Izitikha zesifuba se-silicone: imiba yokhuseleko abasebenzisi abaxhalabele kakhulu ngayo
Kuluntu lwanamhlanje, izitikha zesifuba se-silicone ziye zaba yinto ebalulekileyo kubomi bemihla ngemihla babasetyhini abaninzi. Ingakumbi kubathengi bamazwe ngamazwe abathengisa ngobuninzi, kubalulekile ukuqonda imiba yabo yokhuseleko. Eli nqaku liza kuhlola ukhuseleko lwezinto, imveliso kunye nokucutshungulwa kwazo, amava omsebenzisi, ukuhlolwa komgangatho kunye nesiqinisekiso solawulo seizitikha zesifuba sesiliconenzulu, nika abathengi uhlalutyo olupheleleyo lokhuseleko, kwaye ubancede benze izigqibo zokuthenga ngobulumko.

I. Ukhuseleko lwezinto eziphathekayo zezitikha zesifuba se-silicone
(I) Iimpawu zekhemikhali ze-silicone
I-Silicone yi-polymer ene-molecular ephezulu ene-silicon oxygen (Si-O) njengekhonkco eliphambili, eliquka ikakhulu i-silicon, i-oxygen, i-carbon kunye nezinto ze-hydrogen. Ulwakhiwo lwayo lweekhemikhali luzinzile kwaye alunazo iintsimbi ezinzima kunye nezinye izinto eziyingozi emzimbeni womntu. Iqinile kubushushu begumbi, inokuguquguquka okuhle, ukuthamba kunye nokumelana nobushushu, kwaye inokugcina ukusebenza okuzinzileyo kububanzi bobushushu. Olu zinzo luthintela izitikha zesifuba ze-silicone ukuba zingasabela ngokulula kwiikhemikhali okanye zikhuphe izinto ezinobungozi ngexesha lokusetyenziswa okuqhelekileyo, ngaloo ndlela zikhusela impilo yabasebenzisi.
(II) Imigangatho ye-silicone yodidi lokutya
I-silicone yodidi lokutya yinto ekumgangatho ophezulu phakathi kwee-silicone, kwaye inkqubo yayo yokuvelisa kunye nolawulo lomgangatho ingqongqo ngakumbi. Kufuneka ihlangabezane noluhlu lwemigangatho engqongqo, efana naleyo ye-US Food and Drug Administration (FDA), kubandakanya ukukhethwa kwezinto eziluhlaza, ulawulo lweenkqubo zemveliso, kunye nokuvavanywa kweemveliso ezigqityiweyo. Ngexesha lenkqubo yokuvelisa i-silicone yodidi lokutya, akukho zinto zinobungozi okanye eziyingozi, ezinjengeentsimbi ezinzima kunye neeplastiki, ezivunyelweyo ukuba zongezwe, ukuqinisekisa ukhuseleko lwayo xa idibana nokutya okanye idibana nolusu lomntu ixesha elide. Ukuba i-silicone chest patch yenziwe nge-silicone yodidi lokutya, ukhuseleko lwayo luya kuphucuka kakhulu, kwaye inokuthintela ngempumelelo iimpendulo ezimbi ezifana nokunganyamezelani nolusu kunye nokucaphuka okubangelwa ziingxaki zezinto eziphathekayo.
(III) Ukuhambelana kwezinto eziphilayo kwe-silicone yezonyango
I-silicone yezonyango luhlobo olukhethekileyo lwezinto ze-silicone ezinokuhambelana kakuhle ne-bio. Isetyenziswa kakhulu kwicandelo lezonyango kwi-implants zabantu, izixhobo zonyango, ezifana ne-pacemakers, amalungu okwenziwa, njl. I-silicone yezonyango inokuhlala izinzile emzimbeni womntu, ayizukubangela i-tissue necrosis okanye usulelo, kwaye inokumelana okuhle nokwaluphala kunye neempawu zokulwa nokuqhekeka. Nangona ixabiso lokusebenzisa i-silicone yezonyango kwi-silicone chest patches liphezulu, ukhuseleko lwayo emzimbeni womntu alunakuthelekiswa nanto. Ii-breast patches ezenziwe nge-silicone yezonyango zinokunciphisa iingozi ezinokubakho emzimbeni womntu kwaye zifanelekile ngakumbi kubafazi abanesikhumba esibuthathaka okanye abaneemfuno zempilo ezikhethekileyo.

