Izidingo zokupakisha:isithiyo se-oxygen, umgoqo wamanzi, ukuvikela ukukhanya, ukumelana nowoyela, ukugcinwa kwephunga elimnandi, ukubukeka okubukhali, umbala ogqamile, izindleko eziphansi.
Isakhiwo sedizayini:I-BOPP/VMCPP
Isizathu sokuklama: I-BOPP ne-VMCPP zombili azikwazi ukuklwebheka, i-BOPP inokuphrinta okuhle nokucwebezela okuphezulu.I-VMCPP inezinto ezinhle zokuvimbela, igcina iphunga futhi ivimbe umswakama.I-CPP futhi inokumelana nowoyela okungcono.
Izidingo zokupakisha:akunaphunga futhi akunambitheki, ukuvaleka kwezinga lokushisa eliphansi, ukungcoliswa okunqanda ukuvala uphawu, izakhiwo ezinhle zokuvimbela, intengo emaphakathi.
Isakhiwo sedizayini:I-KPA/S-PE
Isizathu sokuklama: I-KPA inezinto ezinhle kakhulu zokuthibela, amandla amahle kanye nokuqina, ukushesha okuphezulu uma kuhlanganiswe ne-PE, akulula ukuphuka, futhi inokuphrinta okuhle.I-PE eguquliwe iyinhlanganisela yama-PE amaningi (i-co-extrusion), enezinga lokushisa eliphansi lokuvalwa kokushisa kanye nokumelana nokungcoliswa kokuvalwa okuqinile.
Izidingo zokupakisha:izakhiwo ezinhle zokuvimbela ukukhanya, izakhiwo eziqinile ezivikela ukukhanya, ukumelana nowoyela, amandla aphezulu, ezingenaphunga nezinganambitheki, nokupakishwa okuqinile.
Isakhiwo sedizayini: I-BOPP/EXPE/VMPET/EXPE/S-CPP
Isizathu sokuklama: I-BOPP inokuqina okuhle, ukuphrinta okuhle kanye nezindleko eziphansi.I-VMPET inezinto ezinhle zokuvimbela, ivimba ukukhanya, umoya-mpilo, namanzi.I-S-CPP inokuvala ukushisa okuhle kwezinga lokushisa eliphansi kanye nokumelana nowoyela.
4. Ukupakishwa kwempushana yobisi
Izidingo zokupakisha:impilo yeshalofu ende, ukulondolozwa kwephunga nokunambitha, ukumelana ne-oxidation kanye nokuwohloka, nokumelana nokumuncwa komswakama kanye ne-caking.
Isakhiwo sedizayini: I-BOPP/VMPET/S-PE
Isizathu sokuklama:I-BOPP inokuphrinta okuhle, isicwebezelisi esihle, amandla amahle kanye nenani elithengekayo.I-VMPET inezici ezinhle zokuvimbela, igwema ukukhanya, inokuqina okuhle, futhi inokukhanya kwensimbi.Kungcono ukusebenzisa i-PET aluminium plating ethuthukisiwe, ene-AL layer.I-S-PE inezici ezinhle zokuvala ukungcola kanye nezakhiwo zokuvala izinga lokushisa eliphansi.
Izidingo zokupakisha:Vimbela ukuwohloka, ukuguquguquka kombala, kanye nephunga, okusho ukuvimbela i-oxidation yamaprotheni, i-chlorophyll, i-catechin, ne-vitamin C equkethwe etiyeni eliluhlaza.
Isakhiwo sedizayini:I-BOPP/AL/PE, BOPP/VMPET/PE, KPET/PE
Isizathu sokuklama:I-AL foil, i-VMPET, ne-KPET zonke izinto ezinezakhiwo ezinhle kakhulu zokuvimbela, futhi zinezithiyo ezinhle zokulwa nomoya-mpilo, umhwamuko, kanye nephunga.I-AK foil ne-VMPET nazo zinhle kakhulu ekuvikeleni ukukhanya.Umkhiqizo unenani eliphakathi nendawo.
