amakuru

Iriburiro: Ikintu cyacapwe ni ukugaragaza agaciro kacyo binyuze hejuru yinyandiko hamwe no gucapa inyandiko, urumuri hejuru yikintu cyacapishijwe igifunikishijwe igipande cyibara ritagira ibara ritagaragara, nyuma yo kuringaniza, gukama hejuru yikintu cyacapwe kugirango kibe gito nuburyo bumwe bubonerana bwumucyo wo gutunganya tekinoroji.Glazing ntishobora kongera gusa ububengerane bwubuso bwacapwe, kurinda inyandiko yanditse, ariko kandi ntibizagira ingaruka kumikoreshereze yimpapuro.Iyi ngingo isangiye ibikubiye mubintu bigira ingaruka nziza kubiranga inshuti:

Glazing

Itara ryo hejuru ryometseho (cyangwa ryatewe, ryacapwe) hejuru yikintu cyacapwe hamwe nigice cyumubyimba utagira ibara kibonerana, kirinda kandi cyongera urumuri rwibintu byacapwe nyuma yo gukama.Ku buso bwibintu byacapwe bisize (cyangwa gutera, gucapura) kumurongo wikibara kitagira ibara kibonerana, nyuma yo kuringaniza, kumisha, gukanda, gukiza hejuru yikintu cyacapwe kugirango kibe ikintu cyoroshye kandi kimwe kibonerana kibonerana, kina kugirango uzamure ubuso bworoshye bwubwikorezi, urinde icapiro ryiza ryo gutunganya imitako yimikorere, izwi nka glazing process.Uburyo bwo gucapa burashobora kugabanwa muburyo bwo gutwikira, urumuri rwumuvuduko, UV glazing, pearlescent pigment glazing nibindi.

01 Ikirahure gikwiye

Gucapa gloss ibereye cyane cyane ingaruka zo gucapa impapuro na wino yo gucapa.Ikintu nyamukuru kigira ingaruka ni korohereza impapuro, wino nibintu byacapwe.

1) Imikorere y'impapuro

Ubwiza bwo gucapa biterwa nimba impapuro zifite neza.Muri byo, gukora neza no kwinjiza ibintu ni byo bintu nyamukuru bigira ingaruka ku mucyo.

Urupapuro rworoshye

Ibyo bita ubworoherane, ni impapuro hejuru yuburinganire buringaniye.Iyo ubworoherane bwimpapuro buri hejuru, igipfundikizo gishobora kuba gihuye neza nu mpapuro, hanyuma kigatemba hejuru yimpapuro, nyuma yo kumisha gishobora gukora firime ya firime yoroheje, hamwe ningaruka nziza yo gusiga;Iyo ubworoherane bwimpapuro buri hasi, kubera ko hejuru yimpapuro zidakabije, itandukaniro ryimpapuro zingana zizakuramo igipfundikizo, bityo ingaruka zo kumurika ntabwo ari nziza, urebye ubwo buke, zigomba kubanza gutwikirwa nigice cya gufatira hejuru yikintu cyacapwe hanyuma ukarabagirana.

Umutungo wo kwinjiza impapuro

Ibyo bita imikorere yo gukuramo, nkuko izina ribivuga, ni impapuro zo gukuramo impapuro zihuza ibikoresho nibikorwa bya solvent.Kwinjira kwa capillary no guta fibre fibre byerekana niba hejuru yimpapuro zifite imbaraga zikomeye.Iyo impapuro zifite imiterere ikomeye yo kwinjiza, bizongera ubwiza bwikibiriti.Gutyo, imitungo iringaniza iragabanuka;Ibinyuranye na byo, iyo umutungo winjiza impapuro ufite intege nke, noneho ububengerane bwa glossing ntibuziyongera kubera gukama.Ibi bituma gukomera, kwimuka no guhuza imikorere bigabanuka, biragoye gukora firime nziza hejuru yikintu cyacapwe.Kugira ngo iki kibazo gikemuke, dukwiye kongera igihe cyo kuringaniza no kongera ubushyuhe bwumye kugirango tunoze ubwiza bwa glazing.