2. Ukhuseleko lokuveliswa kunye nokucutshungulwa kwee-patches zesifuba ze-silicone
(I) Ukuthengwa kwezinto eziluhlaza
Abavelisi beepatch zesifuba zesilicone ezisesikweni baya kulawula ngokungqongqo ukuthengwa kwezinto eziluhlaza kwaye bakhethe ababoneleli abanegama elihle kunye nokuqinisekiswa komgangatho. Baza kwenza uvavanyo olungqongqo kwizinto eziluhlaza ukuqinisekisa ukuba ziyahlangabezana nemigangatho efanelekileyo yomgangatho kunye neemfuno zokhuseleko. Umzekelo, isilicone kwizixhobo eziluhlaza kufuneka ibe neempawu ezithile zobumsulwa kunye nokusebenza, ezinje ngamandla okutsalwa, amandla okukrazula, ubulukhuni, njl.njl., ukuqinisekisa umgangatho kunye nokhuseleko lwemveliso yokugqibela. Kwangaxeshanye, inkampani iya kulandelela inkqubo yomthombo kunye nemveliso yezinto eziluhlaza ukuqinisekisa ukuba umgangatho kunye nokhuseleko lwezinto eziluhlaza luqinisekisiwe kulo lonke uthotho lokubonelela.
(II) Inkqubo yemveliso
Inkqubo yokuvelisa iipatches zesifuba se-silicone ibandakanya uyilo kunye nemveliso yesikhunta, ukubumba nge-silicone injection, kunye nokucubungula emva. Ngokuphathelele uyilo kunye nemveliso yesikhunta, inkampani iya kuyila ngononophelo ulwakhiwo kunye nobukhulu besikhunta ngokweemfuno zoyilo lwemveliso kunye nemigaqo ye-ergonomics ukuqinisekisa ukuba imo, ubungakanani kunye nokulingana kwe-silicone breast patch kuhlangabezana neempawu zomzimba zesifuba somntu. Ngexesha lenkqubo yokubumba nge-silicone injection, lawula ngokungqongqo ubushushu be-injection molding, uxinzelelo, ixesha kunye nezinye iiparameter zenkqubo ukuqinisekisa umgangatho we-silicone wokubumba. Kwangaxeshanye, kuyimfuneko ukuthintela i-silicone ekutshisweni, ukuqhekeka, ukungabikho kwezinto kunye nezinye iziphene ngexesha lenkqubo yokubumba nge-injection. Ezi ziphene zinokuchaphazela inkangeleko kunye nokusebenza kwemveliso kwaye zide zibe yingozi kwimpilo yomsebenzisi. Kwinqanaba lokucubungula emva, izitikha zesifuba se-silicone ziyanqunyulwa, zicocwe, zicocwe kwaye kwenziwa ezinye iindlela zokususa ii-burrs kunye neziphene kumphezulu wemveliso, ukuze umphezulu ube bushelelezi kwaye ucoceke, kwaye intuthuzelo kunye nokhuseleko lwemveliso luphuculwe.
(III) Inkqubo yokulawula umgangatho
Inkqubo epheleleyo yokulawula umgangatho yeyona nto ibalulekileyo ekuqinisekiseni ukhuseleko lwemveliso kunye nokulungiswa kwezitikha zesifuba se-silicone. Amashishini kufuneka aseke inkqubo epheleleyo yokulawula umgangatho ukusuka ekuhlolweni kwezinto eziluhlaza, ukujonga inkqubo yemveliso ukuya kuvavanyo lwemveliso olugqityiweyo. Kwinqanaba lokuhlolwa kwezinto eziluhlaza, iqela ngalinye lezinto eziluhlaza livavanywa ngokungqongqo ukuba lisemgangathweni, kubandakanya uvavanyo lwepropathi ebonakalayo, uhlalutyo lokwakheka kweekhemikhali, njl.njl., ukuqinisekisa ukuba umgangatho wezinto eziluhlaza uyahlangabezana neemfuno. Ngokuphathelele ukujonga inkqubo yemveliso, misela abasebenzi abakhethekileyo bokuhlola umgangatho ukuze bajonge ikhonkco ngalinye kwinkqubo yemveliso ngexesha langempela, kwaye bafumane ngokukhawuleza kwaye balungise iingxaki zomgangatho kwimveliso. Kwinqanaba lovavanyo lwemveliso egqityiweyo, izixhobo zovavanyo eziphambili kunye neendlela zovavanyo lwesayensi zisetyenziselwa ukwenza uvavanyo olupheleleyo malunga nokubonakala, ubungakanani, ukusebenza, njl.njl. kwezitikha zesifuba se-silicone kuphela. Iimveliso eziphumelele uvavanyo olungqongqo zinokuthunyelwa kwaye zithengiswe.

