Agasanduku k'ibikinisho kubana amakarito yimpapuro ivarisi hamwe nigitoki

Ink ni yoroheje - irwanya amabara no guhindura ibara

Irangi mumirasire yizuba, ibara ryayo nubucyo bizatandukana muburyo butandukanye bwimpinduka, kurwanya urumuri rwuzuye kandi ntibihindura amajwi ya wino ntabwo, mumirasire yizuba ikomeye, ibara rya wino yose izatanga impinduka zitandukanye.Hariho ubwoko bubiri bwimpinduka.

Fade: munsi yumucyo wizuba ultraviolet ray, kurwanya urumuri rwa wino birakennye, byatakaje ibara ryambere ryera, ibara rihinduka imvi.Cyane cyane ibara ryijimye ryijimye hamwe namabara ane yashizeho icapiro iyo umuhondo numutuku amabara abiri ashira vuba, na cyan na wino bigenda gahoro.

Guhindura ibara: bitandukanye no gucapa wino ibara ryirabura, ihinduka ryamabara munsi yumucyo wizuba ryijimye, ibara naryo ryarahindutse, abantu bita iyi mpinduka ibara.

Ingaruka zo kwigana

Isahani yo gucapa ya Offsctdruckmasenten ntishobora gutandukana no guhanagura igice cyisahani, offsctdruckmasenten namazi yambere kuri wino, byanze bikunze amazi azagaragara.Ibara rya emulsiyo irangi irashobora kwiyongera, ariko, nyuma yo guhumeka kwamazi irashobora kugarura ibara ryumwimerere, bityo amazi menshi, niko ubwinshi bwa emulsiyo, bizatera ibara.By'umwihariko, urugero rwa emulisation yijwi ritandukanye rwose hamwe, ibintu byo guhindura amabara biragaragara cyane.

Impapuro ziranga impapuro hejuru

Impapuro zoroshye neza hamwe no gucapa kopi ifite isano ya hafi, ntabwo impapuro zoroshye akenshi zikenera umuvuduko mwinshi, kugirango ukore wino kandi ifite aho ihurira.Nko gucapa wino yijimye, isukuye, igumane urugero runaka rwa firime ya wino, kongera umuvuduko akenshi bituma ahantu hanakwirakwizwa hifashishijwe molekile ahantu hamwe, icyarimwe, impapuro zishira mumwanya, ariko ziracyahuza nabi, nka: impapuro zometse hamwe namakuru yamakuru muri isahani imwe yacapishijwe ingaruka zo gucapa zifite itandukaniro rinini, birashobora gutandukanya ingaruka zitandukanye zo gucapa.

Kudashobora impapuro

Impapuro, nubunini bwingaruka zo gukurura no kwigana bifite isano itaziguye, mubisanzwe mubwiza bwo gucapa ibintu ni impapuro zidafunitse, niba irangi rya wino, ubukonje buke, impapuro zizakuramo umurongo wino wongeyeho, niba ubwoya bw'intama diameter irenze diameter ya pigment ya pigment, hanyuma, na pigment zirahumeka, ubwuzure bwo gucapa buragabanuka.Ukeneye kongera ubunini bwa wino muburyo bukwiye.Ariko, kugirango wongere ubunini bwurwego rwa wino, mugihe cyo gushushanya bizatera "gukwirakwira", bigira ingaruka kumyandikire ya kopi.Kudashobora kwandikwa kwimpapuro nto, birashobora gutuma igice kinini cya firime yerekana hejuru yurupapuro, kugirango urwego rwa wino rwacapwe rufite ubwuzure bwiza.

Impapuro zemewe nimpapuro nini, bizatuma ubunini bwa wino bworoha, impapuro zo hejuru zimpapuro nini, ariko kandi zituma igice cyibice bigize pigment cyinjira mubipapuro icyarimwe, bityo hakabaho kumva ibara.Kugirango bigerweho, gukoresha ubuso butagaragara, impapuro zidafunguye, hamwe na wino itemba hamwe nimpapuro nini, kugirango witondere ibara.

