Enyangeni entsha yeminyaka emibili edlule, imakethe yemaski ikhule ngokuzumayo nemingcele, futhi isidingo semakethe manje sesihlukile.Iphakethe elithambile elilandelayo kubude beketango kanye nevolumu engezansi komfula icindezela izinkampani ukuthi ngokuvamile zipakishe imikhiqizo yemaski ohlotsheni.Ikhekhe elikhulu kakhulu, futhi liya ngokuya likhula.Ephaketheni elithambile, ikusasa ligcwele izidingo zebhizinisi nezinselelo zamabhizinisi anamathuba angenamkhawulo webhizinisi.Uma kubhekwa isimo semakethe esihle, amaphakethe athambile azoqhubeka nokwenza ngcono izinga lawo lokukhiqiza kanye nekhwalithi yomkhiqizo ukuze athole isikhundla esibalulekile emakethe.
Izici zesikhwama semaski kanye nesakhiwo
Namuhla, imaski yobuso ephezulu isiphenduke umkhuba.Ngokungeziwe ekuboniseni ukusebenza okuhle kakhulu nokuthungwa ezikhwameni zokupakisha ze-aluminium foil, nazo zidinga impilo yeshelufu ende.Amamaski amaningi aneshalofu nempilo yezinyanga ezingaphezu kweziyi-12, kanti amanye aze abe nezinyanga ezingama-36.Ngokuphila kweshelufu ende kangaka, izidingo eziyisisekelo kakhulu zokupakisha yilezi: ukungangeni komoya kanye nezakhiwo zokuvinjwa okuphezulu.Uma kubhekwa izici zokusetshenziswa kwemaski ngokwayo kanye nezidingo zeshalofu layo, ukwakheka kwezinto ezibonakalayo kanye nezidingo zesikhwama sokupakisha imaski kunqunywa ngokuyisisekelo.
Njengamanje, izakhiwo eziyinhloko zamamaski amaningi yilezi: PET/AL/PE, PET/AL/PET/PE, PET/VMPET/PE, BOPP/VMPET/PE, BOPP/AL/PE, MAT-OPP/VMPET/PE , MAT-OPP /AL/PE njll. Ngokombono wesakhiwo esiyinhloko sezinto ezibonakalayo, ifilimu ye-aluminium nefilimu ehlanzekile ye-aluminium isetshenziswa ngokuyisisekelo esakhiweni sokupakisha.Uma iqhathaniswa ne-aluminium plating, i-aluminium ehlanzekile inokuthungwa okuhle kwensimbi, i-silvery emhlophe, futhi inezinto eziphikisana nokucwebezela;insimbi ye-aluminium ithambile, futhi imikhiqizo enezinto ezihlukene eziyinhlanganisela nogqinsi ingenziwa ngokwezifiso ngokuvumelana nezidingo, ngokuhambisana nokuphishekela imikhiqizo ephezulu yokuthungwa okusindayo, okwenza imaski ephezulu Thola ukubonakaliswa okunembile okuvela emaphaketheni.Ngenxa yalokhu, izidingo eziyisisekelo zokusebenza kwesikhwama sokupakisha imaski kusukela ekuqaleni kuya esidingweni esiphezulu sokwanda kanyekanye kokusebenza nokuthungwa kube nomthelela ekuguqulweni kwesikhwama semaski sisuka esikhwameni esifakwe i-aluminium siye esikhwameni se-aluminium esihlanzekile. .Uma kuqhathaniswa nomhlobiso omuhle ongaphezulu, imisebenzi yokugcina nokuvikela yesikhwama sokupakisha empeleni ibaluleke kakhulu.Kodwa eqinisweni, abantu abaningi abakunaki lokhu.
Kusukela ekuhlaziyweni kwezinto zokusetshenziswa ngokwazo, izikhwama zokupakisha imaski ezijwayelekile zihlukaniswe ikakhulukazi izinhlobo ezimbili: izikhwama ze-aluminium kanye nezikhwama ze-aluminium ezihlanzekile.Isikhwama esifakwe i-aluminiyamu esokugqoka ngokulinganayo i-aluminium yensimbi ehlanzeke kakhulu kufilimu yepulasitiki ngaphansi kwesimo se-vacuum ephezulu.Izikhwama ze-aluminium ezihlanzekile zihlanganiswe ne-aluminium foil nefilimu yepulasitiki, okuwumkhiqizo ongezansi wochungechunge lwemboni ye-aluminium, engathuthukisa izakhiwo zokuvimbela, izakhiwo zokuvala, ukugcinwa kwephunga, kanye nezakhiwo zokuzivikela zamapulasitiki.Ngamanye amazwi, izikhwama zemaski ze-aluminium ezihlanzekile zifaneleka kakhulu ezidingweni zamanje zemakethe zezikhwama zokupakisha imaski.