3. Amava omsebenzisi kunye nokhuseleko lwezitikha zesifuba se-silicone
(I) Ukunxiba intuthuzelo
Izitikha zesifuba ze-silicone ezikumgangatho ophezulu zikhululekile ukuzinxiba, nto leyo ebangelwa kakhulu zizinto zazo kunye neempawu zoyilo. Izinto ze-silicone zinokuguquguquka okuhle kunye nokuthamba, ezinokungena kwigophe lesifuba kwaye zinciphise imvakalelo yokucinezelwa esifubeni. Kwangaxeshanye, umphezulu wazo uthambile kwaye uthambile, kwaye aziyi kubangela ukungakhululeki njengokurhawuzelela okanye ukungqubana kwesikhumba. Ukongeza, ezinye izitikha zesifuba ze-silicone zisebenzisa izixhobo okanye uyilo olunokuphefumla kakuhle, njengokongeza imingxunya yokuphefumla kwi-silicone okanye ukusebenzisa isakhiwo sokuphefumla esinamacala amabini, ukuze isifuba sihlale somile kwaye siphefumle ngexesha lokunxiba, kuthintelwe iingxaki ezifana nokuxinana nokubila okubangelwa kukunxiba ixesha elide, ngaloo ndlela kuphuculwe intuthuzelo kunye nokhuseleko lokunxiba.
(II) Ukusebenza kokuncamathela kunye nempilo yolusu
Ukusebenza kokunamathela kwezitikha zesifuba se-silicone yenye yezinto ezibalulekileyo ezichaphazela impembelelo yokusetyenziswa kwayo kunye nokhuseleko. Ukuqinisekisa ukuba isitikha sesifuba se-silicone sinokunamathela ngokuqinileyo eluswini, umphezulu waso uhlala uphathwa ngokukodwa, njengokusebenzisa iglu ye-silicone yodidi lwezonyango okanye unyango lwe-plasma. Ezi ndlela zonyango zinokuphucula ukunamathela kwesitikha sesifuba se-silicone, ukuze sinamathele ngokuqinileyo esifubeni ixesha elide kwaye singawi lula. Nangona kunjalo, ukunamathela okunamandla kakhulu kunokuba nefuthe elithile kwimpilo yesikhumba, njengentlungu yesikhumba, ukubomvu, ukudumba, kunye nokukrazuka xa kususwa isitikha sesifuba se-silicone. Ke ngoko, xa kuveliswa izitikha zesifuba se-silicone, iinkampani kufuneka zifumane ibhalansi phakathi kokunamathela kunye nempilo yesikhumba ukuqinisekisa ukuba imveliso inokunamathela ngokuqinileyo ngaphandle kokubangela umonakalo omkhulu eluswini.
(III) Iziphumo ezinokubakho zokusetyenziswa ixesha elide
Ukusetyenziswa ixesha elide kwezitikha zesifuba se-silicone kunokuba nemiphumo ethile emzimbeni womntu, kodwa lo gama nje iimveliso ezifanelekileyo zikhethiwe kwaye zisetyenziswa ngokuchanekileyo, ezi miphumo zihlala zincinci. Ezinye izifundo zibonise ukuba ukusetyenziswa kwexesha elide kwezitikha zesifuba se-silicone kunokubangela ukuba ulusu luxhomekeke kwi-silicone, nto leyo ethintela ukusebenza kolusu kokuphefumla kunye nokulawula ukuya kwinqanaba elithile. Ukongeza, ukuba isitikha sesifuba se-silicone asicocwanga kwaye asigcinwanga kakuhle, iintsholongwane ezifana neebhaktheriya kunye nomngundo zinokukhula kumphezulu wazo, zibangele usulelo lolusu kunye nezinye iingxaki. Ke ngoko, xa usebenzisa izitikha zesifuba se-silicone, kufuneka uqaphele ukutshintshwa rhoqo kunye nokucoca ukuze ugcine imveliso icocekile kwaye icocekile. Kwangaxeshanye, kufuneka uphephe ukunxiba izitikha zesifuba se-silicone ixesha elide kwaye unike ulusu lwakho ixesha elithile lokuphumla ukunciphisa iziphumo ezinokubakho eluswini.

