Iimveliso Zelaphu Elingalukwanga Eligxotha Iingcongconi

1. Isiseko seMveliso: Ii-substrates ezahlukeneyo ezikumgangatho ophezulu, ezifanelekileyo kwiindawo ezahlukeneyo zokugxotha iingcongconi

Isiphumo sokukhusela kunye nokuguquguquka kwendawo yelaphu elingelukiweyo eligxotha iingcongconi kuxhomekeke ekukhetheni ngokuchanekileyo kunye nokulinganisela ngokwesayensi kwezinto eziluhlaza zelaphu elingelukiweyo. Inkampani yethu ikhetha iifayibha ezahlukeneyo ezikumgangatho ophezulu ezifana ne-polyester, i-viscose, umqhaphu, kunye nefayibha ye-bamboo, kwaye idibanisa iimpawu zokusetyenziswa kunye neemfuno zeemeko ezahlukeneyo ukwenza izinto ezingaphantsi kwelaphu elingelukiweyo kunye nokusebenza okusisiseko kunye nokuguquguquka kwe-mother, ibonelela ngesithwali esizinzileyo seenkqubo zokugqiba i-mother:

I-Polyester Fiber: Inika i-substrate amandla agqwesileyo okuxinana, ukumelana nokukrazuka, kunye nokumelana nokuhlamba ngamanzi, iqinisekisa ukuba i-substrate ayiguquki okanye ayiqhekeki lula xa isetyenziswa ngaphandle (njengeentente ezigxotha iingcongconi, iimpahla zangaphandle) okanye emva kokuhlamba rhoqo; ikwanayo nokumelana nemozulu entle, inokumelana nefuthe lokukhanya kwelanga, imvula, njl.njl. kwizinto ezigxotha iingcongconi, iqinisekisa ukuzinza kwexesha elide kwempembelelo yokugxotha iingcongconi, efanelekileyo kwiimeko ezihlala ixesha elide zangaphandle;

I-Viscose Fiber: Iza nokufunxa umswakama okugqwesileyo kunye nokuphefumla kakuhle, inokufunxa kwaye ikhulule ngokukhawuleza izinto ezigxotha iingcongconi, yenze umaleko wokukhusela iingcongconi ofanayo, kwaye ukuchukumisa kwayo okuthambileyo nokulungele ulusu kwenza imveliso ikhululeke ngakumbi xa idibana nomzimba womntu (njengemikhono egxotha iingcongconi, iitawuli zokukhusela iingcongconi zabantwana), ukuphepha iimvakalelo ezishushu nezingonwabisiyo, ezifanelekileyo kwiimeko zokukhusela umzimba osondeleyo;

I-Cotton Fiber: Yendalo, inobuhlobo nokusingqongileyo, kwaye ihambelana ne-biochemical, ayinakurhawuzelelwa okanye ivumba, kwaye inokufunxwa kakuhle komswakama kunye nokuphefumla, inokuba neenxalenye zokugxotha iingcongconi ngobunono, idityaniswe neenkqubo zokugqiba zokugxotha iingcongconi, iba yi-substrate ekhethwayo yeemveliso zokugxotha iingcongconi kumaqela oomama kunye neentsana, ifanelekile kwiimeko ezineemfuno ezingqongqo zokhuseleko kunye nentuthuzelo;

I-Bamboo Fiber: Iza nezinto zendalo ezilwa neentsholongwane (i-bamboo quinone), inokunceda ekuthinteleni iindawo zokuzalela iingcongconi, kwaye inokuphefumla kakuhle kwaye ibolisa okusingqongileyo, ihambelana nendlela eluhlaza nesempilweni yokusebenzisa, idibene neenkqubo zokugxotha iingcongconi, yenza ukhuseleko oluphindwe kabini "lokugxotha iingcongconi + lokulwa neentsholongwane", ifanelekile kwikhaya eliphezulu, ukugxotha iingcongconi zabantwana, njl.njl., iimeko ezilandela ukuhlanganiswa kwendalo nokusebenzayo.

