Izikhwama zamamaski zobuso ziyizinto zokupakisha ezithambile.
Ngokombono wesakhiwo esiyinhloko, ifilimu ye-aluminium nefilimu ehlanzekile ye-aluminium ngokuyisisekelo isetshenziswa esakhiweni sokupakisha.
Uma iqhathaniswa ne-aluminium plating, i-aluminium ehlanzekile inokuthungwa okuhle kwensimbi, i-silvery emhlophe, futhi inezinto eziphikisana nokucwebezela; i-aluminium inezakhiwo zensimbi ethambile, futhi imikhiqizo enezinto ezihlanganisiwe ezihlukene kanye nobukhulu ingenziwa ngokwezifiso ngokuvumelana nezidingo, ehlangabezana nokuphishekela ukuthungwa okukhulu emikhiqizweni ephezulu futhi yenza imaski yobuso ephezulu Ibonakala ngokunembile kakhulu ephaketheni.
Ngenxa yalokhu, izikhwama zokupakisha imaski yobuso ziye zashintsha kusukela ezidingweni eziyisisekelo zokusebenza ekuqaleni kuya ezidingweni eziphezulu ngokunyuka ngesikhathi esisodwa ekusebenzeni nokuthungwa, okukhuthaze ukuguqulwa kwezikhwama zamaski ebusweni kusuka ezikhwameni ezifakwe i-aluminium kuya ezikhwameni ezihlanzekile ze-aluminium.
Okubalulekile:aluminium, i-aluminiyamu ehlanzekile, isikhwama esiyinhlanganisela yepulasitiki yonke, isikhwama esiyinhlanganisela yephepha-plastiki. I-aluminium ehlanzekile ne-aluminium-plated isetshenziswa ngokujwayelekile, futhi izikhwama eziyinhlanganisela ye-plastic kanye nezikhwama ze-paper-plastic composite zisetshenziswa kancane.
Inombolo yezendlalelo:evame ukusetshenziswa izingqimba ezintathu nezine
Isakhiwo esijwayelekile:
Isikhwama se-aluminium esihlanzekile sinezingqimba ezintathu:I-PET/icwecwe le-aluminium elihlanzekile/PE
Izendlalelo ezine zezikhwama ze-aluminium ezihlanzekile:I-PET/i-aluminium foil ehlanzekile/PET/PE
I-aluminiumiumisikhwama izingqimba ezintathu:I-PET/VMPET/PE
Izendlalelo ezine ze-aluminiumizikhwama:I-PET/VMPET/PET/PE
Isikhwama esigcwele seplastiki esiyinhlanganisela:I-PET/PA/PE
Izakhiwo ze-Barrier:aluminium>I-VMPET> zonke ipulasitiki
Ukulula ukudabula:izingqimba ezine > izingqimba ezintathu
Inani:i-aluminium ehlanzekile> i-aluminium> yonke ipulasitiki,
Umthelela ongaphezulu:ecwebezelayo (PET), matte (BOPP),UV, emboss
Umumo wesikhwama:isikhwama esimise okukhethekile, isikhwama se-spout, izikhwama eziyisicaba, i-doypack enozip
Amaphuzu Abalulekile Okulawulwa Kokukhiqiza Kwezikhwama Zokufaka Imaski Yobuso
Ukujiya kwesikhwama sefilimu:evamile 100microns-160microns,ubukhulu be-aluminium foil ehlanzekile yokusetshenziswa okuyinhlanganisela ngokuvamile7 microns
Ukukhiqizaisikhathi esiholayo: kulindeleke ukuthi kube yizinsuku eziyi-12
Alumii-niumifilimu:I-VMPET iyinhlanganisela yezinto zokupakisha eziguquguqukayo ezakhiwe ngokunamathisela ungqimba oluncane kakhulu lwe-aluminium yensimbi phezu kwefilimu yepulasitiki kusetshenziswa inqubo ekhethekile. Inzuzo iwumphumela we-metallic luster, kodwa ukungasebenzi kahle kwezindawo zokuvimbela.
1.Inqubo Yokuphrinta
Kusukela ezidingweni zamanje zemakethe kanye nombono wabathengi, imaski yobuso ngokuyisisekelo ithathwa njengemikhiqizo ephezulu, ngakho-ke izidingo zokuhlobisa eziyisisekelo zihlukile kulezo zokudla okuvamile kanye nokupakishwa kwamakhemikhali kwansuku zonke, okungenani kungabathengi "abaphezulu". Psychology. Ngakho-ke ukuphrinta, ukuthatha ukuphrinta kwe-PET njengesibonelo, ukunemba kwe-overprint kanye nezidingo ze-hue zokuphrinta kwayo okungenani izinga elilodwa eliphakeme kunezinye izidingo zokupakisha. Uma izinga likazwelonke liwukuthi ukunemba okuyinhloko kokuphrinta okweqile kungu-0.2mm, khona-ke izikhundla zesibili zokuphrinta isikhwama semaski sobuso ngokuyisisekelo zidinga ukuhlangabezana naleli zinga lokuphrinta ukuze zivumelane kangcono nezidingo zamakhasimende kanye nezidingo zabathengi.
