Meltblown jira

Meltblown jirandiyo yakakosha midziyo yemasasi.Meltblown jiraanonyanya kushandisa polypropylene sezvo huru mbishi zvinhu, uye faibha dhayamita anogona kusvika 1 kusvika 5 microns. Masks ekurapa uye maN95 masks akaumbwa nespunbond layer, meltblown layer uye spunbond layer. Pakati pavo, iyo spunbond rukoko uye meltblown layer zvese zvakagadzirwa ne polypropylene PP zvinhu. Kune akawanda mavhaid, fluffy chimiro, uye yakanaka peta kuramba. Iyo ultrafine fibers ine yakasarudzika capillary chimiro inowedzera huwandu nenzvimbo nzvimbo yefibiti pachiyunisiti nzvimbo, zvekuti iyo yakanyungudika-jira jira rine zvakanaka kufararira, kudzivirira, kupisa kupisa, uye kutora mafuta. Inogona kushandiswa muminda yemhepo, mvura yekusefa zvinhu, kuputira zvinhu, zvekutapa zvinhu, masiki zvigadzirwa, zvekushisa zvinoputira zvinhu, oiri-inonwisa zvinhu uye maipukuta.

Musi waKurume 8, 2020, iyo yeHurumende-yeA Asset Supervision uye Administration Commission yeState Council yakaunza kuti pamberi pechinodikanwa chemachira akanyungudika ezvemasikisi emidziyo, iyo yeHurumende-Yeavo Asset Supervision uye Administration Commission yeState Council yakatungamira akakodzera epakati mabhizinesi kuti akurumidze kuvaka kweyekugadzira mitsara, kuiisa mukugadzira nekukurumidza sezvazvinogona, uye kuwedzera iyo yakanyungudika-inopepereswa machira emusika. Kudzivirira uye kutonga zvinopa dziviriro. Sekureva kweSASAC Medical Equipment Special Working group, kubva musi wa 24:00 muna Kurume 6, kuburitswa kwejira rakapukutwa-rakaputika remabhizimusi epakati rakasvika matani makumi maviri nemashanu pazuva iro. Sezvo mutsara wekugadzira mutsva wapera kuiswa mukugadzira, kuburitswa kwemicheka yemelbbown inotarisirwa kuwedzera zvakanyanya muvhiki inotevera. SASAC nemabhizimusi epakati vacharamba vachiwedzera mabasa avo ekuona kuwanikwa kwezvinhu zvekurapa zvakaita senge zvigadzirwa zvekugadzira mask.