Kunokwenzeka ukuba umenzi wezinto eziqhelekileyo, njengomzi-mveliso weempahla, abe ngumenzi weemaski, kodwa kukho imingeni emininzi ekufuneka ayoyise. Kwakhona ayisiyonkqubo yobusuku obunye, njengoko iimveliso kufuneka zivunywe ziimibutho kunye nemibutho emininzi. Imiqobo ibandakanya:
Ukuhambahamba kwimibutho yemigangatho yovavanyo kunye neziqinisekiso.Inkampani kufuneka iyazi inethiwekhi yemibutho yovavanyo kunye namaqumrhu oqinisekiso kunye nokuba ngubani onokuwanika iinkonzo. Iiarhente zikarhulumente kuquka i-FDA, i-NIOSH, kunye ne-OSHA zibeka iimfuno zokhuseleko kubasebenzisi bokugqibela beemveliso ezifana neemaski, kwaye ke imibutho efana ne-ISO kunye ne-NFPA ibeka iimfuno zokusebenza ezijikeleze ezi mfuno zokhuseleko. Emva koko imibutho yeendlela zovavanyo ezifana ne-ASTM, i-UL, okanye i-AATCC idala iindlela ezimiselweyo ukuqinisekisa ukuba imveliso ikhuselekile. Xa inkampani ifuna ukuqinisekisa imveliso njengekhuselekileyo, ithumela iimveliso zayo kwiqumrhu loqinisekiso elifana ne-CE okanye i-UL, eliza kuvavanya imveliso ngokwayo okanye lisebenzise indawo yovavanyo yomntu wesithathu evunyiweyo. Iinjineli zivavanya iziphumo zovavanyo ngokuchasene nenkcazo yokusebenza, kwaye ukuba iyaphumelela, umbutho ubeka uphawu lwawo kwimveliso ukubonisa ukuba ikhuselekile. Zonke ezi mibutho zinxulumene; abasebenzi bemibutho yoqinisekiso kunye nabavelisi bahlala kwiibhodi zemibutho yemigangatho kunye nabasebenzisi bokugqibela beemveliso. Umenzi omtsha kufuneka akwazi ukuhamba kwinethiwekhi yemibutho enxulumeneyo ephatha imveliso yakhe ethile ukuqinisekisa ukuba imaski okanye i-respirator eyidalayo iqinisekisiwe ngokufanelekileyo.
Ukujonga iinkqubo zikarhulumente.I-FDA kunye ne-NIOSH kufuneka zivume iimaski zotyando kunye nezixhobo zokuphefumla. Ekubeni ezi ziinkampani zikarhulumente, le inokuba yinkqubo ende, ingakumbi kwinkampani yokuqala engakhange idlule kwinkqubo ngaphambili. Ukongeza, ukuba kukho into engahambi kakuhle ngexesha lenkqubo yokuvunywa kukarhulumente, inkampani kufuneka iqale kwakhona. Nangona kunjalo, iinkampani esele zinemveliso efanayo ezidlula kule nkqubo zinokusekela indlela yazo kwiimvume zangaphambili ukuze zonge ixesha nomsebenzi.
Ukwazi imigangatho ekufuneka yenziwe ngayo imveliso.Abavelisi kufuneka bazi uvavanyo oluza kudlula kwimveliso ukuze bakwazi ukuyenza ngeziphumo ezihambelanayo kwaye baqinisekise ukuba ikhuselekile kumsebenzisi wokugqibela. Eyona meko imbi kakhulu kumenzi wemveliso yokhuseleko kukukhunjulwa kuba kutshabalalisa udumo lwabo. Abathengi bePPE kunokuba nzima ukubatsala kuba bathanda ukunamathela kwiimveliso eziqinisekisiweyo, ingakumbi xa oko kunokuthetha ukuba ubomi babo busemngciphekweni.
Ukhuphiswano nxamnye neenkampani ezinkulu.Kwiminyaka elishumi edlulileyo okanye ngaphezulu, iinkampani ezincinci kweli shishini ziye zafunyanwa zaza zadityaniswa zaba ziinkampani ezinkulu ezifana neHoneywell. Iimaski zotyando kunye nee-respirators ziimveliso ezikhethekileyo kakhulu ezinokuveliswa ziinkampani ezinkulu ezinamava kweli candelo ngokulula. Ngokuyinxenye ngenxa yokulula, iinkampani ezinkulu zinokuzenza zibe nexabiso eliphantsi, kwaye ke ngoko zibonelela ngeemveliso ngexabiso eliphantsi. Ukongeza, iipolymers ezisetyenziswa ekwenzeni iimaski zihlala ziyimifomula eyimfihlo.
Ukuhambahamba koorhulumente bamanye amazweKubavelisi abanqwenela ngokukodwa ukuthengisa kubathengi baseTshayina emva kokuqhambuka kwe-coronavirus ka-2019, okanye imeko efanayo, kukho imithetho kunye namaqumrhu karhulumente ekufuneka alandelwe.
Ukufumana izinto ezifunekayo.Okwangoku kukho ukunqongophala kwezinto zemaski, ingakumbi ngelaphu elinyibilikisiweyo. Umatshini omnye onyibilikisiweyo unokuthatha iinyanga ukwenza nokufaka ngenxa yesidingo sawo sokuvelisa imveliso echanekileyo kakhulu rhoqo. Ngenxa yoku kube nzima kubavelisi belaphu elinyibilikisiweyo ukwandisa, kwaye imfuno enkulu yehlabathi yeemaski ezenziwe ngale laphu ibangele ukunqongophala kunye nokunyuka kwamaxabiso.
Ukuba unemibuzo engakumbi malunga namagumbi okucoca emveliso yeemaski, okanye ukuba ujonge ukuthenga igumbi lokucoca kwishishini lakho, nxibelelana ne-Airwoods namhlanje! Siyindawo yakho yokufumana isisombululo esifanelekileyo. Ukuze ufumane ulwazi olongezelelweyo malunga nobuchule bethu begumbi lokucoca okanye ukuxoxa ngeenkcukacha zakho zegumbi lokucoca nomnye weengcali zethu, nxibelelana nathi okanye ucele ikowuteshini namhlanje.
Umthombo: thomasnet.com/articles/other/how-surgical-masks-are-made/
Ixesha lokuposa: Matshi-30-2020
