I-Areffa Tray sisixhobo esinamandla sokugcina izinto esingafanelekanga nje kuphela xa kukhempishwa ngaphandle, kodwa sikwayindlela efanelekileyo yokugcina izinto ngaphakathi.
Ilaphu le-Oxford elijiyileyo aligugi kwaye linokumelana nokugruzuka okugqwesileyoXa isetyenziswa ngaphandle, ihlala ixesha elide kwaye ayonakalanga lula nasemva kokukhuhla okanye ukutsala ngokuphindaphindiweyo. Ngaphezu koko, le nto ityebileyo ye-oxford kulula ukuyicoca, inesicoci okanye ihlanjwe ngokulula ukubuyisela inkangeleko nemvakalelo ecocekileyo.
Yenziwe ngetekhnoloji ye-lathe entle ukuqinisekisa ukubonakala kwayo okugudileyo nokungaguquguqukiyo. Le nkqubo iqinisekisa ukuba imveliso nganye yepalethi icwangciswe ngobuchule kwaye igqityiwe, kwaye ukubonakala kwepalethi kusicaba kunika imvakalelo entle nesemgangathweni nokuba isetyenziswa ngaphandle okanye ngaphakathi.
Itreyi ebunjiweyo yentsimbi engatyiwayo: Le treyi iza neebhekhi zentsimbi engatyiwayo ezomeleleyo nezihlala ixesha elide.
Yenza izakhiwo zetreyi ezijikelezileyo ngokucofa iqhosha. Itreyi ingasetyenziselwa ukugcina izinto ezincinci ezahlukeneyo ezifana nezitshixo, iingqekembe, ubucwebe, njl. Nokuba zingaphakathi kwigumbi lokuhlala, kwigumbi lokulala, okanye ngaphandle kwindawo yokukhempisha, iipalethi zeArefa zibonelela ngokugcina okuthembekileyo.
Iitreyi zeAreffa aziluncedo kuphela xa kukhempishwa ngaphandle, zikwasebenza njengendawo yokugcina izinto ebalaseleyo ngaphakathi.
Yenziwe ngelaphu le-Oxford elijiyileyo, elingagugiyo kwaye kulula ukulicoca. Yenziwe ngetekhnoloji yelathe ukuqinisekisa ukuba ithambile kwaye ibukeka kakuhle.
Ixhotyiswe ngeebhakethi zentsimbi engagqwaliyo, ezinokucinezelwa ukwenza isakhiwo setreyi, esinokugcina izinto ezincinci ezahlukeneyo.
Naphi na apho ukhoyo, iitreyi zeAreffa zikunikaizisombululo zokugcina ezintsonkothileyo nezisebenzayo.