FFP2 qhov ncauj qhov ntswg pov tseg feem ntau yog tsim los ntawm ntau txheej ntawm cov ntaub tsis-woven, feem ntau suav nrog txheej txheej, txheej lim nruab nrab thiab txheej sab hauv. Cov txheej txheej sab nrauv yog ua los ntawm cov ntaub tsis muaj dej tsis muaj dej, uas tuaj yeem thaiv cov khoom loj thiab cov kua dej. Cov txheej hauv nruab nrab yog cov ntaub nplaum yaj, uas muaj kev pom zoo heev thiab tuaj yeem ntes cov khoom me me nrog txoj kab uas hla ntawm 0.3 microns thiab siab dua, thiab tuaj yeem nqus cov khoom zoo vim nws cov khoom electrostatic. Cov txheej sab hauv yog ua los ntawm cov ntaub mos mos uas tsis yog-woven, uas muab kev nyiam hnav thiab txo cov tawv nqaij khaus. Tag nrho cov qauv tsim kom ntseeg tau tias lub npog ntsej muag muab kev tiv thaiv zoo thaum tswj kev ua pa zoo, ua rau nws haum rau kev hnav mus ntev. Kev xaiv cov khoom siv thiab cov qauv tsim ntawm FFP2 lub npog ntsej muag ua rau nws muaj txiaj ntsig zoo hauv kev tiv thaiv kev ua pa ntawm ntau qhov chaw.
FFP2 Disposable Face Mask
1. Lub Hom Phiaj: FFP2 qhov ncauj qhov ntswg yog tsim los tiv thaiv lossis txo qhov nqus ntawm cov pa phem hauv huab cua, tiv thaiv tus neeg hnav lub cev ua pa, thiab ua kom lub neej muaj kev nyab xeeb.
2. Khoom siv: FFP2 qhov ncauj qhov ntswg feem ntau yog tsim los ntawm ntau txheej ntawm cov ntaub tsis-woven, uas muaj kev pom zoo thiab kev nplij siab.
3. Cov ntsiab lus pom: Cov nyhuv pom ntawm FFP2 lub qhov ncauj qhov ntswg feem ntau yog nyob ntawm nws cov txheej lim tshwj xeeb, uas tuaj yeem ntes cov khoom zoo nrog txoj kab uas hla ntawm 0.3 microns thiab siab dua. Nws cov qauv tsim tso cai rau cov plua plav zoo thiab lwm yam khoom tsis zoo rau kev sib cais kom ntseeg tau tias tus neeg hnav ua pa muaj kev nyab xeeb.
4. Cov qauv ntawv pov thawj: FFP2 lub npog ntsej muag ua raws li cov qauv thoob ntiaj teb thiab feem ntau tau txais daim ntawv pov thawj CE kom ntseeg tau tias lawv muaj kev tiv thaiv kev ua haujlwm. Piv nrog FFP3 lub qhov ncauj qhov ntswg, FFP2 lub qhov ncauj qhov ntswg muaj qhov ua kom pom tseeb me ntsis, tab sis lawv tseem tuaj yeem tiv thaiv cov khoom tsis yog roj ntau.
5. Cov khoom tiv thaiv: FFP2 qhov ncauj qhov ntswg tsim nyog rau kev tiv thaiv cov khoom tsis muaj roj, xws li plua plav, pa taws thiab kab mob. Nws tsis haum rau tuav oily hais.
6. Kev Tiv Thaiv Qib: FFP2 lub qhov ncauj qhov ntswg muaj qhov pom kev ua haujlwm tsawg kawg 94% thiab tsim nyog siv rau ntau qhov chaw, suav nrog kev tsim kho, kev ua liaj ua teb, kev kho mob thiab kev lag luam.











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