Silungisa umlinganiselo wezinto eziluhlaza ngokuguquguqukayo ngokweemfuno zabathengi - kwiimeko ezihlala ixesha elide ezifana neentente zangaphandle, iimpahla zokukhusela ilanga, umlinganiselo we-polyester unokwandiswa (njenge-70% ye-polyester + 30% ye-viscose), ngelixa kwiimeko ezifana neetawuli zokugxotha iingcongconi zabantwana, impahla yokugxotha iingcongconi ekufutshane, iifayibha zekotoni / ze-bamboo zikhethwa njengezinto eziphambili. Ibhetshi nganye ye-substrates ihlolwa ngeendlela ezininzi (25-150g/㎡ ehlengahlengiswayo, ubukhulu, amandla, ukuphefumla, njl.njl.) kunye neempazamo ezilawulwa ngaphakathi koluhlu oluncinci kakhulu ukuqinisekisa ukusebenza okuzinzileyo kwe-substrate, kubeka isiseko esiqinileyo sokuphunyezwa ngokuchanekileyo kweenkqubo zokugqiba zokugxotha iingcongconi.

2. Inkqubo Engundoqo: "I-Spunlace Substrate + Ukugqiba i-Mosquito Repellent", Ukufezekisa i-Repellent ye-Mosquito yexesha elide

Ilaphu lethu elingalukiweyo lokugxotha iingcongconi lilandela ngokungqongqo indlela yenkqubo yenyathelo nenyathelo "yokulungiselela i-spunlace substrate kuqala, emva koko lenze ukugqiba okugxotha iingcongconi", lenze ngokwezifiso izicwangciso zokugqiba ezilungiselelweyo ngokusekelwe kwiimpawu ze-substrate ezahlukeneyo kunye neemfuno zokugxotha iingcongconi. Ngokusebenzisa ulawulo olucokisekileyo, lifezekisa "i-substrate ezinzileyo + i-uniform mosquito repeal + i-long-end effect" iziqinisekiso ezintathu, ngokusisiseko lithintela ukuhlasela kweengcongconi:

(1) Unyango lwangaphambi konyango lwe-spunlace substrate: Ukuphucula ukunamathela kwezinto ezigxotha iingcongconi

Ngaphambi kokuba kugqitywe ukugxothwa kweengcongconi, unyango olujoliswe kwangaphambili lwenziwa kwi-spunlace substrate ukudala iimeko zokuncamathisela okufanayo kunye nokugcinwa ixesha elide kwezinto ezigxothwa ziingcongconi: Kwizinto ezinokufunxwa komswakama ophezulu ezifana ne-viscose, ikotoni, kunye neefayibha ze-bamboo, ukomisa ngobushushu obuphantsi (kubushushu obuyi-55-65℃) kusetyenziswa ukususa umswakama ogqithisileyo kumphezulu, kuthintelwe impembelelo yomswakama ekungeneni okufanayo kwezinto ezigxothwa ziingcongconi, kwaye kuthintelwe izinto ezisisiseko ekubeni zivelise isikhunta ngenxa yokufuma, kuqinisekiswa indawo yokucubungula ezinzileyo yokuvelisa izinto ezigxothwa ziingcongconi;

Kwizinto ezisisiseko zefayibha ezenziweyo ezifana ne-polyester, iteknoloji yonyango lomphezulu weplasma iyasetyenziswa ukuze kusebenze kancinci amaqela asebenzayo kumphezulu weefayibha, kuphucula amandla okubopha kwezinto ezigxotha iingcongconi kwiifayibha, kunciphisa ukulahleka kwezinto ezigxotha iingcongconi ngexesha lokusetyenziswa okulandelayo (njengokungqubana, ukuhlamba ngamanzi), kunye nokwandisa ixesha lomphumo wokugxotha iingcongconi.

(II) Ukugqitywa kakuhle kokugxotha iingcongconi: Isisombululo sokugxotha iingcongconi esihlala ixesha elide esenziwe ngokwezifiso

Ukuthembela kwimigca yokugqiba imveliso yokugxotha iingcongconi eyenzelwe wena, ngokweemfuno zabathengi zoluhlu lokugxotha iingcongconi (ezifana neingcongconi ezigxotha iingcongconi, ii-midges), ixesha elide (ngaphandle ixesha elifutshane, ukusetyenziswa ekhaya ixesha elide), kunye namaqela abasebenzisi (abantu abadala, oomama kunye neentsana), ukusebenzisa izixhobo zokugxotha iingcongconi ezinobuhlobo nokusingqongileyo (ezifana ne-DEET, i-Picaridin, iioyile ezibalulekileyo zezityalo zemvelo) ezihlangabezana nemigangatho yokukhuselwa kwendalo kazwelonke, ukusebenzisa iindlela ezahlukeneyo zokucubungula ukuqinisekisa isiphumo sokugxotha iingcongconi esikhuselekileyo nesisebenzayo:

