I-PTP–Inqubo yokuphrinta ye-blister aluminium foil

I-blister aluminium foil iwuhlobo lwempahla yokupakisha yokwelapha. Ukupakishwa kwethu okujwayelekile kocwecwe bomuthi obusiliva emakethe kuvame ukupakisha ucwecwe lwemithi eyisiliva. Namuhla, izimboni eziningi zemithi zidinga okuqukethwe kokuphrinta emaphaketheni e-foil yezokwelapha, ngokuvamile ukwethulwa komuthi, ilogo yomkhiqizi wemithi, njll.
Futhi ukuphrinta kwe-foil yokwelapha nakho kunokunakwa okukhethekile. Kuyadingeka ukucabangela indlela yokunyathelisa evumelana nemvelo futhi engenangozi, kodwa futhi ukumelana nokugqoka kanye nokucwebezela kwezinto eziphrintiwe. Namuhla ngizokhuluma nawe: inqubo ye-aluminium foil blister printing iziphi izindawo zemilingo.

Ezemithi “I-PTP” aluminium foil ukuphrinta inki izinto. Okwamanje, kunezinhlobo eziningi zoyinki wokuphrinta emakethe, ngemikhiqizo ehlukene. Nokho, kucatshangelwa inqubo yokunyathelisa yokwelapha “I-PTP” i-aluminium foil kanye nezidingo ezikhethekile zokupakishwa kwemithi, inki yokunyathelisa kufanele ibe nokunamathela okuhle kucwecwe lwe-aluminium, iphethini yombhalo ephrintiwe iqinile futhi icacile, ukusetshenziswa kokukhululwa kwe-solvent, nokumelana nokushisa okuhle. Ukumelana nokungqubuzana okuhle kakhulu, isicwebezelisi esihle, izingulube ezingenabuthi, akukho ukungcoliswa kwezidakamizwa ezipakishiwe ngenxa yokufuduka kwezingxenye zamakhemikhali kuyinki, kanye ne-viscosity ebonakalayo kufanele ihlangabezane nezidingo zenqubo yokuphrinta i-aluminium foil.
Ukuhlaziya izidingo zalezi zici, oyinki bokunyathelisa okwamanje abasetshenziswa ephepheni le-aluminium bahlukaniswe ikakhulukazi izigaba ezimbili: Isigaba sokuqala yiziyinki ze-polyamide ezincibilika ngotshwala. Ngoba i-polyamide resin inokunamathela okuhle kuzo zonke izinhlobo zezinto, kufanelekile ikakhulukazi ukuphrinta amafilimu e-polyolefin. Ngaphezu kwalokho, inokuhlakazeka okuhle, isicwebezelisi esihle nokuthamba, ukumelana okuhle kwe-abrasion, ukukhululwa okuhle kwe-solvent, nokuphrinta, ngakho-ke iningi Isetshenziselwa ukulungisa oyinki bokuphrinta be-gravure ukuze baphrinte ngaphezulu njenge-LDPE, I-CPP, I-OPP” njll. acutshungulwa amafilimu epulasitiki akhethekile ahlukahlukene. Lolu hlobo lukayinki lunezici ze-gloss enhle, uhlelo lokusebenza olubanzi, anti-blocking, futhi omiswe kalula. Isetshenziselwa ukuphrinta komuthi “I-PTP” i-aluminium foil.
Lapho isetshenziselwa ukuphrinta i-aluminium foil, ukusebenza okuhle kakhulu kweyinki kungaboniswa, kanye nempahla eshisayo ingahlangabezana nezidingo zokuphrinta nokusetshenziswa kwe-aluminium foil. Njengamanje iwuhlobo olusetshenziswa kakhulu lokuphrinta i-aluminium foil yezokwelapha, kodwa lolu hlobo lukayinki phela aluwona uyinki okhethekile wokuphrinta phezulu kucwecwe lwe-aluminium. Ukucwecwa kukayinki kwenzeke lapho kunyatheliswa endaweni enkulu ye-aluminium foil.
Okwamanje, asevele akhona amafekthri kayinki asekhaya angakhiqiza oyinki be-polyamide ukuze kunyatheliswe i-aluminium foil gravure surface.. Ukusetshenziswa kwabanye abasebenzisi kubonisa ukuthi uyinki unokumelana okuhle nokushisa nokunamathela okuqinile. Ivalwe ngokushisisa ngo-200C. Iphethini yombhalo ophrintiwe ihlala icacile futhi ayishintshi umbala.

Uhlobo lwesibili lukayinki uyinki okhethekile we-aluminium foil ene-vinyl chloride vinyl acetate copolymer resin/acrylic resin njengengxenye eyinhloko.. Lona inki ye-gravure esanda kwakhiwa, ebonakala ngombala ogqamile, ukugxila okuphezulu, ukunamathela okuqinile ku-aluminium foil, nokungafihli kahle. Insimbi ye-aluminium foil ine-gloss reproducibility enhle kakhulu. Nokho, njengoba kuwuyinki wokuphrinta we-intaglio, i-solvent yayo inokuguquguquka okuphezulu. Lapho isetshenziselwa ukuphrinta kwe-aluminium foil surface, kulula ukwenza ukuthi uyinki embobeni kayinki we-gravure roller yome futhi ukhiqize into yokunamathisela, okuthinta izinga lokuphrinta.
Bobabili oyinki ababili abangenhla abanele ukuphrinta phezu kwephepha le-aluminium yokwelapha. Uma kuwukulungisa ukwakheka kwe-solvent exubile yohlobo lwesibili lukayinki okhethekile we-aluminium foil ukuze kuhlangatshezwane nezidingo zokuphrinta kwe-aluminium foil surface., izosetshenziswa kakhulu ekuphrinteni kwe-aluminium foil.

Okuningi Nge-PTP Aluminium Foil…