Okokuqala, i-aluminium foil material
I-aluminium foil le nto yesikhwama sokupakisha evimbela ukusebenza komoya, ukumelana nokushisa okuphezulu (121 ℃), ukumelana nokushisa okuphansi (-50 ℃), ukumelana nowoyela. Inhloso yesikhwama se-aluminium foil ihlukile esikhwameni esivamile, ikakhulukazi esisetshenziselwa ukupheka kokushisa okuphezulu nokugcinwa kokudla okuphansi okushisa. Kodwa isikhwama sokupakisha se-aluminium foil ngenxa yezinto ezibonakalayo sintekenteke, kulula ukuphuka, sihambisana nokumelana ne-asidi empofu, akukho ukuvalwa kokushisa. Ngakho-ke, ngokuvamile isetshenziswa kuphela njengento ephakathi kwesikhwama, njengesikhwama sethu sokupakisha sobisi sokuphuza nsuku zonke, isikhwama sokupakisha ukudla esiqandisiwe, sizosebenzisa ucwecwe lwe-aluminium.
okwesibili, PET impahla
I-PET ibizwa nangokuthi ifilimu ye-bidirectional stretch polyester, le nto yokubonakala kwesikhwama se-packaging inhle kakhulu, i-luster eqinile, amandla nokuqina kungcono kunezinye izinto, akulula ukuphuka, futhi okungeyona into enobuthi ayinambitheki, ukuphepha okuphezulu, kungasetshenziswa ngokuqondile ukupakisha ukudla. Ngakho-ke, i-PET iyimpahla yokupakisha engeyona enobuthi ne-aseptic yazo zonke izinhlobo zokudla nemithi empilweni yansuku zonke. Kodwa ukuntula kwayo kuyabonakala, lokho akukwazi ukumelana nokushisa, ukumelana ne-alkali, akukwazi ukufakwa emanzini ashisayo.
Inayiloni yesithathu
Inayiloni ibizwa nangokuthi i-polyamide, impahla iphinde ibe sobala kakhulu, futhi ukumelana nokushisa, ukumelana nowoyela, ukumelana nokubhoboza, kuthambile lapho kuthintwa, kodwa akumelani nomswakama, futhi ukuvala ukushisa akulungile. Ngakho-ke izikhwama zokupakisha zenayiloni zisetshenziselwa ukupakisha ukudla okuqinile, kanye neminye imikhiqizo yenyama nokudla okuphekiwe, okufana nenkukhu, idada, izimbambo nokunye okupakishwayo, kunganweba isikhathi seshelufu sokudla.
Izinto ze-OPP yesine
I-OPP, ebizwa nangokuthi i-polypropylene e-oriented, iyinto yokupakisha esobala kakhulu, ibuye ibe brittle kakhulu, ukungezwani nakho kuncane kakhulu. Iningi lezikhwama zokupakisha ezisobala ezisetshenziswa empilweni yethu zenziwe ngezinto ze-opp, ezisetshenziswa kakhulu kwezembatho, ukudla, ukuphrinta, izimonyo, ukuphrinta, iphepha nezinye izimboni.
Impahla ye-HDPE yesihlanu
Igama eligcwele le-HDPE i-polyethylene ephezulu yokuminyana.
Isikhwama esenziwe ngale nto sibizwa nangokuthi isikhwama se-PO. Izinga lokushisa lesikhwama libanzi kakhulu. Empilweni yansuku zonke, isetshenziselwa ukupakisha ukudla, izikhwama zokuthenga igrosa, ingenziwa futhi ibe yifilimu eyinhlanganisela, esetshenziselwa ukudla okungahambisani nokungena kanye nefilimu yokufaka i-insulation.
I-CPP yesithupha: Ukucaca kwale nto kuhle kakhulu, ubulukhuni buphakeme kunefilimu ye-PE. Futhi inezinhlobo eziningi kanye nenhlobonhlobo yokusetshenziswa, ingasetshenziselwa ukupakisha ukudla, ukupakishwa kwamaswidi, ukupakishwa kwemithi nokunye. Ingasetshenziswa futhi njengefilimu eyisisekelo yezinto ezihlanganisiwe, ezingenziwa zibe izikhwama eziyinhlanganisela kanye namanye amafilimu, njengokugcwalisa okushisayo, isikhwama sokupheka, ukupakisha kwe-aseptic, njll.
Izinto ezingenhla eziyisithupha zivame ukusetshenziswa ezikhwameni zokupakisha. Izici zento ngayinye zihlukile, futhi ukusebenza kanye nezimo zokusetshenziswa kwezikhwama ezenziwe nazo zihlukile. Kudingeka sikhethe ngokwesimo sethu sangempela.
Isikhathi sokuthumela: Dec-30-2022