Ukukhethwa kwezixhobo zokugxotha iingcongconi: Khetha ngokungqongqo izixhobo zokugxotha iingcongconi ezihambelana nemigangatho ye-GB/T 30126-2013 ethi "Uvavanyo kunye noVavanyo lokuSebenza kweZicoci zeMiconcito Repellent of Textile" — kwiimeko ezibandakanya oomama neentsana, amaqela esikhumba anobuthathaka, izixhobo zokugxotha iingcongconi zezityalo zendalo (ezifana neoyile ye-lemon grass essential, ioyile ye-peppermint essential, i-citronella essential oil derivatives) ziyakhethwa, kuthintelwe ukurhawuzelelwa lusu; kwiimeko zokusetyenziswa ngaphandle ixesha elide, izixhobo zokugxotha iingcongconi ezihlala ixesha elide nezingenabungozi kangako (ezifana ne-5%-10% DEET, iPicaridin) ziyakhethwa, kunye nesiphumo sokugxotha iingcongconi esihlala ukuya kuthi ga kwiiyure ezi-4-8, zonke izixhobo zokugxotha iingcongconi ziphumelele uvavanyo lomntu wesithathu, ngaphandle kweentsalela eziyingozi okanye ivumba elibi;

Inkqubo yokufaka izinto ezigxotha iingcongconi: Khetha indlela efanelekileyo yokufaka ngokusekelwe kwiimpawu zemicu yezinto ezisisiseko ukuqinisekisa ukuba izinto ezigxotha iingcongconi zisasazwa ngokulinganayo phezu komhlaba nangaphakathi kwezinto ezisisiseko:

Kwimicu ye-viscose, umqhaphu, kunye ne-bamboo efunxa umswakama ophezulu, kusetyenziswa inkqubo ethi "i-immersion - rolling dry", ukuntywilisela izinto ezisisiseko ngokupheleleyo kwisisombululo senxalenye ye-mosquito repellent (uxinzelelo lwenxalenye ye-mosquito repellent luhlengahlengiswa lube yi-0.8%-3% ngokweemfuno), ukulawula ubungakanani bolwelo ngesixhobo esomileyo esijikelezayo (50%-70%), ukuvumela icandelo le-mosquito repellent ukuba lingene ngokupheleleyo kwimicu kwaye lenze isakhiwo sokukhusela esihlala ixesha elide "sokugcina ngaphakathi - ukukhululwa kwangaphandle", ukuphepha impembelelo enganeleyo yokukhupha iingcongconi kwiindawo zasekuhlaleni;

Kwi-polyester kunye nezinye izinto ezisisiseko ezinokufunxwa kakubi komswakama, kusetyenziswa inkqubo "yokutshiza - ukomisa", kutshizwa icandelo lokugxotha iingcongconi ngokulinganayo kumphezulu wezinto ezisisiseko nge-nozzle echanekileyo kakhulu (ubungakanani bamasuntswana yi-3-8μm), ubungakanani bokutshiza (2-6g/㎡ obuhlengahlengiswayo) bujongwa ngexesha langempela, budityaniswe nebhanti yokuhambisa ukuze kushukume ngokufanayo, kuqinisekiswa ukuba akukho kutshiza okanye ukuqokelelana okuphosiweyo, kwaye kwenziwe ifilimu yokugxotha iingcongconi efanayo kumphezulu wezinto ezisisiseko, okwenza ngokukhawuleza isiphumo sokugxotha iingcongconi sisebenze;

Inkqubo yokunyanga nokubumba: Emva kokusetyenziswa kwezinto ezigxotha iingcongconi, isicwangciso sokunyanga esenzelwe wena senzelwe izinto ezigxotha iingcongconi:

Izixhobo zokugxotha iingcongconi zezityalo zendalo zomiswa kubushushu obuphantsi (60-70℃) ukuze kuthintelwe ukutshatyalaliswa komsebenzi weoyile ebalulekileyo kubushushu obuphezulu, kwaye kwangaxeshanye, ngoncedo lweglue ebuthathaka, qinisekisa ukudibana kokuqala kweoyile ebalulekileyo kunye neefayibha, kukhupha kancinci ivumba lokugxotha iingcongconi, kunye nefuthe lokugxotha iingcongconi elihlala ukuya kuthi ga kwiiyure ezi-2-4;