2) Imikorere ya Ink

Kubijyanye nimikorere ya wino, ibintu byingenzi bigira ingaruka kumiterere yo gucapa inkingi yo guhanagura hamwe nubunini bwa wino.Iyo ibice bito kandi bitatanye cyane, bitewe ningaruka ziterwa nigitutu, ntigifite kuringaniza gusa, kandi ubworoherane bwurwego rwa firime ni muremure, kurundi ruhande, ibice binini hamwe no gukwirakwira nabi, bizongera ubuso bwubuso bwa wino.Kubwibyo, muguhitamo wino, dukwiye kwemeza ko wino irwanya inzoga nziza, aside na alkali irwanya, irwanya solvent, irwanya ubushyuhe nibindi biranga, ntabwo ari ugukumira gusa ibishushanyo, ahubwo tunarinda kugaragara kugaragara. uruhu.Byongeye kandi, kugirango wirinde ibara rya wino, rigomba kwemeza ko rifite imbaraga zikomeye

3) Gucapa kristu

Impamvu nyamukuru yo gucapa kristalisiti ni uko icapiro rikoreshwa igihe kirekire, cyangwa muri wino yinyuma yongeweho byinshi, kugirango bigaragare hejuru yimpapuro wino ya firime yerekana ibintu, hanyuma biganisha kuri coating na wino imikorere ya adhesion iragabanuka, amaherezo igaragara "guterana" na "isura" nibindi bibazo byiza.

Urebye iki kibazo, mubisanzwe ufata inzira nugushira aside ya lactique (5%) mukirahure cyaka kandi kuvanga neza birashobora kuba glazing.

02 Ibiranga

Mubisanzwe, gutwikira ibishishwa, guhindagurika hejuru no guhindagurika bizagira ingaruka kumiterere yo gucapa.Urebye ubwiza bwikibiriti, agaciro kayo keza ni nini cyangwa ntoya irashobora gutuma habaho ubusumbane bwikibanza cyo gucapa, bityo bikagira ingaruka kumiterere ya glazing.Bitewe no gukenera gutwikisha imiterere yubuso bwacapishijwe akenshi biratandukanye, bityo agaciro ka viscosity nako karatandukanye, bisaba kuva gutwikira, gukama no gukanda hamwe nubundi buryo bwo guhinduka kwijimye kugirango hamenyekane agaciro ka viscosity ya coating, kugirango tumenye neza guhuza n'imihindagurikire yuburyo butandukanye bwubwiza bwagaciro.Urebye kubyerekeranye n'uburemere bwubuso bwa coating, kubera ubwoko butandukanye bwo gutwikira, agaciro kerekana ubuso ntikameze kimwe, bityo rero guhanagura, kwibiza, gufatira hamwe nigitutu cyo gutwika nyuma yingaruka za firime ntabwo ari kimwe.Ingano yubushyuhe bwo hejuru hamwe no gucapura hejuru yubushuhe buringaniye buringaniye, uko umuto ugenda ugabanuka, kuringaniza ibice byakozwe hejuru ya firime birasa neza kandi byoroshye, kurundi ruhande, niba hejuru yuburinganire burenze gucapa inkingi ya firime , hanyuma igatwikirwa nyuma yo gucapa hejuru ntizagabanuka gusa, ahubwo no muburyo bwaho bwa trachoma.

