Indlela esemgangathweni kunye nePost-processing ye-kn95 Mask|KENJOY

Ngokuzinza kobhubhane, inani elikhulu lamashishini abuyela emsebenzini kunye nemveliso, zonke iintlobo zeemveliso zemaski zinokuncitshiswa, ke yintoni ekufuneka uyithathele ingqalelo xa usebenzisaiimaski ze-kN95?Ukuba awuyazi ngokwenene, nceda ujonge le intshayelelo ilandelayo.

Yintoni imaski ye-KN95?

Imaski ye-KN95 yenye yeentlobo ezilithoba zeemaski ezikhuselayo ezingqinwe yi-NIOSH.I-KN95 ayilona igama elithile lemveliso, nje ukuba idibana nomgangatho we-KN95 kunye nemveliso edlulise ukuhlaziywa kwe-NIOSH ingabizwa ngokuba yi-mask ye-KN95, enokucoca amaqhekeza nge-aerodynamic diameter ye-0.075 μ m ± 0.020 μ m kunye nokucoca ukusebenza kakuhle okungaphezulu kwama-95%."N" ithetha ukunganyangeki kwi-oyile (ayikwazi ukumelana ne-oli)."I-95" ithetha ukuba ukuxinana kwamasuntswana kwimaski kungaphezulu kwe-95% engaphantsi kunaleyo ingaphandle kwemaski xa ibonakaliswe kwinani elithile lamasuntswana ovavanyo olukhethekileyo.Kwezi, i-95% ayingomndilili, kodwa ubuncinci.I-KN95 ayilona igama elithile lemveliso, ngokude nje idibana nomgangatho we-KN95 kwaye idlulise ukuhlaziywa kwe-NIOSH, ingabizwa ngokuba yi "mask ye-KN95".Ibanga lokukhusela le-KN95 libonisa ukuba phantsi kweemeko zokuvavanya ezichazwe kumgangatho we-NIOSH, ukusebenza kakuhle kokucoca i-mask filter media kumasuntswana angenawo i-oyile (njengothuli, inkungu ye-asidi, inkungu yepeyinti, i-microorganisms, njl. njl.) ifikelela kwi-95%.

Imigangatho yokhuseleko kwiimaski

Amanye amabakala e-particle mask aqinisekisiwe yi-NIOSH abandakanya: KN95, N99, N100, R95, R99, R100, P95, P99, P100, iyonke ye-9. La manqanaba okukhusela anokukhusela uluhlu lwe-KN95.

"N" ithetha ukunganyangeki kwi-oyile (enganyangekiyo kwi-oyile) kwaye ilungele amasuntswana angeyo-oyile.

"R" ithetha ukuxhathisa kwe-oyile (imelana ne-oyile) kwaye ilungele i-oyile okanye i-oyile into engekhoyo.Ukuba isetyenziselwa ukukhusela i-oily particulate matter, kufuneka isetyenziswe ngaphandle kweeyure ezi-8.

"P" ithetha ukuba ingangenwa yi-oyile kwaye ifanelekile kwizinto ezinamafutha okanye ezingenawo ioli.Ukuba isetyenziselwa i-oily particulate matter, ixesha lokusetyenziswa kufuneka lilandele iingcebiso zomenzi.

"I-95", "99" kunye ne "100" ibhekisela kwinqanaba lokuhluza ukusebenza kakuhle okuvavanywayo kunye ne-0.3 micron particles."95" ithetha ukuba ukusebenza kakuhle kokucoca kungaphezulu kwama-95%, "99" kuthetha ukuba ukusebenza kakuhle kokucoca kungaphezulu kwama-99%, kwaye "100" kuthetha ukuba ukusefa kungaphezulu kwama-99.7%.

Yeyiphi imaski eyona nto iluncedo ngamaxesha kaxakeka

Imaski ye-KN95 lukhetho lokuqala lokuthintela usulelo lwendlela yokuphefumla, lulandelwa yimaski yotyando lwezonyango, enokuthintela usulelo lwendlela yokuphefumla ukuya kumkhamo othile.Kodwa njengeemaski zethu zesiqhelo zephepha, iimaski zomqhaphu, iimaski zekhabhoni ezisebenzayo, iimaski zesiponji, kuba izixhobo zabo aziqinanga ngokwaneleyo, umphumo wokuthintela usulelo ulinganiselwe, ngoko ayilokhetho lokuqala.

Indlela yokujongana neemaski ezisetyenziswayo ezikhuselekileyo

Ngokweempawu zenoveli coronavirus, iimaski ezisetyenziswa ngabasebenzi bezonyango zinokufakwa ngokuthe ngqo kwiingxowa ezikhethekileyo zenkunkuma yezonyango.Iimaski ezisetyenziswa ngabantu abaqhelekileyo zinokucocwa ngesitshizi sotywala, zitywinwe ngokwahlukeneyo kwiingxowa zeplastiki okanye ezinye izinto, emva koko zilahlwe kwimigqomo yothuli evaliweyo.Kufuneka kuqatshelwe ukuba ungachukumisi iimaski ezisetyenzisiweyo zabanye abantu, ukwenzela ukuba ugweme ukusuleleka, kwaye ungaphosi iimaski ezisetyenzisiweyo kwiingxowa okanye iipokotho ngokuthanda, ukwenzela ukuba zingcoliseke lula.

Le yimigangatho yeemaski ze-kn95 kunye nokuqaliswa kweendlela emva kokulungiswa.Ukuba ufuna ukwazi ngakumbi malungaIimaski zeFFP2, nceda uzive ukhululekile ukuba uqhagamshelane nathiIhoseyile yobuso bemaski yonyangoiingcebiso.