Izindawo zokulawula ukukhiqizwa kwezikhwama zokupakisha imaski
1. Ukuphrinta
Kusukela ezidingweni zamanje zemakethe kanye nemibono yabathengi, imaski ngokuyisisekelo ithathwa njengemikhiqizo esezingeni eliphakathi nephezulu, ngakho ukuhlobisa okuyisisekelo kudinga izidingo ezihlukene njengokudla okuvamile kanye nokupakishwa kwansuku zonke.Kuyadingeka ukubamba okulindelwe umthengi ngokwengqondo.Ngakho-ke ukuphrinta, ukuthatha ukuphrinta kwe-PET njengesibonelo, ukunemba kwayo kokuphrinta kanye nezidingo ze-hue nazo zizoba phezulu kunezinye izidingo zokupakisha.Uma izinga elijwayelekile likazwelonke lingu-0.2mm, indawo yesibili yokuphrinta kwesikhwama sokupakisha imaski idinga ngokuyisisekelo ukuhlangabezana naleli zinga lokuphrinta ukuze kuhlangatshezwane kangcono nezidingo zamakhasimende nezidingo zabathengi.Mayelana nokwehluka kwemibala, amakhasimende okufaka imaski aqinile futhi anemininingwane eminingi kunezinkampani ezijwayelekile zokudla.Ngakho-ke, kusixhumanisi sokunyathelisa, amabhizinisi akhiqiza ukupakisha imaski kufanele anake ngokukhethekile ukulawula.Yiqiniso, kunezidingo eziphakeme zokuphrinta ama-substrates ukuhlangabezana nezidingo eziphezulu zokuphrinta.
2. Inhlanganisela
Izici ezintathu ezinkulu zokulawula okuyinhlanganisela: imibimbi eyinhlanganisela, izinsalela zezincibilikisi eziyinhlanganisela, amaphuzu elineni ayinhlanganisela, namabhamuza omoya angavamile.Lezi zici ezintathu ziyisici esibalulekile esithinta izinga lomkhiqizo oqediwe wezikhwama zokupakisha imaski yobuso.
Umbimbi oyinhlanganisela
Kusukela esakhiweni esingenhla, kungabonakala ukuthi isikhwama sokupakisha imaski sihilela ikakhulukazi inhlanganisela ye-aluminium ehlanzekile.I-aluminium ehlanzekile inwetshwa ibe ishidi elincane kakhulu le-membrane kusuka ensimbi ehlanzekile.Ubukhulu bokusetshenziswa okuyisisekelo buphakathi kuka-6.5 ~ 7 & mu;Ulwelwesi oluhlanzekile lwe-aluminium kulula kakhulu ukukhiqiza imibimbi noma izaphulelo phakathi nenqubo eyinhlanganisela, ikakhulukazi emishinini ehlanganisiwe yezinongo ezizenzakalelayo.Ngesikhathi se-seasoning, ngenxa yokungajwayelekile kokubopha okuzenzakalelayo komgogodla wephepha, kulula ukungalingani, futhi kulula kakhulu ukuba lula kakhulu I-Wiring ngqo ngemva kokuba ifilimu ye-aluminium ihlanganiswe, noma ngisho nemibimbi.Ukuphendula imibimbi, ngakolunye uhlangothi, singakwazi ukulungisa amakhambi alandelayo ukuze sinciphise ukulahlekelwa okubangelwa imibimbi.Iglue ehlanganisiwe iyazinza ibe yisimo esithile, iyindlela yokuphinda igingqike futhi Nciphisa, njengokusebenzisa ama-core cores amakhulu ukuze wenze umthelela wokuqoqa ulunge kakhulu.
Izinsalela ze-solvent ehlanganisiwe
Ngenxa yokuthi iphakethe lemaski liqukethe i-aluminium noma i-aluminium ehlanzekile, uma kunenhlanganisela, kune-aluminium noma i-aluminium ehlanzekile, engalungile ekushiseni kwe-solvent.Okuyingozi kakhulu ekuguqukeni kwe-solvents.Kuchazwe ngokucacile ku-GB/T10004-2008 "Ifilimu Eyinhlanganisela Yepulasitiki, Izikhwama-zokomisa I-Composite Squeeze Extraction" indinganiso: Leli zinga alifanele ifilimu yepulasitiki nezikhwama ezenziwe ngezinto zepulasitiki namaqembu amaphepha noma izinhlanganisela ze-aluminium foil.Kodwa-ke, amabhizinisi amanje okupakisha imaski kanye nezinkampani eziningi nazo zingaphansi kwendinganiso kazwelonke.Ngezikhwama ze-aluminium foil, leli zinga lidinga ukudukisa okuthile.Yiqiniso, izinga likazwelonke alinazo izidingo ezicacile.Kodwa kusafanele silawule izinsalela ze-solvent ekukhiqizeni kwangempela, ngemva kwakho konke, leli yiphuzu lokulawula elibucayi kakhulu.Ngokuqondene nesipiliyoni, kungenzeka ukuthuthukisa ngokuphumelelayo ukukhethwa kweglue kanye nesivinini somshini wokukhiqiza kanye nokushisa kwehhavini, kanye nevolumu yokukhishwa kwemishini.Yiqiniso, kulokhu, kuyadingeka ukuhlaziya nokuthuthukisa imishini ethile kanye nezindawo ezithile.
