Imaski yobuso bezokwelapha elahlwayo iqukethe izendlalelo ezi-3 ezingalukiwe, isiqeshana sekhala kanye nebhande lemaski yobuso. Ungqimba olungalukiwe lwakhiwe ngendwangu ye-SPP nendwangu encibilikisiwe ngokugoqwa, ungqimba lwangaphandle luyindwangu engalukiwe, i-interlayer iyindwangu encibilikayo, futhi isiqeshana sekhala senziwe ngepulasitiki ngezinto zensimbi. Usayizi ojwayelekile wemaski wobuso: 17.5 * 9.5cm.
Imaski yethu yobuso iza nezinzuzo eziningi:
1. Ukungenisa umoya;
2. Ukuhlunga amagciwane;
3. Ithambile;
4. Iqinile;
5. Ifakwe isiqeshana sekhala sepulasitiki, ungenza ukulungiswa okunethezekile ngokusho kobumo obuhlukene bobuso.
6. Imvelo esebenzayo: i-electronic, hardware, spraying, pharmaceutical, ukudla, ukupakisha, ukukhiqizwa kwamakhemikhali kanye nenhlanzeko yomuntu siqu.
Ububanzi bokusetshenziswa kwamamaski obuso bezokwelapha:
1. Amamaski obuso bezokwelapha afanele abasebenzi bezokwelapha kanye nabasebenzi abahlobene nabo ukuze bavikeleke ezifweni ezithathelwanayo zokuphefumula ezitholakala emoyeni nezisezingeni eliphezulu lokuvikela;
2. Imaski yobuso bezokwelapha ifanele ukuvikelwa okuyisisekelo kwabasebenzi bezokwelapha noma izisebenzi ezihlobene, kanye nokuvikelwa ekudluliseleni kwegazi, uketshezi lomzimba kanye nokuchaphaza phakathi nezinqubo zokuhlasela;
3. Umphumela wokuvikela wamaski wezokwelapha ovamile kuma-microorganisms we-pathogenic awunembile, ngakho-ke angasetshenziswa ekunakekelweni kwezempilo ngesikhathi esisodwa endaweni evamile, noma ukuvimba noma ukuvikela izinhlayiya ngaphandle kwama-microorganisms e-pathogenic, njenge-pollen.
Indlela yokusebenzisa:
♦ Lengisa ibhande lesokunxele nebhande lesokudla ezindlebeni zakho, noma uzigqoke noma uzibophe ekhanda lakho.
♦ Khomba isiqeshana sekhala ekhaleni bese ucindezela ngobumnene isiqeshana sekhala ukuze silingane nesimo sobuso.
♦ Vula ungqimba olugoqekayo lwemaski bese ulungisa kuze kube yilapho imaski ivaleka ikhava umlomo.
Imaski yobuso yohlobo lwe-IIR iyimaski yezokwelapha, imaskhi yobuso yohlobo lwe-IIR iyibanga eliphakeme kakhulu lemaski eYurophu, njengoba kukhonjisiwe ngezansi ku-European Standard for Mask:
EN14683:2019
| Clasify | UHLOBO I | UHLOBO II | UHLOBO IIR |
| I-BFE | ≥95 | ≥98 | ≥98 |
| Ingcindezi ehlukile (Pa/cm2) | ＜40 | ＜40 | ＜60 |
| I-Splash resistancingcindezi (Kpa) | Akudingeki | Akudingeki | ≥16 (120mmHg) |
| Ukuhlanzeka kwamagciwane (Bioburden)(cfu/g) | ≤30 | ≤30 | ≤30 |
*Imaski yobuso bezokwelapha yohlobo I kufanele isetshenziselwe iziguli kanye nabanye abantu kuphela ukunciphisa ingozi yokusabalala kwezifo ikakhulukazi ezimeni eziwubhubhane noma eziwubhubhane. Amamaski ohlobo lwe-I awahloselwe ukusetshenziswa ochwepheshe bezokunakekelwa kwempilo egumbini lokuhlinza noma kwezinye izilungiselelo zezokwelapha ezinezidingo ezifanayo.
Izinga laseYurophu lamamaski ezokwelapha limi kanje: Imaski yezokwelapha eYurophu kufanele ihambisane ne-BS EN 14683 (I-Medical Face Masks -Izindlela Ezidingekayo Zokuhlolwa Kwesihlabathi), inezilinganiso ezintathu: esiphansi kunazo zonke. Uhlobo olujwayelekile Ⅰ, olulandelwa uhlobo II kanye noHlobo lwe-IIR. Bheka ngenhla kwethebula 1.
Inguqulo eyodwa yi-BS EN 14683:2014, ethathelwe indawo yinguqulo yakamuva ye-BS EN 14683:2019. Olunye lwezinguquko ezinkulu kuhlelo lwango-2019 umehluko wengcindezi, i-TypeⅠ, Type II, kanye nokwenyuka komehluko wengcindezi yohlobo lwe-IIR ukusuka ku-29.4, 29.4 kanye no-49.0 Pa/ cm2 ngo-2014 kuya ku-40, 40 kanye no-60Pa/cm2.
Isikhathi sokuthumela: Jul-22-2021