Izidingo zokupakisha: Ukuwohloka kwe-Anti-oxidative, amandla amahle emishini, ukumelana nokuqhuma okuphezulu, amandla aphezulu okudabula, ukumelana nowoyela, isicwebezelisi esiphezulu, ukukhanya
Isakhiwo sokuklama:I-PET/AD/PA/AD/PE, PET/PE, PE/EVA/PVDC/EVA/PE, PE/PEPE
Izizathu zokuklama:I-PA, i-PET, ne-PVDC inokumelana kahle nowoyela kanye nezakhiwo zokuthiya okuphezulu.I-PA, i-PET, ne-PE inamandla aphezulu, futhi ungqimba lwe-PE lwangaphakathi luyi-PE ekhethekile, enokumelana okuhle nokuvala ukungcola nokusebenza kokuvala okuphezulu.
Izidingo zokupakisha:izakhiwo ezinhle zokuvimbela, ukumelana nokuqhuma okuphezulu, ukuvikela ukukhanya, ukuvaleka kahle kokushisa, kanye nentengo emaphakathi.
Isakhiwo sedizayini: i-PE emhlophe/i-PE emhlophe/i-PE emnyama
Isizathu sokuklama: Isendlalelo sangaphandle se-PE sine-gloss enhle namandla aphezulu emishini, ungqimba lwe-PE oluphakathi luyisithwali samandla, futhi ungqimba lwangaphakathi luyingqimba yokuvalwa kokushisa, enokuvikela okukhanyayo, isithiyo kanye nezakhiwo zokuvala ukushisa.
8. Ukupakishwa kwekhofi ephansi
Izidingo zokupakisha:ukumuncwa okulwa namanzi, i-anti-oxidation, imelana nezigaxa emkhiqizweni ngemva kokukhishwa, kanye nokulondolozwa kwephunga elimnandi nelikhishwa kalula lekhofi.
Isakhiwo sedizayini:I-PET/PE/AL/PE, PA/VMPET/PE
Izizathu zokuklama:I-AL, i-PA, ne-VMPET inezindawo ezinhle zokuvimba, ukuvimbela amanzi negesi, futhi i-PE inezinto ezinhle zokuvala ukushisa.
9. Ukupakishwa kukashokoledi
Izidingo zokupakisha:izakhiwo ezinhle zokuvimbela, ukukhanya-ukukhanya, ukuphrinta okuhle, ukubeka uphawu lokushisa okuphansi lokushisa.
Isakhiwo sedizayini:ivashi kashokholethi emsulwa/iyinki/emhlophe BOPP/PVDC/i-cold sealant brownie varnish/inki/VMPET/AD/BOPP/PVDC/cold sealant
Isizathu sokuklama:I-PVDC ne-VMPET zombili yizinto ezivimbelayo eziphezulu.Ama-cold sealants angavalwa emazingeni okushisa aphansi kakhulu, futhi ukushisa ngeke kuthinte ushokoledi.Njengoba amantongomane aqukethe amafutha amaningi futhi athambekele ekubeni ne-oxidation kanye nokuwohloka, ungqimba lokuvimbela umoya-mpilo lwengezwe esakhiweni.
11. Izikhwama zokupakisha isiphuzo
Izidingo zokupakisha:Inani le-pH leziphuzo ezine-acidic <4.5, i-pasteurization, izakhiwo zesithiyo ezijwayelekile.I-pH yeziphuzo ezingathathi hlangothi ingaphezulu kuka-4.5, okusho ukuthi zinezici eziphezulu zokuvala inzalo kanye nezithiyo.
Isakhiwo sedizayini: Iziphuzo ezine-Acid: PET/PE (CPP), BOPA/PE (CPP), PET/VMPET/PE Iziphuzo ezimaphakathi: PET/AL/CPP, PET/AL/PA/CPP, PET/AL/PET/CPP,PA/AL /CPP
Isizathu sokuklama:Eziphuzweni ezine-acidic, i-PET ne-PA ingahlinzeka ngezakhiwo ezinhle zokuvimbela futhi imelane ne-pasteurization.I-acidity yandisa impilo yeshalofu.Eziphuzweni ezingathathi hlangothi, i-AL inikeza izakhiwo ezingcono kakhulu zokuvimbela, amandla aphezulu e-PET ne-PA, kanye nokumelana nokushisa okuphezulu kokunciphisa inzalo.
Isikhathi sokuthumela: Dec-18-2023
