
Igice cy'ingenzi cya maske idakira virusi ni ibikoresho byo kuyungurura. Ingaruka zo kuyungurura ibikoresho byo kuyungurura ku bice birimo ahanini gutuza imbaraga z'uburemere, gufata, gukubitana kw'ibice, gukwirakwira, gukwirakwira mu kirere, n'ibindi. Mu bikorwa byo kuyungurura bitandukanye, hariho agaciro gato ko kuyungurura ku bice bifite ingano ya metero 0.3 mu kirere, izwi kandi nk'ingano y'ibice binyuramo cyane (MPPS).
Igihe cyo kohereza: Ugushyingo-20-2020