Mayelana nomehluko wombala, amakhasimende okufaka imaski yobuso nawo aqinile futhi anemininingwane eminingi kunezinkampani ezijwayelekile zokudla.
Ngakho-ke, enqubweni yokunyathelisa, izinkampani ezikhiqiza ukupakisha imaski yobuso kumele ziqaphele ukulawula ukuphrinta nombala. Yebo, kuzoba nezidingo eziphakeme zokuphrinta ama-substrates ukuze azivumelanise namazinga aphezulu okuphrinta.
2.Inqubo ye-lamination
Inhlanganisela ilawula ngokuyinhloko izici ezintathu ezinkulu: imibimbi eyinhlanganisela, izinsalela ezincibilikayo eziyinhlanganisela, umgodi oyinhlanganisela namabhamuza nokunye okungavamile. Kule nqubo, lezi zici ezintathu ziyizici ezibalulekile ezithinta isivuno sezikhwama zokupakisha imaski yobuso.
(1) Imibimbi ehlanganisiwe
Njengoba kubonakala kulesi sakhiwo esingenhla, izikhwama zokupakisha imaski yobuso ikakhulukazi zibandakanya ukuhlanganiswa kwe-aluminium ehlanzekile. I-aluminium ehlanzekile igoqwa isuka kunsimbi emsulwa iyiswa eshidini elincanyana njengefilimu, elivame ukubizwa ngokuthi "ifilimu ye-aluminium" embonini. Ugqinsi luphakathi kuka-6.5 no-7 μm. Yiqiniso, akhona namafilimu e-aluminium aminyene.
Amafilimu e-aluminium ahlanzekile ajwayele kakhulu imibimbi, amakhefu, noma imigudu phakathi nenqubo yokugcoba. Ikakhulukazi emishinini yokugaya ehlukanisa ngokuzenzakalelayo izinto, ngenxa yokungalungi ekuhlanganisweni okuzenzakalelayo komgogodla wephepha, kulula ukungalingani, futhi kulula kakhulu ukuthi ifilimu ye-aluminium ishwabene ngokuqondile ngemva kokuqothula, noma ngisho nokufa.
Ngemibimbi, ngakolunye uhlangothi, singayilungisa ngemuva kwenqubo yokunciphisa ukulahlekelwa okubangelwa imibimbi. Lapho i-glue ehlanganisiwe iqiniswa esimweni esithile, ukugoqa kabusha kuyindlela eyodwa, kodwa lokhu kuyindlela kuphela yokunciphisa; ngakolunye uhlangothi, singaqala kusukela kumbangela. Yehlisa inani lokusonta. Uma usebenzisa i-core paper enkulu, umphumela wokugoqa uzoba ongcono kakhulu.
(2) Izinsalela ze-solvent ehlanganisiwe
Njengoba ukupakishwa kwemaski yobuso ngokuyisisekelo kuqukethe i-aluminiyamu e-aluminum noma emsulwa, ezinkombeni, ukuba khona kwe-aluminium enziwe nge-aluminium enziwe nge-aluminium ehlanzekile noma emsulwa kuyingozi ekushibilikeni kwezinyibilikisti. Lokhu kungenxa yokuthi izici zokuvimbela zalezi zimbili zinamandla kunezinye izinto ezijwayelekile, ngakho-ke Kuyingozi ekuguquguqukeni kwezinyibilikisi. Nakuba kushiwo ngokucacile ku-GB/T10004-2008 "Dry Composite Extrusion Compounding of Plastic Composite Films and Bags for Packaging" indinganiso: Leli zinga alisebenzi kumafilimu epulasitiki nezikhwama ezenziwe ngezinto zepulasitiki kanye nesisekelo sephepha noma i-aluminium foil.
Kodwa-ke, njengamanje izinkampani zokupakisha imaski yobuso kanye nezinkampani eziningi zisebenzisa leli zinga likazwelonke njengezinga. Ngezikhwama ze-aluminium foil, leli zinga liyadingeka, ngakho-ke liyadukisa ngandlela thile.
Yiqiniso, izinga likazwelonke alinazo izidingo ezicacile, kodwa kusadingeka silawule izinsalela ze-solvent ekukhiqizeni kwangempela. Phela, leli yiphuzu lokulawula elibucayi kakhulu.
Ngokuphathelene nolwazi lomuntu siqu, kungenzeka ukwenza intuthuko ephumelelayo mayelana nokukhethwa kweglue, isivinini somshini wokukhiqiza, izinga lokushisa likahhavini, kanye nevolumu yokukhipha imishini. Yiqiniso, lesi sici sidinga ukuhlaziywa nokuthuthukiswa kwemishini ethile kanye nezindawo ezithile.
