Iibhanti zokuhambisa zePVC zisetyenziswa kakhulu kumashishini onke njengezinto eziphambili zokuthutha izinto ngokufanelekileyo. Izicelo eziphambili ziquka imigca yokucubungula ukutya (iziqhamo, inyama, iipastries, ukutya okukhenkcezisiweyo, ubisi), iinkqubo zokwahlula izinto (ukuhlelwa kweepakethe zeendawo zokugcina impahla kunye neziko lokuhambisa), ukuphathwa kwezinto zamakhemikhali (izichumisi, izibulali-zinambuzane, izongezo ezingaboliyo), ishishini elikhanyayo (izithambiso, izinto eziyimfuneko yemihla ngemihla, izixhobo zelaphu), ukucubungula imveliso yezolimo (ingqolowa, imifuno, ukuhlelwa kwamanzi), kunye nemigca yokupakisha amayeza (izinto zokupakisha zonyango, izinto ezincinci zamayeza)—zonke ezifuna ukusebenza okuzinzileyo ukugcina ukusebenza kakuhle kwemveliso.
Iibhanti ze-PVC conveyor zibonelela ngeenzuzo ezahlukeneyo ezenza zibe lolona khetho luphezulu kumashishini: ukuguquguquka okukhaphukhaphu (okukhaphukhaphu okungama-30-50% kunerabha, okuhambelana neerola ezincinci), ukumelana okugqwesileyo kweekhemikhali (ukumelana ne-asidi kunye ne-alkali), ukuthobela imigangatho yokhuseleko yokutya (ayinatyhefu, kulula ukuyicoca, ivunyiwe yi-FDA), kunye nokusebenza kakuhle kweendleko. Ezi mpawu zihambelana neemfuno zokusebenza kakuhle kunye nokhuseleko lokuhanjiswa kwemizi-mveliso yanamhlanje.
Nangona kunjalo, iibhanti ze-PVC conveyor zinemida yazo: ukumelana nemozulu engaphandle kunye nokunyamezela ubushushu obuphantsi. Ezi ziphene zihlala zikhokelela ekwaluphaleni kwangethuba, ukuqina, okanye ukuqhekeka ngexesha lokusetyenziswa ixesha elide—ingakumbi kwiindawo zokucubungula ezishushu kakhulu okanye imisebenzi yangaphandle. Oku akupheleli nje ekuphazamiseni ukusebenza kakuhle kwezothutho kodwa kukwanyusa iindleko zokulungisa nezokutshintsha, kube yeyona nto inzima kubavelisi kunye nabaqhubi.
Iziqinisi zeTopJoyukubonelela ngezisombululo ezijolise kwezi ndawo zobuhlungu zebhanti yokuhambisa yePVC. Ukongeza iziqinisi zeTopJoy kuphucula kakhulu ukumelana kwemozulu kunye nokunyamezela ubushushu beebhanti, kwandisa ubomi benkonzo yazo ngempumelelo kwaye kuqinisekisa ukusebenza okuzinzileyo, okungaphazanyiswayo kwiimeko zokusebenza ezinzima—kubalulekile ekugcineni ukusebenza kakuhle kwemveliso yemizi-mveliso.
Ngamava angaphezu kweminyaka engama-30 kushishino, iTopJoyyenza ngokwezifiso isizinzisiiifomyula ezihambelana neeparamitha zokucubungula zasekuhlaleni, ezinceda amashishini ukuba anyuse ukusebenza kakuhle kwemveliso kwaye aqinisekise umgangatho ohambelanayo webhanti yokuhambisa yePVC. Inkxaso yobugcisa epheleleyo—kuquka ukwenziwa ngcono kwefomyula kunye nesikhokelo kwindawo—inika amandla amaqabane ukuba aqinise ukhuphiswano lwawo kwimarike kwaye andise isabelo semarike.
| IMVELISO | IIFOM | IBANGA | IZICELO | AMAGQABANTSHINTSHI |
| Ulwelo | CH-401 | I-E-PVC | iinjongo jikelele | |
| Ca Zn | Ulwelo | CH-402 | I-E-PVC | Uzinzo lwexesha elide |
| Ulwelo | CH-601 | I-E-PVC | iinjongo jikelele | |
| I-Ba Zn | Ulwelo | CH-602 | I-E-PVC | Ukwenza okuphezulu |
| I-Ba Zn | Ulwelo | CH-605 | I-E-PVC kunye ne-S-PVC | Uzinzo oluhle kakhulu lobushushu kunye nokubamba umbala |