Imigqa eyinhlanganisela, amabhamuza
Le nkinga futhi ihlobene kakhulu ne-aluminium ehlanzekile, ikakhulukazi uma ukwakheka kwe-PET/Al eyinhlanganisela kungenzeka ukuthi yethulwe.Amachashazi amaningi ekristalu azonqwabelana phezu kwendawo eyinhlanganisela, noma isenzakalo sechashazi lebhamuza.Kunezizathu eziningana eziyinhloko: izinto ze-substrate: ubuso be-substrate abulungile, futhi kulula ukukhiqiza i-anesthesia nama-bubbles;Iphuzu lekristalu eliningi kakhulu le-substrate PE liphinde libe isizathu esibalulekile.Izinhlayiya eziwugqinsi zizodala izinkinga ezifanayo lapho zihlanganiswa.Ngokusebenza komshini: Ukushintshashintsha kwe-solvent enganele, ukucindezela kwenhlanganisela enganele, ukuvinjelwa kwe-glue mesh roller, izinto zangaphandle, njll. kuzophinde kukhiqize izenzakalo ezifanayo.
3, ukwenza izikhwama
Iphuzu lokulawula lenqubo eqediwe ngokuyinhloko lincike ekubangeni kwesikhwama kanye namandla nokubukeka konqenqema.Enqubweni yomkhiqizo oqediwe, ukuvuleka nokubukeka kunzima kakhulu ukubamba.Ngenxa yokuthi izinga layo lokugcina lobuchwepheshe linqunywa ukusebenza kwemishini, okokusebenza kanye nemikhuba yokusebenza kwabasebenzi, izikhwama zilula kakhulu ukukhuhla inqubo eqediwe, kanye nokungajwayelekile okufana nemiphetho emikhulu nemincane.Ngesikhwama semaski esiqinile, lezi azivunyelwe neze.Ekuphenduleni le nkinga, singase futhi silawule isenzeko sokukhuhla kusukela kuzici eziyisisekelo kakhulu ze-5S.Njengokuphathwa kwemvelo yeshabhu yokusebenzela, qinisekisa ukuthi umshini uhlanzekile, qinisekisa ukuthi awukho umzimba wangaphandle emshinini, futhi uqinisekise umsebenzi ojwayelekile nobushelelezi.Lesi isiqinisekiso sokukhiqiza esiyisisekelo.Kuyadingeka Hamba uyokwakha umkhuba omuhle.Mayelana nokubukeka, ngokuvamile kunezidingo zezidingo zonqenqema namandla onqenqema.Ukusetshenziswa kwemigqa kudinga ukuba mncane, futhi ummese oyisicaba usetshenziselwa ukucindezela unqenqema.Kule nqubo, futhi kuwuvivinyo olukhulu kubaqhubi bomshini.
4. Ukukhethwa kwama-substrates nezinto ezisizayo
I-PE esetshenziswe kumaski idinga ukukhetha izinto ezisebenzayo ze-PE zokulwa nokungcola, ukumelana noketshezi, nokumelana ne-asidi.Ngokombono wemikhuba yokusetshenziswa kwabathengi, izinto ze-PE nazo zidinga ukuba kube lula ukuklebhula, futhi ngezidingo zokubukeka kwe-PE uqobo, amaphuzu ekristalu, amaphuzu ekristalu Kuyindawo yayo yokulawula yokukhiqiza eyinhloko, ngaphandle kwalokho kuzoba nokungajwayelekile okuningi endaweni yethu. inqubo.Uketshezi lwemaski ngokuyisisekelo luqukethe iphesenti elithile lotshwala noma utshwala, ngakho ingcina esiyikhethayo idinga ukusebenzisa ukumelana nemidiya.
Ekuphetheni
Ngokuvamile, isikhwama sokupakisha imaski sidinga ukunaka imininingwane eminingi ngesikhathi senqubo yokukhiqiza, ngoba izidingo zaso zihlukile ekufakweni okujwayelekile, izinga lokulahlekelwa kwezinkampani zezikhwama ezithambile livame ukuba phezulu.Ngakho-ke, ngayinye yezinqubo zethu kufanele ibe nemininingwane eminingi futhi ikhulise ngokuqhubekayo izinga lemikhiqizo eqediwe.Kungale ndlela kuphela lapho ibhizinisi lokupakisha imaski lingakwazi ukuthatha ithuba emncintiswaneni wemakethe futhi linganqotshwa.
Isikhathi sokuthumela: Oct-14-2022