Ifilimu yokupakisha ehlanganisiwe (ifilimu yokupakisha ehlanganisiwe) isiye yaduma kakhulu eminyakeni yamuva nje ngenxa yokusetshenziswa kwayo okuhlukahlukene nokusebenza kahle. Lolu hlobo lwezinto zokupakisha lwakhiwe izendlalelo eziningi zezinto ezihlukahlukene ezisebenza ndawonye ukuze zenze umgoqo oqinile futhi ophumelelayo ngokumelene nezakhi zangaphandle.
Umsebenzi wefilimu yokupakishwa eyinhlanganisela usekhonweni layo lokuvikela nokugcina okuqukethwe ngaphakathi kwephakheji. Lolu hlobo lokupakisha luvame ukusetshenziselwa imikhiqizo yokudla, imithi, nezinye izinto ezibucayi ezidinga impilo ende yeshelufu nokuvikelwa kumswakama, ukukhanya, nomoya-mpilo. Izendlalelo zezinto ezihlanganisiwe zisebenza ndawonye ukuze zenze umgoqo ovimbela okuqukethwe ukuthintwa yizinto zangaphandle.
Ifilimu ye-composite yokupakisha isetshenziswa kakhulu ezimbonini ezahlukahlukene njengokudla, ezemithi, nezimpahla zabathengi. Iphakheji isiza ukuvikela imikhiqizo ezintweni zangaphandle futhi iyigcine iyintsha isikhathi eside.
Isakhiwo Sokuhlanganisae Packaging Film
Ifilimu yokupakisha eyinhlanganisela iwuhlobo lwefilimu yokupakisha elakhiwe ngezingqimba ezimbili noma ezintathu. Isakhiwo esinezingqimba ezimbili noma ezintathu zefilimu ehlanganisiwe yokupakisha ngokuvamile sihlanganiswa inqubo eyinhlanganisela. Phakathi kwazo, isakhiwo esinezingqimba ezimbili ngokuvamile sakhiwe ngezinto ezimbili ezihlukene.
Izinto ezisetshenziswa kakhulu zezendlalelo zamafilimu okupakisha ayinhlanganisela, i-polypropylene, i-polyester, inayiloni, i-aluminium foil, nephepha. I-polyethylene ne-polypropylene inikeza umswakama omuhle kakhulu nokumelana namakhemikhali, kuyilapho i-polyester inikeza amandla nokuzinza. I-aluminium foil iyisithiyo esihle kakhulu samagesi nokukhanya, kuyilapho inayiloni inikeza umgoqo ophezulu we-oxygen.
Isendlalelo sokuqala sesakhiwo esinezingqimba ezimbili ngokuvamile senziwe ngefilimu yepulasitiki efana ne-polyethylene noma i-polypropylene. Isendlalelo sesibili siyisivikelo esifana ne-PET, noma inayiloni. Isendlalelo sokuvimbela sinikeza isivikelo kumswakama, umoya-mpilo, nezinye izakhi ezingalimaza umkhiqizo. Izendlalelo ezimbili zibe zihlanganiswa ndawonye zisebenzisa i-adhesive ekhethekile ukuze kwakhiwe ifilimu ehlanganisiwe eqinile, ehlala isikhathi eside.Isakhiwo esinezingqimba ezimbili sefilimu yokupakisha ehlanganisiwe sinezinzuzo eziningi. Ngokwesibonelo, ayisindi, inamandla futhi iyavumelana nezimo. Futhi ayingeni manzi, imelana nokushisa, futhi inezici ezinhle zokuvimba umoya-mpilo kanye nomswakama. Lezi zakhiwo ziyenza ilungele ukupakisha imikhiqizo edinga ukuvikelwa endaweni ezungezile.
Isakhiwo sezendlalelo ezintathu sefilimu ye-composite yokupakisha sifana nesakhiwo sezendlalelo ezimbili, kodwa sinesendlalelo esengeziwe esihlinzeka ngokuvikeleka okwengeziwe. Ungqimba olwengeziwe ngokuvamile luwungqimba oluphakathi nendawo olwenziwe ngezinto ezihlukile njenge-Aluminium foil noma i-metalized foil. Lesi singqimba sinikeza izakhiwo ezingcono zokuthibela ngokumelene nomswakama nomoya-mpilo kunesakhiwo sezendlalelo ezimbili. Lokhu kuyenza ifanelekele ukupakishwa kwemikhiqizo edinga ukuvikeleka okwengeziwe, njengezinto ezibucayi ze-elekthronikhi, izisetshenziswa zezokwelapha, noma imithi.