4. Imigangatho yokuhlolwa komgangatho wezitikha zesifuba se-silicone
(I) Ukuhlolwa kokusebenza komzimba
Ukuhlolwa kokusebenza ngokomzimba kwezitikha zesifuba se-silicone kubandakanya ikakhulu ukuhlolwa kwezikhombisi ezinje ngamandla okutsalwa, amandla okukrazula, izinga lokubuyisela i-elastic, kunye nobunzima. Ezi zikhombisi zinokubonisa ukumelana nokuguguleka, ukumelana nokutsalwa, kunye nokuqina kwezitikha zesifuba se-silicone ngexesha lokusetyenziswa, ngaloo ndlela kuvavanywa umgangatho kunye nobomi benkonzo yemveliso. Umzekelo, uvavanyo lwamandla okutsalwa lufezekiswa ngokusolula isampulu yesitikha sesifuba se-silicone ukuze iqhekeke kwaye ilinganise ixabiso eliphezulu loxinzelelo ngexesha lenkqubo yokwelula. Ngokubanzi, amandla okutsalwa aphezulu, kokukhona amandla okutsalwa aphezulu, kokukhona ukumelana nokutsalwa kwesitikha sesifuba se-silicone kungcono, kwaye akukho mathuba okutsalwa ngexesha lokusetyenziswa. Uvavanyo lwamandla okutsalwa kukwenza umsi kwisampulu yesitikha sesifuba se-silicone, emva koko ufake uxinzelelo ukuyikrazula, kwaye ulinganise ixabiso eliphezulu loxinzelelo ngexesha lenkqubo yokukrazula. Izitikha zesifuba se-silicone ezinamandla aphezulu okutsalwa azilula ukuzikrazula kwaye zande ukusuka kumsike xa ziphantsi kwamandla angaphandle, anokuqinisekisa ukuthembeka nokhuseleko lwemveliso.
(II) Uvavanyo lokusebenza kweekhemikhali
Uvavanyo lokusebenza kweekhemikhali lugxile kakhulu ekuzinzeni kweekhemikhali kunye nokhuseleko lwee-patches zesifuba ze-silicone, kubandakanya uvavanyo lomxholo wezinto ezinobungozi, uvavanyo lwexabiso le-pH, kunye novavanyo lokunyibilika. Uvavanyo lomxholo wezinto ezinobungozi kukulinganisa umxholo wezinto ezinobungozi ezifana neentsimbi ezinzima, iiplastiki, i-formaldehyde, njl. ezinokubakho kwii-patches zesifuba ze-silicone ukuqinisekisa ukuba umxholo wazo ungaphakathi koluhlu olukhuselekileyo. Uvavanyo lwexabiso le-pH kukulinganisa i-pH yee-patches zesifuba ze-silicone. Ixabiso le-pH lolusu lomntu lidla ngokuba phakathi kwe-4.5-6.5. Ixabiso le-pH yee-patches zesifuba ze-silicone kufuneka lisondele kolu luhlu kangangoko kunokwenzeka ukuze kuthintelwe ukucaphuka eluswini. Uvavanyo lokunyibilika lubhekisa ekufakeni i-patch yesifuba se-silicone kwisinyibilikisi esithile ukuze kulinganiswe ukusetyenziswa kwayo kwindawo yolusu lomntu kunye nokufumanisa uhlobo kunye nomxholo wokunyibilika. Ukuba ukunyibilika kuqulethe izinto ezinobungozi emzimbeni womntu, kunokuba yingozi kwimpilo yomntu. Ngezi vavanyo zokusebenza kweekhemikhali, ukhuseleko lweekhemikhali kunye nokuzinza kwee-patches zesifuba ze-silicone kunokuvavanywa ngokupheleleyo ukubonelela ngokhuseleko kwimpilo yabasebenzisi.
