Solvent - pub dawb PET Release Film

A1: PET zaj duab xis rau luam ntawv (tseem hu ua polyester lossis Mylar zaj duab xis) yog qhov siab -kev ua haujlwm hluavtaws polymer dav siv hauv kev luam ntawv thiab ntim khoom lag luam. Ua los ntawm polyethylene terephthalate, pob tshab los yog cov zaj duab xis translucent no muaj lub zog tshwj xeeb, qhov ruaj khov, thiab tsis kam mus rau ya raws, tshuaj lom neeg, thiab ultraviolet (UV) lub teeb.
Nws durability thiab yooj ua rau nws zoo tagnrho rau ntau yam kev siv, xws li:
• Cov ntawv cim npe: Cov ntawv cim khoom noj khoom haus, tshuaj pleev ib ce, thiab cov khoom lag luam uas yuav tsum tau ua kom lub neej ntev thiab tiv taus smudging lossis fading.
• Ntim: ntim tau yooj yim rau cov khoom noj txom ncauj, tshuaj, thiab cov khoom siv vim nws cov khoom thaiv zoo heev.
• Kev Siv Hluav Taws Xob: Cov ntaub nplaum rwb thaiv tsev, tiv thaiv overlays, thiab cov khoom siv hluav taws xob uas qhov thermal thiab hluav taws xob tsis kam yog qhov tseem ceeb.
• Cov Khoom Siv Kho Kom Zoo Nkauj: Cov ntawv nplaum, overlays, nameplates, thiab cov ntaub ntawv tshaj tawm uas xav tau kom pom qhov pom tseeb thiab qhov zoo.

A2: PET zaj duab xis muaj ntau yam thiab sib xws nrog ntau yam ntawm cov thev naus laus zis niaj hnub luam ntawv, ua tsaug rau nws cov du, tsis yog - ntxeem tau nto thiab zoo heev number case adhesion thaum kho kom zoo. Cov txheej txheem luam ntawv feem ntau muaj xws li:
• Flexographic Printing: Zoo tagnrho rau siab -kev ceev ntawm cov ntawv sau thiab ntim tau yooj yim. Muab cov xim zoo nkauj thiab ua haujlwm zoo nrog dej-raws li lossis UV-kho cov inks ntawm corona- kho PET zaj duab xis.
• Digital Printing: Zoo meej rau kev khiav luv luv thiab tus kheej tsim. UV inkjet thiab toner-raws li cov tshuab luam ntawv digital tsim cov duab ntse, siab - daws teeb meem ncaj qha mus rau ua ntej - kho PET substrates.
• Screen Printing: Qhov zoo tshaj plaws rau cov txheej tuab tuab, cov teebmeem tshwj xeeb (xws li textures lossis metallic tiav), thiab kev lag luam - qib durability. Feem ntau yog siv rau kev tswj vaj huam sib luag thiab cov cim ruaj khov.
• Offset Lithography: Siv tsawg dua tab sis siv tau rau siab -cov luam tawm zoo thaum ua ke nrog cov primers lossis coatings los txhim kho kev sib raug zoo ntawm tus number case.

A3: Kev xa ntawv zoo- kev saib xyuas luam ntawv yog qhov tseem ceeb los khaws cov khoom zoo, zoo li, thiab kev ua haujlwm ntawm cov ntawv luam tawm PET. Cov kev tswj xyuas tseem ceeb muaj xws li:
• Ink Curing: Xyuas kom cov inks - tshwj xeeb tshaj yog UV lossis hnyav-raws li - tau kho tag nrho siv cov tshuab ziab kom tsim nyog. Kev kho tsis tiav tuaj yeem ua rau smudging, tawg, lossis delamination dhau sijhawm.
• Cia tej yam kev mob: Khaws cov ntawv luam tawm hauv qhov chaw txias, qhuav nrog qhov kub thiab txias (qhov zoo tshaj 20-25℃thiab 40-60% RH). Zam qhov chaw ntub dej kom tsis txhob muaj qhov zoo li qub lossis qhov hloov pauv.
• Kev Tiv Thaiv Lub Teeb: Khaws cov yeeb yaj kiab kom deb ntawm tshav ntuj ncaj qha thiab muaj zog tiv thaiv UV los tiv thaiv kev laus ntxov lossis hloov xim, txawm tias PET muaj qhov tiv thaiv UV.
• Kev tuav: Siv cov hnab looj tes huv si kom tsis txhob muaj cov ntiv tes thiab roj. Stack ca los yog yob ua tib zoo kom tsis txhob khawb los yog crease, uas tuaj yeem cuam tshuam kev ncaj ncees.
• Kev Tiv Thaiv Lamination: Rau sab nraum zoov lossis siab -cov ntaub ntawv hnav, siv cov ntaub thaiv npog (xws li khawb- tiv taus lossis UV- thaiv cov yeeb yaj kiab) txhawm rau txuas lub neej ntev thiab txhim khu kev ruaj ntseg.