Pigment ntabwo irwanya ubushyuhe

Irangi mugihe cyo kumisha, urumuri rwihuse - kumisha reberi yo gucapa irangi ni conjunctiva - gukama okiside.Kureka gucapa wino yumye mbere yuko habaho icyiciro gihamye, inkera ya okiside polymerisiyasi ni reaction ya exothermic reaction, gukama vuba bizatanga ubushyuhe bwinshi, niba ubushyuhe burekuwe buhoro, ntibuzakora ibara ryibara ryibara.Kurugero: ibara rya zahabu wino yijimye kandi itakaza ubwiza bwumwimerere.

Mugihe cyo gucapa, impapuro zo gucapa zegeranijwe mubirindiro, kubera ko zegeranye cyane, igice cyo hagati cyo gucapa wino okiside polymerisiyonike ya exothermic reaction, ubushyuhe ntabwo bworoshye kohereza, ubushyuhe bwinshi cyane mugice cyo hagati cyibara ryinshi. .

Amavuta yumye agira ingaruka zoroshye

Wino y'amabara ni iyijwi ryiza, umuhondo wijimye, icyatsi cya zeru, ubururu bwikiyaga nizindi wino yamabara, ntukoreshe amavuta yumye yumutuku, kuko amavuta yumye yumutuku ubwayo hamwe numuhengeri wimbitse, bizagira ingaruka kumabara ya wino yoroheje.

Amavuta yumye yera asa naho yera, ariko conjunctiva yijimye nyuma ya okiside.Niba ubwinshi bwamavuta yumye yumweru ari menshi, icapiro rizaba umuhondo-umukara iyo ryumye, mugihe ibara rya wino yijimye nkicyatsi kibisi, umukara numuhengeri hamwe namavuta yumye atukura ntabwo bizagira ingaruka cyane.

Ink ntabwo ari alkali - irwanya

Gucapura impapuro PH agaciro = 7, impapuro zidafite aho zibogamiye ninziza nziza, pigment rusange ya organic organique ikorwa na acide ya wino, alkaline irakennye, aside pigment aside, alkaline nibyiza, cyane cyane ubururu buciriritse, ubururu bwijimye bwijimye buzashira hamwe na alkali.Alkali yumuhondo uciriritse ibara ryumutuku, kashe ya electrochemic aluminium foil kashe, Ubuhinde buzahinduka zahabu yumuhondo ya kera mubintu bya alkaline, nta gloss, impapuro za alkaline zifite intege nke cyane, bikunze kugaragara mugucapisha guhuza ibicuruzwa nyuma yumusaruro urimo ibishishwa bya alkaline, niba bipakira imitako. ibicuruzwa nibintu bya alkaline nkisabune, isabune, ifu yo gukaraba nibindi, byose bifuza gutekereza kubirwanya alkali, kurwanya saponification yimikorere ya wino.

Ingaruka yibidukikije

Ibicuruzwa byinshi byo gucapa kububiko bwigihe kirekire, byanze bikunze byerekana ibintu byumuhondo, impamvu zimpamvu zikurikira.

Impapuro z'impapuro zirimo lignin hamwe n'ibara.Ibinyamakuru byacapishijwe kumakuru yamakuru birashoboka cyane guhinduka umuhondo kandi byoroshye.

Kureka gucapa amabara ane yerekana akadomo hejuru yibicuruzwa byandika, ibyinshi mumirasire yizuba, ikirere, umuyaga nimvura, isuri yo hanze yubushyuhe bwo hejuru, nibindi nibindi, kuko pigment ntabwo irwanya urumuri, irwanya ubushyuhe, kandi ibara cyangwa irashira.

Ibintu byo guhindura amabara mubintu byanditse biratandukanye kandi nta bicuruzwa bishobora gukora byose.Nka iyi ivalisi yimpapuro, ibara ryayo irashobora guhinduka mugihe.Ariko byibuze nibyiza iyo tuyikoresheje.