Zomwe zimafunikira pa FFP2 mask fyuluta media|KENJOY

FFP2 maskndi mtundu wa zinthu zaukhondo, zomwe nthawi zambiri zimavala mkamwa ndi mphuno kuti zisefa mpweya mkamwa ndi mphuno, kuti zitseke mpweya woipa, fungo, madontho, ma virus ndi zinthu zina zopangidwa ndi gauze kapena pepala ndi zinthu zina. .

Chigoba cha FFP2 chimakhala ndi zosefera pa mpweya wolowa m'mapapo.Pamene matenda opatsirana opuma akufalikira, pamene akugwira ntchito m'malo oipitsidwa monga fumbi, kuvala chigoba kumakhala ndi zotsatira zabwino kwambiri.Masks a FFP2 atha kugawidwa kukhala masks osefera mpweya ndi masks operekera mpweya.

Pa Januware 14, 2021, ofesi ya Information Office of the State Council idachita msonkhano wa atolankhani kuti adziwitse kutumiza kwa China masks 224.2 biliyoni mu 2020. Pa February 11, General Administration of Market Supervision ndi madipatimenti ena anayi adagwirizana kuti atumizenso ndikulimbitsa -kukwezera mwakuya kuyang'anira khalidwe la chigoba.

Zosefera za chigoba

Pazinthu zosefera za chigoba chachitetezo chabwino cha FFP2, chikuyenera kukhala ndi zinthu zitatu izi: choyamba, chigoba chikagwirizana bwino ndi nkhope ya wogwiritsa ntchito, kusefa bwino kumakhala kwakukulu, chachiwiri ndikukana kupuma pang'ono, ndipo chachitatu ndikuti wogwiritsa ntchito. amamva bwino.Zida zosefera za fumbi zimapangidwa ndi zinthu zosiyanasiyana, kuphatikiza nsalu wamba, tsitsi la nyama, nsalu zosalukidwa ndi zina zotero.Mtundu wa activated carbon feeling material ndiwotchuka kwambiri mdziko muno.

Kapangidwe ka chigoba cha gauze sichikugwirizana bwino ndi nkhope ya munthu, ndipo tinthu tating'onoting'ono tomwe timawononga kwambiri timalowa m'mapapo kudzera mumpata wapakati pa chigoba ndi nkhope, ndipo zosefera zake nthawi zambiri zimakhala zamakina. nsalu.kuti mukwaniritse bwino kupewedwa kwa fumbi, njira yokhayo yowonjezerera makulidwe ndikuwonjezera makulidwe, ndipo zotsatira zoyipa zokulitsa makulidwewo ndikupangitsa wogwiritsa ntchito kumva kukana kwambiri kupuma komanso kumva kukhala wovuta.The electrostatic ankachitira sanali nsalu nsalu osati kutchinga lalikulu fumbi particles, komanso electrostatic mlandu Ufumuyo pamwamba akhoza adsorb zabwino fumbi ndi electrostatic yokoka kukwaniritsa mkulu fumbi kupondereza dzuwa.Kumbali inayi, makulidwe azinthu zosefera ndi zoonda kwambiri, zomwe zimachepetsa kwambiri kukana kwa kupuma kwa wogwiritsa ntchito komanso kumva bwino, potero kukwaniritsa zofunikira zitatu za zosefera zabwino zomwe tazitchula pamwambapa.Ndi zosefera zabwino komanso kapangidwe ka chigoba chopangidwa mwasayansi, chigoba chogwira ntchito komanso chapamwamba chimapangidwa.

Zoyenera kuchita

Chigoba cha FFP2 chiyenera kukhala kukula koyenera ndi kuvala moyenera kuti chigobacho chigwire ntchito.Masks omwe amagulitsidwa pamsika nthawi zambiri amagawidwa kukhala masks amakona anayi komanso ngati chikho.Chigoba cha makona anayi chiyenera kukhala ndi mapepala osachepera atatu kuti chiteteze.Ogwiritsa ntchito ayenera kukanikiza waya pa chigoba cha FFP2 pa mlatho wa mphuno ndikufalitsa chigoba chonse pamphepete mwa mlatho wa mphuno kuti zikhale zogwira mtima.Angalole mwanayo kuvala amakona anayi opaleshoni chigoba, chifukwa alibe mawonekedwe okhazikika, ngati womangidwa bwino, akhoza kumamatira ku nkhope ya mwanayo.Chigoba cha kapu chiyenera kuwonetsetsa kuti chigobacho ndi chowundana mokwanira pambuyo pokhazikika kumaso kuti mpweya wotuluka sungatuluke kuti ukhale wogwira mtima.Mukavala chigoba cha kapu, yesani kuwomba ndi manja anu pachigoba kuti muwone ngati mpweya uliwonse ukutuluka m'mphepete mwa chigoba cha FFP2.Ngati chophimba cha chigoba cha FFP2 sichili cholimba, chiyikeninso musanachivale.

Zomwe zili pamwambazi ndikuyambitsa zomwe zimafunikira pa FFP2 mask media media.Ngati mukufuna kudziwa zambiri za masks a FFP2, chonde omasuka kulumikizana nafewothandizira mask.