Tus kab mob coronavirus tshiab yuav tsis tso tseg, tus mob khaub thuas super thiab qee cov kab mob sib kis tshwm sim, uas xav kom peb ua qhov kev tiv thaiv tus kheej kiag li thiab ua lub luag haujlwm rau lub zej zog.Tom qab ntawd hauv kev xaiv cov khoom siv tiv thaiv tus kheej, peb yuav tsum yog thawj qhov kev xaiv rau lub qhov ncauj qhov ntswg, thiab muaj ntau hom qhov ncauj qhov ntswg.Peb paub li cas txogFFP2 qhov ncauj qhov ntswg,daim npog qhov ncauj pov tseg, tiv thaiv qhov ncauj qhov ntswg, phais qhov ncauj qhov ntswg, thiab lwm yam. Niaj hnub no,Tuam Tshoj kev cai kho qhov ncauj qhov ntswg, kev cai kho mob tiv thaiv lub ntsej muag, ffp2 daim npog qhov ncauj lag luam wholesale cov chaw tsim khoom qhia cov kev paub yooj yim rau koj.
Tej zaum koj yuav xav tau cov no ua ntej koj xaj
Cov ntaub ntawv yooj yim
Lub npog ntsej muag kho mob yog tsim los ntawm lub ntsej muag lub cev thiab txoj siv tawv nruj.Lub npog ntsej muag lub cev tau muab faib ua sab hauv, nruab nrab thiab txheej txheej.Cov txheej sab hauv yog cov khoom siv tawv nqaij, nruab nrab txheej yog txheej txheej lim cais, thiab txheej txheej txheej yog cov khoom tshwj xeeb antibacterial txheej.Lub npog ntsej muag kho mob ua tau zoo no muaj qhov muaj zog hydrophobicity thiab huab cua permeability, thiab muaj kev lim dej tseem ceeb ntawm cov kab mob me me-cov kabmob aerosols lossis cov plua plav tsis zoo, tab sis tsis tuaj yeem lim PM10 thiab PM2.5.Cov nyhuv lim tag nrho yog qhov zoo, thiab cov khoom siv tsis muaj tshuaj lom thiab tsis muaj mob.Yooj yim rau hnav.
Yam ntxwv
1. Lub teeb yuag, xis nyob, tsis muaj ntxhiab, tsis muaj iav fiber ntau, tsis ua rau tawv nqaij, tsis muaj dej.
2. Mos thiab xis adjustable qhov ntswg choj clip
3. Qhov ua tsis taus pa yuav tsum me me, thiab nws yog huv si rau hnav.Cov aerosol, plua plav, fumigation, pos huab, cov pa phem thiab cov pa phem yog adsorbed los ntawm cov khoom lim kom tiv thaiv kom tsis txhob nqus tau.
Lwm yam nta:
1. Pom kev ua haujlwm zoo: Raws li cov xwm txheej tau teev tseg, cov khoom tiv thaiv yuav lim tawm cov teeb meem hauv huab cua;
2. nplaim retardant kev ua tau zoo: cov khoom tiv thaiv tiv thaiv nws tus kheej los ntawm ignited, flaming thiab nplaim retardant;
3. Kev tua kab mob: siv lub cev los yog tshuaj tua kab mob los yog tshem tawm cov kab mob kab mob ntawm cov kab mob sib kis los ua kom tsis muaj mob;
4. Sterilization: tua tag nrho cov kab mob ntawm cov kab mob sib kis los ntawm kev siv lub cev lossis tshuaj ua kom tsis muaj menyuam;
5. Nws tuaj yeem ua tiav cov txiaj ntsig ntawm plua plav.
Kev faib tawm
Muaj ntau hom kev kho mob qhov ncauj qhov ntswg.Cov qhov ncauj qhov ntswg kho mob feem ntau yog cov qhov ncauj qhov ntswg uas tsis yog siv pov tseg, daim npog qhov ncauj, thiab cov qhov ncauj qhov ntswg tshwj xeeb.
1. Cov qhov ncauj qhov ntswg uas tsis yog-woven pov tseg, muaj ntau tshaj peb txheej, tuaj yeem cais cov kab mob thiab cov plua plav, thiab siv pov tseg, nyab xeeb thiab txhim khu kev qha, tsis muaj kev pheej hmoo ntawm kev kis kab mob thib ob.