Izinto ezixosha iingcongconi ezinekhemikhali ezifana ne-DEET, iPicaridin, njl. ziyanyangeka kubushushu obuphakathi (80-100℃), ngolawulo oluchanekileyo lobushushu ukuze kuphuculwe unxibelelwano lwekhemikhali phakathi kwezinto ezixosha iingcongconi kunye neefayibha, ukuqinisekisa ukuba imveliso ayinakuphulukana nezinto ezixosha iingcongconi emva kokuhlamba amanzi izihlandlo ezininzi (kwiimodeli ezinokuhlanjwa, izinga lokuxosha iingcongconi lihlala liyi-≥80% emva kokuhlamba izihlandlo ezili-15), ukungqubana, kwaye kwiimeko zokusetyenziswa ngaphandle, isiphumo sokuxosha iingcongconi sihlala ukuya kuthi ga kwiiyure ezi-4-8, kwaye kwiimeko zasekhaya, sinokugcina isiphumo sokuxosha iingcongconi kangangeenyanga ezi-1-2.

III. Iingenelo zemveliso: Iimpawu ezininzi xa zidibene, zakha isithintelo sokugxotha iingcongconi

Ngenxa yezixhobo ezahlukeneyo ezisemgangathweni ophezulu kunye nenkqubo yokugqiba ecocekileyo yokugxotha iingcongconi, ilaphu lethu le-spunlace elingalukwanga lineengenelo ezininzi eziphambili, ezinokuzivumelanisa ngokulula neemfuno ezahlukeneyo zokugxotha iingcongconi kwiindawo ezahlukeneyo, zakha indawo ekhuselekileyo nengaphazanyiswayo yokugxotha iingcongconi kubasebenzisi: Isixhobo sokugxotha iingcongconi esisebenzayo nesichanekileyo: Izinga lokugxotha iingcongconi (ezifana neCulex, Aedes, kunye neAnopheles) liyi-≥ 90%. Lingathintela ngokufanelekileyo ukulunywa yiingcongconi kwaye linciphise umngcipheko wezifo ezithwalwa yiingcongconi ezifana nomkhuhlane wedengue kunye nemalariya. Kwangaxeshanye, izinto zokugxotha iingcongconi zinokulungiswa ngokweemfuno zendawo, zilungelelaniswe ngokuchanekileyo neemfuno ezahlukeneyo ezifana nokugxotha iingcongconi kunye neengcongconi. Isebenza ngokukhawuleza kwiimeko zangaphandle kwaye inika ukhuseleko lwexesha elide kwiimeko zasekhaya.

Ukulungelelana okuqinileyo kwezinto: Igubungela izinto ezahlukeneyo ezifana ne-polyester, i-viscose, umqhaphu, kunye ne-bamboo fiber. Ukhetho lwezinto lunokukhethwa ngokulula ngokusekelwe kwiimpawu zeemeko - i-polyester ikhethwa ukuze ihlale ixesha elide ngaphandle, i-cotton okanye i-bamboo fiber ukuze inxibe kakuhle, i-viscose yokufunxa nokukhupha umswakama, ukuqinisekisa "imeko enye, into enye, isisombululo esinye", ukuhlangabezana nokubekwa kwemveliso kunye neemfuno zomsebenzisi zabathengi abahlukeneyo.

Ikhuselekile kwaye ayicaphukisi: Izixhobo ezikhethiweyo zokugxotha iingcongconi kunye nezinto eziluhlaza ziyahambelana nemigangatho yokhuseleko kunye nokhuseleko lwendalo (njenge-OEKO-TEX® Standard 100, GB 38414-2019 "Iimfuno zobuGcisa boKhuseleko lweSifo seNtsana esiPhephayo"), ngaphandle kwesinyithi esinzima esiyingozi okanye ukukhululwa kweekhompawundi eziphilayo eziguquguqukayo. Ikhe yavavanywa ukucaphuka kwesikhumba (akukho bomvu, ukurhawuzelelwa, okanye iimpendulo ze-allergy), kwaye ingasetyenziswa ngokukhuselekileyo ngoomama neentsana, amaqela esikhumba anovakalelo, njl.njl., nto leyo enika uxolo lwengqondo olungakumbi xa isetyenziswa.

