1, Ukuchanekaisitofu sokungundaukuqhubekeka. Njengokukhutshwa kombhobho, igumbi ngalinye liphuma. Inkqubo yokukhupha ayilawulwa kakuhle, ukuphambuka kobungakanani bomgodi.
2, iisitofu sokungundaukuchaneka kwendibano. Ngenxa yezizathu zendibano ziphumela kwisakhiwo sangaphakathi sokutenxa kwesikhundla.
3,Isitofu sokungundaizinto zoyilo, ezifana nokuba uyilo lomjelo wokuhamba kunye nokufana okufanelekileyo kwiplastiki. Imbaleki engafanelekanga iqhubele phambili itshungama kufutshane negumbi lombhobho, kude neglu yokugqibela ngenxa yokungqubana okungaguqukiyo. Ukubamba ubungakanani bemeko yoxinzelelo kuya kuba nokutenxa okungahambelaniyo. Emlonyeni werabha, ubukhulu bedayamitha buya kubangela ubungakanani bokuphambuka.
I-4, i-Mold waterway design ayinangqiqo, kwi-cavity waterway lay. Ngokobungakanani bomthamo wemveliso, ukwakhiwa kwemveliso, ukumisela inani elifanelekileyo leemingxuma, ukubumba okuchanekileyo, ubunzima bokucubungula, ixabiso eliphezulu lokungunda. Nangona kunjalo, ixabiso leyunithi yeendawo ezibunjiweyo zesitofu zehla kakhulu.
Njengokukhutshwa kwecavity, igumbi ngalinye liphuma, inkqubo yokukhupha ayilawulwa kakuhle, ukuphambuka kobungakanani bomgodi.
Ngenxa yesizathu sendibano siphumela kwisakhiwo sangaphakathi sokuphambuka kwesikhundla.
Okufana nokuba uyilo lomjelo wokuhamba kunye nokufana okufanelekileyo kwiplastiki, imbaleki engafanelekanga iqhubele phambili kwitshungama kufutshane negumbi lombhobho. Ukude kwi-glue yokugqibela ngenxa ye-contraction engahambelani, ukubamba ubungakanani bemeko yoxinzelelo kuya kuba nokuphambuka okungahambelaniyo. Emlonyeni werabha, ubukhulu bedayamitha buya kubangela ubungakanani bokuphambuka.
Uyilo lomlambo wamanzi alunangqiqo, kwi-cavity yendlela yamanzi kufuneka ibe nokupholisa okufanayo. Ukuba akukho ngqiqweni, iindawo ezahlukeneyo zokubumba kumaqondo okushisa ahlukeneyo, okubangela ukuncipha, kwaye ngoko ke ubukhulu bokutenxa. Lilonke, a multi-cavity ngundo ubungakanani ukutenxa ngundo esisiseko. Isiphumo esincinci senkqubo yokubumba inaliti.ngaphandle kufuneka kube nokupholisa okufanayo.
Lilonke, a multi-cavity ngundo ubungakanani ukutenxa ngundo esisiseko. Isiphumo esincinci senkqubo yokubumba inaliti. Ngokobungakanani bomthamo wemveliso, ukwakhiwa kwemveliso, ukumisela inani elifanelekileyo leemingxuma, ukubumba okuchanekileyo, ubunzima bokucubungula, ixabiso eliphezulu lokungunda.
Nangona kunjalo, ixabiso leyunithi yeendawo ezibunjiweyo zesitofu zehla kakhulu. Izinto ezichaphazela ubungakanani be-multi-cavity.
1,ngokuchanekileyo iindleko zokusetyenzwa komngundo. Njengokukhutshwa kwe-multi-cavity, igumbi ngalinye liphuma. inkqubo yokukhupha ayilawulwa kakuhle, ukuphambuka kobungakanani bomgodi.
2,ixabiso lokudityaniswa kokungunda inaliti. Ngenxa yezizathu zendibano ziphumela kwisakhiwo sangaphakathi sokutenxa kwesikhundla.
3,iindleko zoyilo lokungunda. njengokuba uyilo lomjelo wokuqukuqela kunye nokufana okufanelekileyo kwiplastiki, imbaleki engafanelekanga iqhubele phambili itshungama kufuphi negumbi lombhobho, kude neglu yokugqibela ngenxa yokuba ukucutheka kungahambelani, ukubamba ubungakanani bemeko yoxinzelelo nako kuya kuphambuka okungahambelaniyo.
Ubungakanani bedayamitha buya kubangela ubungakanani bokutenxa. Uyilo lomlambo wamanzi alunangqiqo, kwi-cavity yendlela yamanzi kufuneka ibe nokupholisa okufanayo. Ukuba akukho ngqiqweni, iindawo ezahlukeneyo zokubumba kumaqondo okushisa ahlukeneyo, okubangela ukuncipha, kwaye ngoko ke ubukhulu bokutenxa. Lilonke, a multi-cavity ngundo ubungakanani ukutenxa ngundo esisiseko.