(III) Uvavanyo lokusebenza kwezinto eziphilayo
Uvavanyo lokusebenza kwebhayoloji lubandakanya ikakhulu uvavanyo lwe-cytotoxicity, uvavanyo lokucaphuka kwesikhumba, uvavanyo lokucaphuka kwesikhumba, uvavanyo lwe-acute toxicity, njl. Uvavanyo lwe-cytotoxicity lukukukhulisa isicatshulwa se-silicone breast patch kunye neeseli ukujonga ukukhula, imo kunye notshintsho olusebenzayo lweeseli ukuvavanya impembelelo enobuthi ye-silicone breast patch kwiiseli. Uvavanyo lokucaphuka kwesikhumba kunye novavanyo lokucaphuka kwesikhumba kukusebenzisa ngokuthe ngqo okanye ngokungathanga ngqo i-silicone breast patch kwisikhumba sesilwanyana okanye eluswini ukujonga impendulo yesikhumba, efana ne-erythema, i-edema, ukurhawuzelela, njl., ukufumanisa ukucaphuka kwe-silicone breast patch eluswini. Uvavanyo lwe-acute toxicity kukunika isicatshulwa se-silicone breast patch kwizilwanyana ngomlomo okanye ngenaliti, ukujonga iimpawu zetyhefu kunye nokufa kwezilwanyana kwixesha elithile, ukuze kuvavanywe ubuthi obunamandla be-silicone breast patch. Olu vavanyo lokusebenza kwebhayoloji lunokubonisa ngokuthe ngqo ukuhambelana kwezinto eziphilayo kunye nokhuseleko lwe-silicone breast patch emzimbeni womntu, kwaye lukhonkco olubalulekileyo lokuqinisekisa umgangatho we-silicone breast patch.

5. Isiqinisekiso somthetho se-silicone breast patch
(I) Isiqinisekiso solawulo lwasekhaya
E-China, i-silicone breast patch iyimfuneko yemihla ngemihla ukuze isetyenziswe ngokusondeleyo kwaye ilawulwa ngokungqongqo yimithetho nemigaqo efanelekileyo. Ngokomthetho "woMgangatho weMveliso weRiphabliki yabantu baseTshayina", abavelisi be-silicone breast patch kufuneka baqinisekise ukuba umgangatho wemveliso uyahlangabezana neemfuno zemigangatho yesizwe, imigangatho yoshishino okanye imigangatho yeshishini. Kwangaxeshanye, "iMithetho yoLawulo kunye noLawulo lweZithambiso" ikwabandakanya izitikha zesifuba ze-silicone kwicandelo lokujonga iimveliso zezithambiso, kwaye ilawula imveliso yazo, ukusebenza kwazo, ukusetyenziswa kwazo kunye nezinye iikhonkco. Amashishini kufuneka adlule kwiilayisenisi zemveliso ezifanelekileyo, ubhaliso lwemveliso kunye nezinye iinkqubo ukuqinisekisa ukuveliswa okusemthethweni kunye nokuthengiswa kwezitikha zesifuba ze-silicone. Ukongeza, eminye imibutho yeshishini iya kuqulunqa imigangatho kunye neenkcukacha ezifanelekileyo ukukhokela amashishini ukuphucula umgangatho wemveliso kunye namanqanaba enkonzo.