Uhereye ku gihindagurika gihindagurika cyo gutwikira, kubera amata atandukanye yo gutwikira, bityo ubwoko bwa solvent yo gutwikira, kugereranya no gutwikira no gukama igipimo cya volatilisation ntabwo ari kimwe.Cyane cyane igipimo cyo guhindagurika kwa solvent, usibye imiterere yacyo gifitanye isano ya hafi, ariko kandi nubushuhe bwikirere nikigenda cyacyo, ubushyuhe bwibidukikije nubunini bwubuso bwikirere hamwe nibindi bintu byinshi.Igipimo cya volatilisation cyihuta cyane kizagabanya kuringaniza, kandi kigaragaze imirongo, trachoma nizindi nenge zifite ireme, ndetse bigatera no guhumeka neza, firime yometse nyuma yo gukama bizagaragara nkumukara cyangwa ndetse no guturika;Igipimo cyo guhindagurika kiratinda cyane kuburyo cyuma cyumye, kandi gukomera kwa conjunctiva birahagarikwa kandi birwanya umwanda muke.Urebye amakosa yavuzwe haruguru, igipimo cyo gutwikira kigomba kugabanuka kandi ubushyuhe bwo guteka bugomba kwiyongera.Duhereye ku isesengura ryavuzwe haruguru, gutoranya ibintu byanditseho ibipfundikizo, bigomba gukurikiza amahame ya siyansi n’ingirakamaro, mu bukungu no mu buryo bushyize mu gaciro, kandi bigahuzwa n’ibintu byacapishijwe ubwabyo bikwiranye, imikorere y’imyenda, ikoranabuhanga, igipimo cyumye n’ibidukikije hamwe n’ibindi ibintu, siyanse yubumenyi kandi yumvikana yo gutoranya ibintu byanditse

03 Uburyo bwo gutwikira

Mu rwego rwo gutwikira, ibintu bigira ingaruka ku bwiza bwo gucapa ni ugupanga ubwinshi, imiterere yumye nigipimo cyo gutwikira.

Kubijyanye nubunini bwa coating, ubunini bwikinyuranyo hagati yikizingo hamwe nigipimisho cyo gupima gikoreshwa cyane muguhindura ingano yubunini.Niba itandukaniro riri hagati yKubwibyo, mugukata, bigomba guhuzwa nibintu bifatika byo kwinjiza substrate kugirango uhindure igiciro no kumenya ubunini bwa coating.Urebye uko ibihe byumye nigipimo cyo gutwikira, igihe cyo kumisha hamwe nubushyuhe bukenewe byashizeho uburyo bwo gukama, kandi kugena imiterere yumye bigomba gutekerezwa muburyo bwo gutwikira, igipimo cyo gutwikira, ubwinshi bwikigereranyo hamwe nubuso bwibintu byacapwe.Kurugero, hashingiwe ku kwemeza ko igifuniko gishyize mu gaciro, niba igipimo cyo gutwikira cyihuta, bizagabanya igihe cyo guhura hagati ya substrate na roller, kandi kwinjiza igipande bizagabanuka, hanyuma bigabanye umucyo. Bya.

04 Ibikoresho

Ibikoresho bigira ingaruka zikomeye ku bwiza bw’ibikoresho byo gucapa, ndetse biganisha no ku buryo bwo gukuraho ibikoresho byacapwe mu buryo butaziguye, ntabwo ari uguta umutungo gusa, cyane cyane kuzamura igiciro cy’umusaruro w’ibigo, ariko bigira ingaruka no ku bukungu bw’ubukungu bw’inganda.

Niyo mpamvu, ibigo usibye gukoresha ibikoresho kugirango bishimangire amahugurwa yubumenyi bwumwuga bwabakozi, kuzamura urwego rwumwuga na tekiniki rwabakora, ariko kandi bigomba guhuzwa nibikorwa nyabyo bigamije guhitamo ibikoresho.Ibi ni ukubera ibikoresho bitandukanye byo gucapa, ibicuruzwa, inzira hamwe n amanota atandukanye yujuje ubuziranenge hamwe no kurengera ibidukikije, guhitamo ibikoresho ntabwo ari bimwe.Urebye ibintu byavuzwe haruguru hashingiwe ku guhuza imbaraga zubukungu bwumushinga, iboneza bihari no gutunganya ibicuruzwa, nibindi. Ibintu nyabyo, kugirango harebwe niba ubwiza bwa glazing bushoboka hashingiwe kubumenyi kandi bushyize mu gaciro bwo gutangiza polishinge ibikoresho, mu rwego rwo kugabanya igiciro cy’umusaruro w’uruganda, kandi uko bishoboka kwose mugikorwa cyibikoresho bikoreshwa mukugenzura ingaruka zacyo kumiterere yibicuruzwa byacapwe, cyane cyane kugenzura imiyoboro mito.