1. Ukukhetha impahla: qonda izici zezinto ezihlukahlukene
Impahla yelebula yokuzinamathisela ithinta ngqo ukubukeka kwayo, ukuqina, nendawo esebenzayo. Amalebula wephepha yiwona ongakhetha ukonga kakhulu futhi afanele ukusetshenziswa kwasendlini kanye nezicelo zesikhashana, kodwa awakwazi ukumelana namanzi kanye nokungalunywa. Amalebula efilimu (afana ne-PET, i-PVC, i-PP, njll.) anokumelana nesimo sezulu esihle kakhulu futhi afanele izindawo zangaphandle noma ezinonya. Izinto ezikhethekile ezifana namalebula amelene nomgunyathi namalebula amelana nezinga lokushisa eliphezulu aklanyelwe izidingo ezikhethekile. Lapho ukhetha izinto zokwakha, kuyadingeka ukuthi ucabangele indawo yokusetshenziswa komkhiqizo, impilo elindelekile, kanye nemikhawulo yesabelomali. Isibonelo, imikhiqizo yangaphandle kufanele inikeze kuqala izinto zefilimu ezimelana nesimo sezulu, kuyilapho amalebula okukhangisa esikhathi esifushane angasebenzisa izinketho zephepha ezingabizi kakhulu.
2. Izidingo ze-viscosity: Khetha ingcina efanele ngokuya ngesimo sohlelo lokusebenza
I-viscosity iyisici esibalulekile ekuqinisekiseni ukuthi ilebula inamathele ngokuqinile. Izinhlobo zokunamathisela ezihlukene (njengokunamathela okuhlala njalo, okukhiphekayo, okunamathelayo okuqinile, njll.) zifanele izindawo ezihlukene nezimo zemvelo. Izinamathiselo ezihlala njalo zifanele izimo ezidinga ukulungiswa isikhathi eside, kuyilapho izinamathiselo ezikhiphekayo zilungele ukukhonjwa kwesikhashana noma ukumaka amanani. Ngaphezu kwalokho, izinto ezingaphezulu nazo zithinta ukusebenza kwe-viscosity. Izindawo ezimahhadlahhadla, ezinezimbobo noma ezingezona ze-polar (ezifana namapulasitiki e-PE ne-PP) zidinga amafomula okunamathela akhethekile. Izici zemvelo ezifana nezinga lokushisa, umswakama, ukuhlanzeka, njll. nazo zizothinta ukusebenza kwe-viscosity. Isibonelo, indawo yokugcina ebandayo idinga i-glue ephikisana nokushisa okuphansi, kuyilapho indawo yokushisa ephezulu idinga i-adhesive-resistant resistant.
3. Ukuhlaziywa kwesicelo: Umhlahlandlela wokukhetha ilebula ezimbonini ezahlukene
Izimboni ezahlukene zinezidingo ezahlukene zamalebula. Imboni yokudla idinga izinto zelebula ezihlangabezana nezindinganiso zokuhlanzeka, ngokuvamile zisebenzisa amafilimu e-PP noma e-PE, futhi kucatshangelwa izakhiwo ezifana nokumelana namafutha kanye nokumelana neqhwa. Imboni yezokuthutha inaka ukumelana nokugqokwa kanye nomthamo wolwazi welebula, futhi ivamise ukusebenzisa izinto ze-PET ezinamandla kakhulu ezinomklamo ongazweli izinyembezi. Imboni yokudayisa inaka umphumela wokuphrinta nokususwa kwelebula, futhi ivamise ukusebenzisa amalebula ephepha acwebezelayo noma e-matte. Izimboni ezikhethekile ezifana nemboni yezogesi zingase zidinge amalebula e-anti-static, kuyilapho imboni yamakhemikhali idinga izinto ezimelana nokugqwala. Ukukhetha amalebula ngokuya ngokusetshenziswa okuthile kungagwema izinkinga ezifana nokusebenza okunganele noma ukulungisa ngokweqile.
Isikhathi sokuthumela: Apr-18-2025