(II) Isiqinisekiso solawulo lwamazwe ngamazwe
Kwizitikha zesifuba se-silicone ezithunyelwa kwimarike yamazwe ngamazwe, kufuneka zihlangabezane neemfuno zesatifikethi somthetho semarike ekujoliswe kuyo. Umzekelo, eMelika, izitikha zesifuba se-silicone kufuneka ziphumelele isiqinisekiso se-FDA. I-FDA sisifinyezo se-US Food and Drug Administration. Ineemfuno ezingqongqo kwizixhobo eziluhlaza, iinkqubo zemveliso, ulawulo lomgangatho, ukhuseleko kunye nezinye iinkalo zezitikha zesifuba se-silicone. Zizitikha zesifuba se-silicone kuphela eziphumelele isiqinisekiso se-FDA ezinokuthengiswa ngokusemthethweni kwimarike yase-US. Kwi-European Union, izitikha zesifuba se-silicone kufuneka zithobele imigaqo ye-REACH kunye nemigangatho ye-EN71. Imithetho ye-REACH yimithetho ye-EU yokubhaliswa, uvavanyo, ilayisenisi kunye nokuthintelwa kweekhemikhali. Ifuna iinkampani ukuba zenze uvavanyo olupheleleyo kunye nolawulo lweekhemikhali ezisetyenziswa kwizitikha zesifuba se-silicone ukuqinisekisa ukhuseleko lwazo kwimpilo yabantu nakwindalo esingqongileyo. Umgangatho we-EN71 ngumgangatho odibeneyo wokhuseleko lweetoyi. Nangona izitikha zesifuba se-silicone zingaweli kudidi lweetoyi, zinokuchukunyiswa okanye zisetyenziswe gwenxa ngabantwana, ngoko ke kwezinye iimeko kufuneka zibhekisele kulo mgangatho wovavanyo kunye novavanyo. Ukongeza, i-EU ikwafuna izitikha zesifuba se-silicone ukuba ziphumelele isiqinisekiso se-CE ukubonisa ukuba ziyahlangabezana neemfuno ezisisiseko zemiyalelo efanelekileyo ye-EU. Kwamanye amazwe nakwiindawo, ezifana neJapan, South Korea, Australia, njl.njl., kukwakho neemfuno zabo zokuqinisekiswa kwemithetho, ezifana nomgangatho we-JIS waseJapan, isiqinisekiso se-KF saseMzantsi Korea, imigangatho ye-AS/NZS yase-Australia, njl.njl. Xa bethumela iimveliso kwamanye amazwe, abenzi bezitikha zesifuba se-silicone kufuneka baqonde kwaye bathobele iimfuno zokuqinisekiswa kwemithetho kwimarike ekujoliswe kuyo ukuqinisekisa ukungena nokuthengiswa kweemveliso ngokusemthethweni.

6. Indlela yokukhetha umthengisi wesitikha sesifuba se-silicone ekhuselekileyo nethembekileyo
(I) Iziqinisekiso zoMboneleli kunye nodumo lwakhe
Xa ukhetha umthengisi wesitikha sesifuba se-silicone, qala uhlole iziqinisekiso kunye nodumo lwakhe. Jonga ukuba umthengisi unelayisenisi yeshishini esemthethweni, ilayisenisi yemveliso kunye nezinye izatifikethi ezifanelekileyo ukuqinisekisa ukuba imveliso yakhe kunye nemisebenzi yeshishini isemthethweni. Kwangaxeshanye, qonda udumo kunye nodumo lomthengisi kushishino, kwaye ufumane ulwazi ngokubuza oontanga, ukujonga uphononongo lwabathengi, kunye nokufunda iingxelo zeendaba ezifanelekileyo. Ukukhetha ababoneleli abaneziqinisekiso kunye nodumo oluhle kunokunciphisa umngcipheko wokuthengwa kwaye kuqinisekiswe umgangatho kunye nokhuseleko lwesitikha sesifuba se-silicone esithengiweyo.
(II) Inkqubo yokuvelisa kunye nolawulo lomgangatho yomthengisi
Umthamo wemveliso yomthengisi uchaphazela ngokuthe ngqo ukuba ingaba iyakwazi na ukuhlangabezana neemfuno zabathengi ngexesha nangobuninzi. Ndwendwela indawo yemveliso yomthengisi ukuze uqonde inqanaba eliphambili lezixhobo zakhe zemveliso, ukubekwa emgangathweni kwenkqubo yakhe yemveliso, kunye nomgangatho wobungcali wabasebenzi bakhe bemveliso. Ishishini elinezixhobo zemveliso zanamhlanje kunye neenkqubo zemveliso ezisemgangathweni lidla ngokuvelisa izitikha zesifuba se-silicone ezinomgangatho ozinzileyo kunye nokusebenza okugqwesileyo. Ukongeza, hlola ukuba inkqubo yokulawula umgangatho yomthengisi igqityiwe na, kuquka nokuba ngaba ukuhlolwa kwezinto eziluhlaza, ukujonga inkqubo yemveliso, kunye novavanyo lwemveliso olugqityiweyo kulawulwa ngokungqongqo na. Ukukhetha ababoneleli abanezakhono ezinamandla zemveliso kunye nolawulo lomgangatho kunokuqinisekisa ukuba izitikha zesifuba se-silicone ezithengiweyo ziyahlangabezana nemigangatho efanelekileyo yomgangatho kunye nokhuseleko.
