Amakuru n'Itangazamakuru

Hariho uburyo bubiri bwo gucapa bwagucapa ubushyuhe, imwe ni transfert yumuriro, iyindi ni ihererekanyabubasha

1) Iyimurwa rya Thermal sublimation

Ni ugukoresha irangi rishingiye ku irangi hamwe na sublimation conditions, ukoresheje lithographie, icapiro rya ecran, icapiro rya gravure nubundi buryo bwo gucapa amashusho, imiterere, inyandiko hamwe nandi mashusho muburyo bwo guhinduranya indorerwamo ku mpapuro. Hanyuma impapuro zacapwe kuri substrate, binyuze mubushuhe (muri rusange hafi 200 ℃) kugirango ugabanye wino impapuro zoherejwe ziva mubikomeye kugeza kuri gaze, kugirango wohereze inyandiko kuri substrate.

2) Kwimura abanyamakuru bishyushye

Icapiro rishyushye ryimashini ukoresheje icapiro rya ecran (rishobora no gukoresha imashini ya gravure, nibindi) bizacapishwa kumpapuro zoherejwe nubushyuhe cyangwa plastike, hanyuma binyuze mumashanyarazi ashyikirizwa substrate. Hamwe no gukundwa kwicapiro rya laser hamwe nicapiro rya inkjet, ariko, amahugurwa menshi mato hamwe na printer ya laser azakora neza hamwe na mudasobwa ishushanyije ya mudasobwa ku mpapuro zoherejwe, cyangwa hamwe na printer ya inkjet icapisha ku mpapuro zisanzwe zandika, hanyuma ukoreshe imashini ya kopi ya electrostatike kuri ihererekanyabubasha, amaherezo, kwimura impapuro munzira yubushushanyo bwotswa igitutu nubushyuhe bwo gucapa kuri substrate.

Itandukaniro riri hagati yuburyo bubiri ni:

SublimationKwimura Icapiroikoreshwa cyane mubitambaro bya fibre ya chimique kandi bigashyirwa hamwe no guhererekanya amashyanyarazi ibikoresho bikomeye, kandi icapiro rikoreshwa cyane ryifashishwa mubicuruzwa by'ipamba; Imiterere yinzira zombi nazo ziratandukanye, ubushyuhe bwa sublimation yuburyo bwo kwimura ntabwo buhindura imiterere yumwimerere yibikoresho, umva kandi usa neza. Uburyo bwa thermosetting bukora urwego rwibintu bya gelatinike hejuru yumugereka nyuma yo kwimurwa, bifite ibyiyumvo bibi kandi birinda umwuka. Uburyo bubiri bwo gucapa bufite ibyiza byabwo nibibi mubikorwa, kandi buriwese afite ibiranga.

Guhitamo uburyo bwo kohereza ubushyuhe butandukanye bwo gucapa nabyo bizerekana bitandukanyeikirangocyangwa ingaruka zishusho kumyenda.

Kanda hano hepfo kugirango ubone ibisobanuro birambuye byaubushyuhe bwo kohereza ibirango ibisubizo.

https://www.colorpglobal.com/ubushyuhe-hindura-ibisobanuro-byerekana/