Ukudla okuqandisiweisho ukudla okunokudla okufanelekile okucutshungulwe kahle, kuqandiswe ezingeni lokushisa.-30 °, futhi igcinwe futhi isatshalaliswe ezingeni lokushisa-18°noma ngaphansi ngemva kokupakishwa.
Ngenxa yokugcinwa kwezinga lokushisa eliphansi kwamaketango abandayo kuyo yonke inqubo, ukudla okuqandisiwe kunezici zempilo yeshelufu ende, okungaboli, nokusetshenziswa kalula, kodwa lokhu futhi kubangela izinselele ezinkulu kanye nezidingo eziphakeme zezinto zokupakisha.
Isakhiwo impahla esetshenziswa commonizikhwama zokudla eziqandisiweemakethe njengamanje:
1. I-PET/PE
Lesi sakhiwo sivame kakhulu ekufakweni kokudla okuqandiswe ngokushesha.Inezindawo ezingcono zokuvikela umswakama, ukumelana nokubanda, kanye nezinga lokushisa eliphansi lokuvala ukushisa, futhi izindleko ziphansi uma kuqhathaniswa.
2.BOPP/PE, BOPP/CPP
Lolu hlobo lwesakhiwo alukwazi ukumelana nomswakama, alukwazi ukumelana nokubanda, futhi izinga lokushisa eliphansi livalwe ngamandla aqinile okuqinile kanye nezindleko eziphansi uma kuqhathaniswa.Phakathi kwabo, i-BOPP / PE, ukubukeka nokuzizwa kwesikhwama sokupakisha kungcono, okungathuthukisa izinga lomkhiqizo.
3. I-PET/VMPET/CPE, BOPP/VMPET/CPE
Ngenxa yokuba khona kwesendlalelo se-aluminium-plated, ingaphezulu lalesi sakhiwo liphrintiwe kahle, kodwa izinga lokushisa eliphansi-ukuvalwa kokushisa liphansi kancane, futhi izindleko ziphezulu, ngakho izinga lokusebenzisa liphansi.
4. NY/PE, PET/NY/LLDPE, PET/NY/AL/PE
Le phakheji yesakhiwo imelana nokuqhwa kanye nomthelela.Ngenxa yobukhona beIsendlalelo se-NY, inokumelana nokubhoboza okuhle, kodwa izindleko ziphakeme uma kuqhathaniswa.Ngokuvamile isetshenziselwa ukupakisha imikhiqizo engama-angular noma esindayo.
Ngaphezu kwalokho, kukhona ezinye ezilulaIzikhwama ze-PE, okuvame ukusetshenziselwa ukupakisha imifino nezithelo, kanye nezikhwama zokupakisha zangaphandle zokudla okufriziwe.Iphakheji ye-PE eyinhlanganiselafuthi iyisikhwama sokupakisha esivumelana nemvelo nesigaywa kabusha.
Imikhiqizo efanelekile kufanele ibe namaphakheji afanelekayo, imikhiqizo idinga ukuhlolwa, futhi ukupakishwa kufanele kuhlolwe nakakhulu.
Isikhathi sokuthumela: Feb-10-2023