Chophimba kumaso chakuchipatala chomwe chingatayike chimakhala ndi zigawo zitatu zosawomba, chokopa pamphuno ndi lamba wakumaso.Chosanjikiza chosawongoka chimapangidwa ndi nsalu ya SPP ndi nsalu yosungunuka yosungunuka popinda, wosanjikiza wakunja ndi nsalu yopanda nsalu, cholumikizira ndi nsalu yosungunuka, ndipo mphuno yake imapangidwa ndi pulasitiki yokhala ndi chitsulo.Kukula kwa nkhope kumaso: 17.5 * 9.5cm.
Masks athu amaso amabwera ndi zabwino zambiri:
1. Mpweya wabwino;
2. Kusefera kwa bakiteriya;
3. Yofewa;
4. Wopirira;
5. Okonzeka ndi kopanira pulasitiki mphuno, mukhoza kusintha omasuka malinga ndi maonekedwe osiyana nkhope.
6. Malo ogwiritsira ntchito: zamagetsi, hardware, kupopera mbewu mankhwalawa, mankhwala, chakudya, kulongedza, kupanga mankhwala ndi ukhondo waumwini.
Kuchuluka kwa masks akumaso azachipatala:
1. Masks akumaso azachipatala ndi oyenera ogwira ntchito zachipatala ndi ogwira nawo ntchito kuti ateteze ku matenda opatsirana opangidwa ndi mpweya omwe ali ndi chitetezo chokwanira;
2. Masks amaso azachipatala ndi oyenera kuteteza anthu ogwira ntchito zachipatala kapena ogwira nawo ntchito, komanso chitetezo ku kufalitsa magazi, madzi am'thupi ndi splashes panthawi yazachipatala;
3. Chitetezo cha masks wamba azachipatala pa tizilombo toyambitsa matenda sizolondola, kotero amatha kugwiritsidwa ntchito ngati chithandizo chamankhwala nthawi imodzi m'malo wamba, kapena kutsekereza kapena kuteteza tinthu ting'onoting'ono osati tizilombo toyambitsa matenda, monga mungu.
NTCHITO YOGWIRITSA NTCHITO:
♦ Yendetsani chala chakumanzere ndi chakumanja m'makutu mwanu, kapena kuvala kapena kumangirira pamutu panu.
♦ Lozani kopanira pamphuno kumphuno ndikutsina pang'ono mphuno kuti igwirizane ndi mawonekedwe a nkhope.
♦ Tsegulani chigoba chopindika ndipo sinthani mpaka chigobacho chitha kusindikizidwa ndikuphimba pakamwa.
Chigoba cha nkhope ya IIR ndi chigoba chachipatala, Chigoba cha nkhope ya IIR ndiye masks apamwamba kwambiri ku Europe, monga zikuwonetsedwa pansipa mu European Standard for Mask:
EN14683: 2019
| Clasify | TYPE I | TYPE II | TYPE IIR |
| BFE | ≥95 | ≥98 | ≥98 |
| Kuthamanga kosiyana (Pa/cm2) | ＜40 | ＜40 | ＜60 |
| Splash resistancndi pressure (Kpa) | Palibe chofunikira | Palibe chofunikira | ≥16 (120mmHg) |
| Ukhondo wa Microbial (Bioburden)(cfu/g) | ≤30 | ≤30 | ≤30 |
*Masks akumaso azachipatala a Type I akuyenera kugwiritsidwa ntchito kwa odwala ndi anthu ena okha kuti achepetse kufala kwa matenda makamaka pakachitika miliri kapena miliri.Masks a Type I sanapangidwe kuti azigwiritsidwa ntchito ndi akatswiri azachipatala m'chipinda chopangira opaleshoni kapena m'malo ena azachipatala omwe ali ndi zofunikira zofanana.
Muyezo waku Europe wa masks azachipatala uli motere: Masks azachipatala ku Europe akuyenera kutsatira BS EN 14683 (Masks a Medical Face -Njira Zofunikira Zamchenga), ili ndi masikelo atatu: otsika kwambiri.Mtundu wokhazikika Ⅰ, wotsatiridwa ndi Type II ndi Type IIR.Onani pamwambapa tebulo 1.
Mtundu umodzi ndi BS EN 14683:2014, womwe wasinthidwa ndi mtundu waposachedwa wa BS EN 14683:2019.Chimodzi mwazosintha zazikulu mu kope la 2019 ndikusiyanitsidwa kwamakasitomala, TypeⅠ, Type II, ndi Type IIR kuthamanga kwa kusiyana kuchokera 29.4, 29.4 ndi 49.0 Pa/cm2 mu 2014 mpaka 40, 40 ndi 60Pa/cm2.
Nthawi yotumiza: Jul-22-2021