(III) Amandla ophando nophuhliso lwemveliso yomthengisi kunye nokwazisa ngezinto ezintsha
Imakethi yesitikha sesifuba se-silicone inokhuphiswano olukhulu, kwaye uhlaziyo lwemveliso lukhawuleza kakhulu. Ukukhetha ababoneleli abanezakhono zophando nophuhliso lwemveliso kunye nokwazisa ngobuchule kunokubonelela abathengi ngeemveliso ezikhuphisanayo ngakumbi. Qonda ubungakanani beqela lophando nophuhliso lomthengisi, izibonelelo zophando nophuhliso, kunye notyalo-mali lwe-R&D, kwaye uhlole ukuba inako na ukuqalisa iimveliso ezintsha rhoqo kunye nokuphucula iimveliso ezikhoyo ngokusekelwe kwimfuno yemarike kunye nempendulo yabathengi. Umzekelo, abanye ababoneleli banokuphuhlisa izitikha zesifuba se-silicone eziphefumlayo ngakumbi, ezikhululekileyo, kwaye ezinamathela ngcono, okanye ezintsha kuyilo lwembonakalo yemveliso, ulwandiso olusebenzayo, njl. Ngokusebenzisana nababoneleli abanjalo, abathengi banokufumana ulwazi lwamva nje lwemveliso ngexesha elifanelekileyo, bahlangabezane neemfuno ezahlukeneyo zabathengi, kwaye baphucule ukhuphiswano lwabo kwimarike.
(IV) Inqanaba lenkonzo yomthengisi kunye nenkxaso emva kokuthengisa
Inqanaba lenkonzo elungileyo kunye nenkxaso emva kokuthengisa ziziqinisekiso ezibalulekileyo zokuqinisekisa umdla wabathengi. Ngexesha lenkqubo yokuthenga, ukuba umthengisi angaphendula imibuzo ngexesha elifanelekileyo, anike ulwazi oluneenkcukacha ngemveliso kunye nenkxaso yobugcisa, kwaye nokuba angayilungisa imveliso ngokweemfuno zabathengi zizinto ezibalulekileyo ezibonisa ukulinganisa inqanaba lenkonzo yakhe. Ukongeza, inkxaso emva kokuthengisa yomthengisi nayo ibalulekile. Ukuba abathengi badibana neengxaki zomgangatho okanye izikhalazo zabathengi ngexesha lokusebenzisa izitikha zesifuba se-silicone, nokuba umthengisi angaphendula ngexesha elifanelekileyo aze azisombulule ngenkuthalo, njengokubonelela ngeenkonzo zokubuyisela nokutshintshiselana, izicwangciso zokuphucula umgangatho, njl. Ukukhetha ababoneleli abaneenqanaba eliphezulu lenkonzo kunye nenkxaso enamandla emva kokuthengisa kunokunciphisa iinkxalabo ezifunyanwa ngabathengi ngexesha lenkqubo yokuthengisa kwaye kuphucule ulwaneliseko lwabathengi.
Ngamafutshane, njengemveliso esondelelene kakhulu ngabasetyhini, imiba yokhuseleko lwezitikha zesifuba se-silicone ayinakutyeshelwa. Ukususela kukhuseleko lwezinto eziphathekayo, imveliso kunye nokucubungula, amava omsebenzisi, uvavanyo lomgangatho ukuya kwisiqinisekiso somthetho, zonke iinkalo zibandakanya ukhuseleko lwezitikha zesifuba se-silicone. Xa ukhetha umthengisi wezitikha zesifuba se-silicone, abathengi bamazwe ngamazwe abathengisa ngobuninzi kufuneka baqonde ngokupheleleyo ulwazi olunxulumene nokhuseleko lwemveliso, balawule ngokungqongqo umgangatho wemveliso, kwaye bakhethe ababoneleli abaneemfundo ezipheleleyo, udumo oluhle, amandla okuvelisa aqinileyo, ulawulo oluqinileyo lomgangatho, ubuchule bophando nophuhliso obugqwesileyo, amanqanaba aphezulu enkonzo, kunye nenkxaso enamandla emva kokuthengisa ukuqinisekisa ukuba izitikha zesifuba se-silicone ezithengiweyo zinokuhlangabezana neemfuno zomsebenzisi zokhuseleko kwaye zinike abathengi abangabasetyhini impilo kunye nokhuseleko. Amava asempilweni, akhululekileyo kwaye athembekileyo.