Bokosi la pepala kusiyana pakati pa UV ndi kusindikiza kwagolide
Mwachitsanzo, zovundikira mabuku ndi kusindikiza kwa golide, mabokosi amphatso ndi zojambula zagolide, zizindikiro ndindudu mabokosi, mowa, ndi zovala ndizosindikizira zojambula zagolide, ndi golide zojambulazo kusindikiza makadi moni, oitanira, zolembera, etc. The mitundu ndi mapatani akhoza makonda malinga ndi zofunika zenizeni.
Chinthu chachikulu chomwe chimagwiritsidwa ntchito popondapo moto ndi chojambula cha electrochemical aluminium, kotero kupondapo kotentha kumatchedwanso electrochemical aluminium hot stamping; Chinthu chachikulu chomwe chimadutsa mu UV ndi inki yomwe ili ndi ma photosensitizer ophatikizidwa ndi nyali zochiritsa za UV.
1. Mfundo ya ndondomeko
Njira yosindikizira ya golide yosindikizira imagwiritsa ntchito mfundo yosinthira makina osindikizira otentha kuti asamutse aluminiyamu wosanjikiza mu aluminium anodized pamwamba pa gawo lapansi kuti apange chitsulo chapadera; Kuchiritsa kwa UV kumatheka poyanika ndikuchiritsa inki u kuwala kwa ultraviolet.
2. Zida zazikulu
Njira yokongoletsera yosindikiza. Kutenthetsa mbale yosindikizira yachitsulo, ikani zojambulazo, ndikusindikiza zolemba zagolide kapena mapatani pazinthu zomwe zasindikizidwa. Ndikukula kwachangu kwa mafakitale osindikizira ndi kuyika zinthu zagolide, kugwiritsa ntchito ma electrochemical aluminium stamping kukuchulukirachulukira.
Gawo lapansi losindikizira zojambula zagolide zikuphatikizapo mapepala wamba, inki kusindikiza pepala monga golide ndi siliva inki, pulasitiki (PE, PP, PVC, mapulasitiki engineering monga ABS), zikopa, matabwa, ndi zipangizo zina zapadera.
Kusindikiza kwa UV ndi njira yosindikizira yomwe imagwiritsa ntchito kuwala kwa ultraviolet kuumitsa ndi kulimbitsa inki, yomwe imafunika kuphatikiza inki yokhala ndi ma photosensitizer ndi nyali zochiritsa za UV. Kugwiritsa ntchito makina osindikizira a UV ndi chimodzi mwazinthu zofunika kwambiri pamakampani osindikizira.
Inki ya UV yaphimba minda monga kusindikiza kwa offset, kusindikiza pazenera, kusindikiza kwa inkjet, ndi kusindikiza pad. Makampani osindikizira achikhalidwe nthawi zambiri amatanthauza UV ngati njira yosindikizira, yomwe imaphatikizapo kukulunga mafuta onyezimira (kuphatikiza zowala, matte, makhiristo ophatikizika, ufa wa anyezi wagolide, ndi zina zambiri) pamapepala osindikizidwa.
Cholinga chachikulu ndikuwonjezera kuwala ndi zojambulajambula za mankhwala, kuteteza pamwamba pa mankhwala, kukhala ndi kuuma kwakukulu, kukana dzimbiri ndi kukangana, ndipo samakonda kukwapula. Zopangira zina zoyatsira tsopano zasinthidwa kukhala zokutira za UV, zomwe zimatha kukwaniritsa zofunikira zachilengedwe. Komabe, zinthu za UV sizosavuta kulumikiza, ndipo zina zitha kuthetsedwa kudzera pa UV kapena kupukuta.
Nthawi yotumiza: Apr-12-2023
