Ungazikhetha njani iiglavu ezingeyongozi?

Khetha Ngokusekelwe kwiMeko kunye neemfuno zeSicelo

• Ukulungiswa kokutya: Imveliso yokutya inefuthe kwimpilo yabathengi, ngoko ke iiglavu kufuneka zihambelane nemigangatho yokhuseleko lwezinto ezidityaniswe nokutya ezifana nemigangatho ye-US FDA okanye imigangatho yochungechunge lwe-GB 4806 yaseTshayina. Iiglavu zeNitrile ziyindlela entle kakhulu yokukhetha izinto. Zingenazo iiproteni zendalo, azinabungozi bokungezwani komzimba kwaye zibonelela ngokumelana neoyile, zikhusela ngokufanelekileyo kwizinto ezingcolisayo ezifana namafutha kunye neesosi. Zikwalawulwa kakhulu ziintsholongwane kunye neenkqubo zokubulala iintsholongwane.

• Uphando lwezeSayensi: Iimvavanyo ezahlukeneyo zifuna iinkcukacha ezahlukeneyo zeglavu. Kwi-microbiology, ukungabi nantsholongwane kubaluleke kakhulu ukuthintela ungcoliseko lweesampuli kwiintsholongwane. Kwiimvavanyo zokukhulisa iiseli, iiglavu ezingenatyhefu zincinci, ezingenamgubo zibalulekile ukuthintela ukungcola okufana nee-endotoxins ekuchaphazeleni ukukhula kweeseli. Kwiimvavanyo zohlalutyo lweekhemikhali, ngaphandle kokungabi nantsholongwane, ukumelana neekhemikhali nako kubalulekile—umzekelo, ukusebenzisa iiglavu ezingenatyhefu zingenatyhefu zikhemikhali.

Cinga ngeempawu zezinto ezisetyenziswa kwiiglavu

• I-Latex: Iiglavu ezenziwe nge-latex yendalo zinika ukuthamba okugqwesileyo, zihambelana kakuhle nesandla kwaye zibonelela ngovakalelo oluhle lokuchukumisa. Nangona kunjalo, abanye abantu banokuba ne-allergy kwiiproteni ezikwi-latex, ngoko ke qinisekisa ukuba wena okanye umsebenzisi unayo i-latex allergy ngaphambi kokuba uyisebenzise. Ukongeza, iiglavu ze-latex zinokudumba okanye ziwohloke xa zidibana neekhemikhali ezithile, nto leyo ebeka emngciphekweni ukusebenza kwazo kokukhusela.

• I-Nitrile: Iiglavu ze-Nitrile zibonisa ukumelana okubalaseleyo neekhemikhali ezahlukeneyo, kuquka ii-asidi, ii-alkali, kunye neeoyile, nto leyo eyenza zifaneleke kwimisebenzi equka ukudibana rhoqo nee-reagents zeekhemikhali. Zikwabonisa ukuba azina-allergies ezininzi, nto leyo enciphisa umngcipheko wokusetyenziswa ohambelana ne-allergies. Nangona kunjalo, xa kuthelekiswa neeglavu ze-latex, iiglavu ze-nitrile ekuqaleni zinokungaziva zithambile kwaye zithambile. Iimveliso ezininzi zanamhlanje ngoku zonyusa intuthuzelo ngokusebenzisa iindlela zokuvelisa eziphuculweyo.

• I-Polyethylene (PE): Ezi glavu zifikeleleka lula kwaye zihlala zincinci, zifanelekile kwimisebenzi elula, engenabungozi kangako efana nokuhlelwa kokutya okusisiseko okanye ukuphathwa kwesampuli ye-microbial kwangaphambili. Nangona kunjalo, azinawo amandla aneleyo kunye nokuthamba, nto leyo ebangela ukuba zihlale ixesha elide.

Imigangatho yoMgangatho kunye neziqinisekiso zeeglavu zotyando

• Inqanaba lokubulala iintsholongwane: Hlaziya indlela yokubulala iintsholongwane kunye neengxelo zokuqinisekisa ukuqinisekisa ukuthotyelwa kwemigangatho efanelekileyo yokubulala iintsholongwane. Umzekelo, kwiiglavu ezicociwe nge-ethylene oxide, qinisekisa ukuba amanqanaba aseleyo ayahlangabezana neemfuno zokhuseleko ukuthintela iziphumo ezimbi kubasebenzi okanye kwiimveliso. Kwiiglavu ezicociweyo, qinisekisa ukuba idosi yokubulala iintsholongwane ifanelekile—ukubulala iintsholongwane ngokufanelekileyo ngaphandle kokuphazamisa ukusebenza kweeglavu.

• Isiqinisekiso soMgangatho: Khetha iimveliso eziqinisekiswe zimibutho enegunya, ezifana neziqinisekiso zezixhobo zonyango (umz., iSatifikethi soBhaliso lweZixhobo zonyango saseTshayina, isiqinisekiso se-CE se-EU) okanye iziqinisekiso ezinxulumene nokutya. Ezi ziqinisekiso zibonelela ngesiqinisekiso esiqinileyo somgangatho kunye nokhuseleko lwemveliso, nto leyo ebonisa ukuba iiglavu zilawulwe ngokungqongqo umgangatho ngexesha lemveliso.