(3) I-pitting eyinhlanganisela namabhamuza
Le nkinga futhi ikakhulukazi ihlobene ne-aluminium ehlanzekile, ikakhulukazi uma iyinhlanganisela ye-PET / AL isakhiwo, kungenzeka ukuthi ivele. Indawo eyinhlanganisela izoqongelela okuningi "kwephuzu lekristalu" -izenzakalo ezifana nephuzu, noma "ibhamuza" elifanayo nephuzu. Izizathu eziyinhloko yilezi:
Ngokwezinto eziyisisekelo: Ukwelashwa okungaphezulu kwezinto eziyisisekelo akukuhle, okujwayele ukugoba kanye nama-bubbles; impahla eyisisekelo i-PE inamaphuzu amaningi ekristalu futhi inkulu kakhulu, okuyimbangela enkulu yezinkinga. Ngakolunye uhlangothi, isici sezinhlayiyana zikayinki futhi esinye sezici. Izakhiwo zokulinganisa zeglue kanye nezinhlayiya eziqinile zikayinki nazo zizobangela izinkinga ezifanayo ngesikhathi sokubopha.
Ngaphezu kwalokho, ngokusebenza komshini, lapho i-solvent ingahwamuki ngokwanele futhi ingcindezi ehlanganisiwe ingaphakeme ngokwanele, izenzakalo ezifanayo nazo zizokwenzeka, noma i-roller yesikrini se-gluing ivalekile, noma kukhona indaba yangaphandle.
Bheka izixazululo ezingcono kulezi zici ezingenhla futhi uzihlulele noma uziqede ngendlela ehlosiwe.
3. Ukwenza izikhwama
Endaweni yokulawula yenqubo yomkhiqizo oqediwe, ngokuyinhloko sibheka ukucaba kwesikhwama namandla kanye nokubukeka kokuvalwa konqenqema.
Enqubweni yokwenza isikhwama esiphelile, ukushelela nokubukeka kunzima ukubamba. Ngenxa yokuthi izinga layo lokugcina lobuchwepheshe linqunywa ukusebenza komshini, okokusebenza, kanye nemikhuba yokusebenza kwezisebenzi, izikhwama zilula kakhulu ukuklwejwa phakathi nenqubo yomkhiqizo oqediwe, futhi kungase kubonakale okungavamile okufana nemiphetho emikhulu nemincane.
Ngezikhwama zemaski zobuso ezinezidingo eziqinile, lezi azivunyelwe neze. Ukuze sixazulule le nkinga, singase futhi silawule umshini kusukela kusici esiyisisekelo se-5S ukuze silawule isenzakalo sokuklwebheka.
Njengokuphathwa kwemvelo ye-workshop eyisisekelo kakhulu, ukuhlanzwa komshini kungenye yeziqinisekiso zokukhiqiza eziyisisekelo zokuqinisekisa ukuthi umshini uhlanzekile nokuthi azikho izinto zangaphandle ezivela emshinini ukuze kuqinisekiswe umsebenzi ojwayelekile futhi obushelelezi. Yebo, sidinga ukushintsha izidingo eziyisisekelo neziqondile zokusebenza nemikhuba yomshini.
Ngokubukeka, ngokwezidingo zokuvala onqenqemeni namandla okuvala onqenqemeni, ngokuvamile kuyadingeka ukuthi usebenzise ummese wokuvala onokwakheka okucolekile noma ummese wokuvala oyisicaba ukuze ucindezele ukuvala onqenqemeni. Lesi isicelo esikhethekile. Futhi kuwuvivinyo olukhulu kubaqhubi bemishini.
4. Ukukhethwa kwezinto eziyisisekelo kanye nezinto ezisizayo
Iphuzu iphoyinti layo eliyinhloko lokulawula ukukhiqiza, ngaphandle kwalokho izinto eziningi ezingavamile zizokwenzeka phakathi nenqubo yethu yokuhlanganisa.
Uketshezi lwemaski yobuso ngokuyisisekelo luzoqukatha ingxenye ethile yotshwala noma izinto ezidakayo, ngakho ingcina esiyikhethayo idinga ukuba iglue elingazweli naphakathi.
Ngokuvamile, phakathi nenqubo yokukhiqiza izikhwama zokupakisha imaski yobuso, imininingwane eminingi idinga ukunakwa, ngoba izidingo zihlukile futhi izinga lokulahlekelwa kwezinkampani zokupakisha ezithambile lizoba phezulu kakhulu. Ngakho-ke, yonke imininingwane yenqubo yethu yokusebenza kufanele icophelele kakhulu ukuze sithuthukise izinga lesivuno, ukuze sikwazi ukuma endaweni ephakeme emqhudelwaneni wemakethe walolu hlobo lokupakisha.
Amagama angukhiye ahlobene
Ukupakishwa Kwemaski Yobuso Ngokwezifiso,umphakeli wezikhwama zokupakisha imaski yobuso
Isikhathi sokuthumela: Feb-02-2024
