Ubuso bezoNyango
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Ukuphefumla ngobuso kobuso beMask Ffp3
Izixhobo zokuphefumla ziyilelwe ukuba zikulungele ukunxiba, ukusebenza kakuhle ukukhusela, kunye nokuthintela ukuphefumla okuphantsi. Le FFP3 NR isuntswana lokuphefumla sisongelo sesi-4 somaleko osisihluzi esinehafu kunye nevalve, enebhendi ehlengahlengiswayo, igwebu elingaphakathi lempumlo elithambileyo kunye neklip yentsimbi yempumlo. Igwebu elithambileyo le-intranasal libonelela: 1. Itywina lobuso eliphuculweyo 2. Ukuphucula intuthuzelo yomntu onxibayo 3. Ukuzikhetha okungcono I-headband e-elastic eguqulwayo ibonelela: 1. Ukukhuseleka okukhuselekileyo kunye nentuthuzelo enkulu ebusweni, entloko nasentanyeni.
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Ezilahlwayo Maski yoPhando (510K)
Umenzi
3-layer-breathable: 3 layers can better block block particles in the air and filter it to ukunciphisa ukugcwala kokunxiba imaski.
Uyilo olucingisisiweyo: Ikliphu yempumlo efakelweyo inokunceda ukulungelelanisa ibhulorho yempumlo kunye nokunciphisa ukungqubeka kwiiglasi. I-elastic ear loops: I-loops ephezulu kakhulu ibeka uxinzelelo oluncinci ezindlebeni nasebusweni, ukunqanda ukungonwabi okunxulunyaniswa nokusetyenziswa kwexesha elide.
OKUFANELEKILEYO NGOKOMNTU NASEKHAYA: Gcwalisa izixhobo zokukhathalela ukusetyenziswa kwansuku zonke, ekhaya naseofisini, esikolweni nangaphandle, abasebenzi benkonzo kunye neemfuno zomntu. Esona sipho silungileyo sosapho kunye nabahlobo.
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Uhlobo loPhando ngoBume boNyango lwe-IIR
Ngaba zizixhobo zonyango lweklasi 1 ezinokuthi zisetyenziselwe iinjongo zokhathalelo lwempilo kodwa akufuneki zisetyenziselwe iimeko zoqhaqho okanye ezinobungozi obukhulu, okanye kwiimeko ezinobungozi obuphezulu ngokudibana nolwelo okanye izinto ezosulelayo.
Ezi zixhobo zonyango lweklasi 1 kwaye azikho phantsi kwe-FDA 501 (k) iimfuno zokunika ingxelo. Ezi mveliso zenziwe ngabavelisi ababhalisiweyo be-FDA
Iimaski zempilo ezilahlwayo
3-maleko ilaphu non-ephothiweyo kunye ukuhluza ecikizekileyo kunye breathability kangangoko
Kuyonwabisa ukunxiba ixesha elide ngelixa usenza nokhuseleko
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Ezilahlwayo Inqanaba Imaski yoPhando3
Ubume beMveliso kunye nokwakheka】: imaski yotyando yezonyango iqulathe umzimba wemaski (umaleko ongaphandle, umaleko ophakathi, umaleko wangaphakathi), ibhanti yemaski, ikliphu yempumlo. Umzimba wemaski kunye nophahla lwangaphandle zenziwe ngeplypropylene spunbond nonwoven material, kwaye umaleko ophakathi wenziwe nge-polypropylene electrostatic meltblown nonwoven material; izinto zebhanti yemaski eboshiweyo yipolypropylene spunbond nonwoven; ikliphu yempumlo yi-polyethylene kunye nentsimbi yentsimbi. Imveliso ibonelelwa kwifom engenazintsholongwane.
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Ezilahlwayo Inqanaba Imaski yoPhando 2
Umaleko osezantsi nongaphezulu wenziwe nge-polypropylene spunbond yengubo engalukanga, kunye ne-polypropylene electrostatic meltblown ilaphu elingalukanga embindini ngokufudumeza ubushushu.