2. Gauze qhov ncauj qhov ntswg yog hom ntsej muag uas siv ntau tshaj plaws.Gauze qhov ncauj qhov ntswg tau dav siv hauv kev kho mob thiab kev tshawb fawb tshawb fawb.
3. Lub qhov ncauj qhov ntswg tiv thaiv kab mob yog tsim los ntawm cov ntaub ntawv tshwj xeeb nrog cov txheej lim dej hauv nruab nrab.Feem ntau, cov txheej lim yog ua los ntawm cov pa roj carbon activated lossis cov ntaub meltblown.Nws muaj cov nyhuv sterilization thiab sterilization.
2. Raws li cov yam ntxwv ntawm kev ua tau zoo thiab thaj tsam ntawm daim ntawv thov, lub npog ntsej muag kho mob tuaj yeem muab faib ua: daim npog qhov ncauj tiv thaiv kev kho mob, daim npog ntsej muag kho mob, thiab daim npog ntsej muag kho mob.
1. Kev kho mob qhov ncauj qhov ntswg
Nyob rau hauv txoj kab nrog GB19083-2003 "Technical Requirements for Medical Protective Masks", cov kev qhia tseem ceeb muaj xws li tsis muaj roj particle pom efficiency thiab airflow kuj:
(1) Pom kev ua haujlwm zoo: Nyob rau hauv qhov xwm txheej ntawm huab cua ntws (85 ± 2) L / min, pom kev ua haujlwm ntawm sodium chloride aerosol nrog aerodynamic nruab nrab txoj kab uas hla (0.24 ± 0.06) μm tsis tsawg dua 95%, uas yog nyob rau hauv txoj kab nrog N95 (los yog FFP2) thiab siab dua.
(2) Inhalation tsis kam: Nyob rau hauv cov dej ntws saum toj no, qhov nqus nqus tsis siab tshaj 343.2Pa (35mmH2O).
2. Kev kho mob qhov ncauj qhov ntswg
Raws li YY 0469-2004 "Technical Requirements for Medical Surgical Masks", cov kev qhia tseem ceeb suav nrog kev pom kev ua haujlwm zoo, cov kab mob pom kev ua haujlwm thiab ua pa ua pa:
(1) Pom kev ua haujlwm zoo: nyob rau hauv qhov xwm txheej ntawm huab cua ntws (30 ± 2) L / min, pom kev ua haujlwm ntawm sodium chloride aerosol nrog aerodynamic nruab nrab txoj kab uas hla (0.24 ± 0.06) μm tsis tsawg dua 30%;
(2) Cov kab mob pom kev ua haujlwm zoo: nyob rau hauv cov xwm txheej tshwj xeeb, kev pom kev ua haujlwm ntawm Staphylococcus aureus aerosols nrog qhov nruab nrab ntawm qhov nruab nrab ntawm (3 ± 0.3) μm tsis tsawg dua 95%;
(3) Ua pa tsis kam: Nyob rau hauv cov xwm txheej ntawm kev ua kom pom kev ua haujlwm thiab ntws tus nqi, qhov kev ua pa tawm tsis tshaj 49Pa, thiab lub sijhawm ua haujlwm tsis dhau 29.4Pa.
3. Tej qhov ncauj qhov ntswg kho mob
Raws li cov txheej txheem sau npe cov khoom lag luam (YZB), feem ntau tsis muaj kev pom zoo rau cov khoom siv thiab cov kab mob, lossis cov kev pom zoo rau cov kab mob thiab cov kab mob yog qis dua qhov ncauj qhov ntswg kho mob thiab daim npog qhov ncauj tiv thaiv kev kho mob.
Xav nyeem
Peb muaj 30 tag nrho Tsis Siv Neeg FFP2 / FFP3 Mask / Medical Mask Ntau Lawm Kab nrog tag nrho cov khoom tsim tawm txhua hnub txog li 2 lab daim.Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Nyiv, Kauslim Teb, Singapore thiab lwm lub nroog.Peb dhau GB 2626-2019, En14683 hom IIR thiab En149 xeem kom tau txais CE 0370 thiab CE 0099 daim ntawv pov thawj rau kev xa tawm.Peb tau tsim peb tus kheej lub npe "Kenjoy" rau peb lub qhov ncauj qhov ntswg uas muag zoo thoob plaws ntiaj teb.
Post lub sij hawm: Sep-27-2022