Ukulinganisela amava kunye nokuqina: Ngaphaya komsebenzi wokugxotha iingcongconi, ukuphefumla, ukulunga kolusu, kunye nokuqina kwezinto ezisisiseko akuchaphazeleki - iziseko zefayibha yomqhaphu kunye ne-bamboo zithambile kwaye zilungele ulusu, iziseko ze-viscose ziyafunxa kwaye ziyaphefumla, iziseko ze-polyester ziqinile kwaye azinakumelana nemozulu, ziqinisekisa ukuba imveliso ayinakukwazi ukwenza umsebenzi wokugxotha iingcongconi kuphela kodwa ayinakuncama intuthuzelo kunye nobomi benkonzo ngexesha lokusetyenziswa, ifanelekile ukusetyenziswa ixesha elide okanye iimeko zangaphandle eziqhelekileyo.

Isine. Iimeko zokusetyenziswa: Ukugubungela amasimi amaninzi, ukukhusela ubomi obungenazo iingcongconi

Ilaphu lethu le-spunlace elingalukwanga lokugxotha iingcongconi, elineenzuzo ezimbini "ezininzi + ezihlala ixesha elide zokugxotha iingcongconi", lisetyenziswe kakhulu ekuhambeni ngaphandle, ukhuseleko lwasekhaya, ukhathalelo loomama nosana, kunye nokhathalelo lomntu, njl.njl., libe yinkxaso ephambili yokuphucula impilo yemveliso yabathengi, lidala indawo ekhuselekileyo engenangcongconi kubasebenzisi:

Indawo yokuhamba ngaphandle: Ukusebenzisa izinto ezisetyenziswa kwi-polyester + viscose, kunye nezinto ezisetyenziswa kwi-chemical responder mosquitoes ezihlala ixesha elide, ingenziwa ibe ngamalaphu eentente zangaphandle, iingubo zokukhusela ilanga, imikhono yokukhupha iingcongconi, ii-camping pads, njl.njl., ikwazi ukumelana ngempumelelo nokuhlaselwa ziingcongconi zangaphandle, ixesha elide leeyure ezi-4-8, ifanelekile ukuhamba intaba, ukukhempisha, ukuloba, njl.njl., okwenza uhambo lukhuseleke ngakumbi;

Intsimi yokukhusela ikhaya: Ukusebenzisa izinto ezisetyenziswa kwifayibha yomqhaphu/yebhambo, ezidityaniswe nezinto ezithintela iingcongconi zezityalo, zingenziwa zibe ngamakhethini, amakhethini eminyango, amalaphu efestile, amalaphu anenethi yeencongconi, njl.njl., ngokukhupha kancinci ivumba leencongconi, ukwenza umqobo wokugxotha iingcongconi kwindawo yangaphakathi, ukunciphisa ukuzala kweengcongconi ekhayeni, ngakumbi ezifanelekileyo kwiintsapho ezinabantu abadala nabantwana;

Intsimi yokhathalelo loomama nosana: Ngokusebenzisa izinto ezisetyenziswa kwikotoni, ezidityaniswe nezinto zendalo ezithintela iingcongconi zezityalo ezithambileyo nezingacaphukisiyo, ingenziwa ibe ziitawuli zokugxotha iingcongconi zabantwana, iingxowa zokulala zabantwana, amalaphu eengxowa zokugxotha iingcongconi zabantwana, ukuphepha ukulunywa yiingcongconi eluswini oluthambileyo lweentsana, ngelixa ingacaphukisi kwaye ingenavumba, ikhusela impilo yoomama nosana;

Indawo yokunyamekela umntu: Isebenzisa izinto ezisetyenziswa kwi-viscose + cotton substrates, ezidityaniswe nezinto ezithintela iingcongconi ezisebenza ngokukhawuleza, inokwenziwa ibe zizinto ezisisiseko zokugxotha iingcongconi, amalaphu aphathwayo okugxotha iingcongconi, impahla yokugxotha iingcongconi ehambelanayo (njengeebhulukhwe zabantwana zokugxotha iingcongconi), njl.njl., ilula kwaye kulula ukuyiphatha, inefuthe lokugxotha iingcongconi ngokukhawuleza, ifanelekile ukuhamba imihla ngemihla, ukuhamba umgama omfutshane ngaphandle, njl.njl., ukuhlangabezana neemfuno zokugxotha iingcongconi nangaliphi na ixesha.

