Izakhiwo (izinto zokwakha)
Izipuni eziguquguqukayo, izikhwama namafilimu akwa-rollstock
Ukupakisha okuguquguqukayo kuvinjelwe amafilimu ahlukene, inhloso ukuhlinzeka ngokuvikelwa okuhle kokuqukethwe kwangaphakathi kusuka emiphumeleni ye-oxidation, umswakama, iphunga, iphunga noma ukuhlanganiswa kwalokhu. Ngesakhiwo sezinto ezisetshenziswayo ezisetshenziswayo zihlukile ngesendlalelo sangaphandle, ungqimba oluphakathi, nesendlalelo sangaphakathi, ama-inks kanye nama-adhesives.
1. Ungqimba olungaphandle:
Isendlalelo sokuphrinta esingaphandle kwesinye isikhathi senziwa ngamandla amahle emishini, ukumelana okuhle okushisayo, ukuqeqeshwa okuhle kokuphrinta nokusebenza okuhle kokukhanya. Okusetshenziswa kakhulu kwesendlalelo esiphrintiwe yi-bopet, bopa, i-bopp nezinye izinto zephepha le-kraft.
Isidingo sesendlalelo sangaphandle sifana nokulandelayo:
| Izici Zokuhlola | Ukwenza |
| Amandla Omshini | Donsela ukumelana, ukumelana nezinyembezi, ukumelana nomthelela kanye nokuphikisana nokuphikisana |
| Okuvimbelayo | Isithiyo ku-oxygen kanye nomswakama, iphunga, nokuvikelwa kwe-UV. |
| Ukuqina | Ukumelana nokukhanya okukhanyayo, ukumelana kawoyela, ukumelana kwento e-organic, ukumelana nokushisa, ukumelana nokubanda |
| Ukusebenza | I-Coefflent ephambaneni, i-Thermal Contraction Curl |
| Ukuphepha Kwezempilo | I-Nontoxic, ukukhanya noma iphunga ukuncipha |
| Abanye | Ukukhanya, ukucaca, isithiyo esikhanyayo, elimhlophe, nokuphrinta |
2. Ungqimba oluphakathi
Okusetshenziswa kakhulu engxenyeni ephakathi yi-AL (Aluminium Film), i-VMCPP, i-VMCPP, i-vmpet, kbopp, kpet, Kopa no-Evoh kanye nokunye ukungqimba okuphakathi kwe-CO2, Umoya-mpilo, kanye ne-nitrogen ukudlula emaphaketheni angaphakathi.
| Izici Zokuhlola | Ukwenza |
| Amandla Omshini | Donsa, ukungezwani, ukunye kwezinyembezi, ukumelana nomthelela |
| Okuvimbelayo | Umgoqo wamanzi, igesi nephunga |
| Ukusebenza | Ingahlanzwa kuzo zombili lezi zindawo eziphakathi kwezendlalelo eziphakathi |
| Abanye | Gwema ukukhanya kudlule. |
3. Ungqimba lwangaphakathi
Okubaluleke kakhulu kwesendlalelo sangaphakathi kunamandla amahle okubopha. I-CPP ne-PE badume kakhulu ukusebenzisa ungqimba lwangaphakathi.
| Izici Zokuhlola | Ukwenza |
| Amandla Omshini | Donsela ukumelana, ukumelana nezinyembezi, ukumelana nomthelela kanye nokuphikisana nokuphikisana |
| Okuvimbelayo | Gcina iphunga elihle futhi nge-adsorption ye-OW adsorption |
| Ukuqina | Ukumelana nokukhanya okukhanyayo, ukumelana kawoyela, ukumelana kwento e-organic, ukumelana nokushisa, ukumelana nokubanda |
| Ukusebenza | I-Coefflent ephambaneni, i-Thermal Contraction Curl |
| Ukuphepha Kwezempilo | I-Nontoxic, Iphunga eliphansi |
| Abanye | Ukucaca, okungathandeki. |