Inqubo eyinhlanganisela esetshenziselwa ukwakha uhlaka olunezendlalelo ezimbili noma ezintathu zefilimu eyinhlanganisela yokupakisha iyinqubo eyinkimbinkimbi edinga ubuchwepheshe obuthuthukisiwe kanye nemishini. Kubandakanya ukuhlanganisa amapulasitiki ahlukene kanye nezinto zokuvimbela ukuze udale ifilimu eqinile, ehlala isikhathi eside. Le nqubo ihlanganisa nokwengeza izithasiselo ezikhethekile njengama-anti-static agents noma iziqinisi ze-UV ukuze kuthuthukiswe izici zefilimu.
Ngaphezu kwezakhiwo zayo zokuzivikela, ifilimu yokupakisha eyinhlanganisela ibuye isetshenziswe kabanzi ngoba iyabiza futhi kulula ukuyikhiqiza. Inqubo eyinhlanganisela esetshenziselwa ukudala ifilimu i-automatic kakhulu, esiza ukunciphisa izindleko zabasebenzi nokwandisa ukusebenza kahle kokukhiqiza. Iphinde ivumele abakhiqizi ukuthi bakhiqize ifilimu eningi ngokushesha nangokuqhubekayo.
Ububanzi Besicelo Sefilimu Yokufaka Inhlanganisela
Enye yezinhlelo ezisetshenziswa kakhulu zefilimu yokupakishwa eyinhlanganisela isembonini yokudla. Lolu hlobo lokupakisha lulungele ukugcina ukudla kukusha futhi kuphephile ukusetshenziswa isikhathi eside. Impahla yokupakisha ingenziwa ngendlela oyifisayo ukuze ihlangabezane nezidingo ezithile zokulondoloza izinhlobo ezahlukene zokudla, okuhlanganisa ukudla okuqandisiwe, ukudla okomile, ngisho nezinto ezibolayo.
Okunye ukusetshenziswa kwefilimu eyinhlanganisela yokupakishwa kwefilimu kusembonini yezemithi, lapho kupakishwa khona izidakamizwa ezibucayi kanye nemishini yezokwelapha ukuze kuvinjelwe umonakalo ngesikhathi sokuthutha nokugcinwa. Izakhiwo eziyingqayizivele zokuvimbela impahla yokupakisha ziqinisekisa ukuthi okuqukethwe kwephakheji akungcoliswanga yizinto zangaphandle ezifana nomoya-mpilo, umswakama, nokukhanya, okungathinta ukusebenza kahle kwemikhiqizo yezokwelapha.
Izinto zefilimu yokupakishwa eyinhlanganisela isetshenziswa nakwezinye izimboni, njengezogesi, lapho okokusebenza okubucayi kufanele kupakishwe ngokucophelela ukuze kuvinjwe umonakalo. Impahla isetshenziswa futhi embonini yezimoto ukupakisha izingxenye eziyisipele nezinye izinto ezidinga ukuthuthwa amabanga amade.
Ukusetshenziswa kokuhlanganiswa kwefilimu yokupakishwa kwefilimu kunezinzuzo eziningana kunezinye izinhlobo zokupakisha. Izinto ezisetshenziswayo azisindi, ziqinile, futhi ziyabiza, okwenza kube ukukhetha okusebenzayo emabhizinisini. Ngaphezu kwalokho, izinto eziyinhlanganisela zingenziwa ngokwezifiso ukuze zihlangabezane nezidingo ezithile zokupakisha, kuqinisekiswe ukuthi okuqukethwe kwephakheji kuvikelwe ezintweni zangaphandle.
Ngaphezu kwalokho, impahla yefilimu yokupakishwa eyinhlanganisela iyindlela eco-friendly esikhundleni sokupakishwa kwendabuko. Impahla ingabuyekezwa, inciphise umthelela wayo endaweni ezungezile. Amabhizinisi amaningi manje aphendukela kuzinketho zokupakisha ezilungele i-eco-friendly ukuze anciphise indawo yawo ye-carbon futhi akhuthaze ukusimama.
Sengiphetha, impahla yefilimu yokupakishwa eyinhlanganisela iyisixazululo esiguquguqukayo nesisebenzayo sezidingo zokupakisha kuzo zonke izimboni ezahlukahlukene. Izakhiwo zayo eziyingqayizivele ziyenza ibe inketho ekahle kumabhizinisi afuna ukuvikela nokugcina imikhiqizo yawo ngesikhathi sokuthutha nokugcinwa. Ukusebenza kahle kwezindleko, izinketho zokwenza ngokwezifiso, kanye nobungane bemvelo kukwenza kube inketho ekhangayo kumabhizinisi afuna ukwehlisa izindleko zokupakisha futhi akhuthaze ukusimama. Njengoba isidingo sokupakishwa kwekhwalithi ephezulu siqhubeka sikhula, izinto zefilimu eziyinhlanganisela yokupakishwa zizoqhubeka zidlala indima ebalulekile ekusaseni lemboni yokupakisha.
Isikhathi sokuthumela: Mar-23-2023