Ezintlanu. Ukuzibophelela kwibhrendi: Ukugcina umgangatho rhoqo, inzuzo efanayo

Ukususela ekusekweni kwayo, iChangshu Yongdeli Spunlaced Non-Woven Fabric Co., Ltd. ibisoloko ithatha "umgangatho ozinzileyo" njengeyona nto iphambili kuphuhliso, iqhuba yonke inkqubo yokuvelisa ilaphu elingelukiweyo le-spunlace eligxotha iingcongconi ngobuchule kunye noxanduva, ikhusela impilo nokhuseleko lwabathengi kunye nabasebenzisi: Isiphelo sezinto eziluhlaza: Sikhetha ngokungqongqo abathengisi befayibha kunye nabathengisi bezinto ezigxotha iingcongconi. Ibhetshi nganye yezixhobo eziluhlaza kufuneka inike iingxelo zokuhlolwa komgangatho kunye neziqinisekiso zokhuseleko. Izixhobo ezigxotha iingcongconi kufuneka zibonelele ngeengxelo zovavanyo lokusebenza kwezixhobo ezigxotha iingcongconi zomntu wesithathu (kubandakanya ukurhawuzelelwa kwesikhumba kunye novavanyo lobude bexesha lokurhoxiswa kwengcongconi). Emva kokuhlolwa kwethu kwakhona (ukwakheka kwefayibha, ubumsulwa bezinto ezigxotha iingcongconi, ukhuseleko), zingasetyenziswa kuphela ukuba zifanelekile ukuqinisekisa ukhuseleko lomthombo;

Isiphelo semveliso: Sixhotyiswe ngeqela lokuhlola umgangatho wobungcali kunye nezixhobo zokuvavanya ezichanekileyo (ezifana nezivavanyi zokusebenza ezigxotha iingcongconi, izivavanyi zokurhawuzelelwa lusu, kunye nezivavanyi zokungena komoya). Siqhuba uhlolo lweesampuli ngexesha langempela kwiimpawu eziphambili ezifana nokusebenza kwe-substrate, ukufana kwezinto ezigxotha iingcongconi, kunye nesantya sokurhoxiswa kwengcongconi. Ibhetshi nganye yeemveliso igcina iisampulu ukuze zisetyenziswe kwixesha elizayo ukuthintela iimveliso ezingafanelekiyo ukuba zingangeni kwimarike;

Isiphelo senkonzo: Sibonelela abathengi ngenkonzo yenkqubo epheleleyo evela "kunxibelelwano lweemfuno - ukukhethwa kwesiseko - uyilo lwesisombululo sokugxotha iingcongconi (njengokwenza ngokwezifiso uxinano lwecandelo lokugxotha iingcongconi, ukulungisa umlinganiselo wesiseko) - imveliso yesampulu - imveliso yebhetshi - ukulandelwa emva kokuthengisa". Ukuba abathengi baneemfuno ezikhethekileyo zesiphumo sokugxotha iingcongconi okanye ukufaneleka kwiqela labasebenzisi ekujoliswe kubo, singenza ngcono ngokukhawuleza iiparameter zenkqubo ukuqinisekisa ukuba imveliso ihambelana ngokuchanekileyo nemeko yokwenyani yesicelo.

Kwixesha elizayo, siza kuqhubeka sikhokelwa "ziimfuno zabathengi", siqinise uphando kunye nophuhliso lwetekhnoloji yokugxotha iingcongconi (njengokuphuhlisa izinto ezihlala ixesha elide zokugxotha iingcongconi, izithwali zokugxotha iingcongconi ezibolayo), sandise iindidi ze-substrate kunye neemeko zokusetyenziswa, kwaye sizame ukuba ngumthengisi "osemgangathweni othembekileyo, oguquguqukayo, wenkonzo yobungcali" kwicandelo lelaphu elingelolukiweyo le-spunlace eligxotha iingcongconi. Siza kusebenza nabathengi ukufezekisa injongo yophuhliso lwexesha elide "yentsebenziswano ezinzileyo, inzuzo yomabini kunye nokuphumelela koluntu", kwaye sikhusele ubomi obusempilweni bomsebenzisi obungenangcongconi.