Uruganda rukora amazi rushingiye kumazi rwemeza ko hariho gukurura hagati ya wino ishingiye kumazi na substrate, kandi firime ya wino irashobora kwamamazwa neza hejuru yubutaka. Ku mpapuro zanditseho, wino ishingiye ku mazi irashobora kwinjira mu cyuho cyayo kandi ikubahiriza ukoresheje "ingaruka ya ankoring"; kubutaka bufite ubuso bworoshye kandi budakurura, guhuza wino ishingiye kumazi biterwa nubusabane hagati ya wino ishingiye kumazi na molekile ya substrate.

Uruganda rucapura inkuta rushingiye ku mazi rwemeza ko uko igihe cyo gukama cyiyongera, gufatira hamwe wino ishingiye ku mazi bigenda byiyongera buhoro buhoro kugeza ku gaciro kanini, ariko rero gufatira buhoro buhoro kugabanuka kugeza kuri zeru, icyo gihe ubuso bwa firime ya wino iroroshye kandi yumye kandi itakaza gufatira hamwe. Kubwibyo, icapiro ryiza cyane rigomba gukorwa mugihe ububobere buri hejuru, ni ukuvuga, mugihe wino ishingiye kumazi igiye gukama. Kubera ko wino ishingiye kumazi idashobora kwihanganira amazi, irashobora kuvangwa namazi mbere yo gukama, kandi iyo imaze gukama, ntishobora kongera gushonga mumazi. Kubwibyo, ntukemere ko wino ishingiye kumazi yumishwa kuri anilox kugirango wirinde gufunga umwobo wino wa anilox. Byongeye kandi, mugihe cyo gucapa, isahani ya flexografi igomba guhora ivanze na wino kugirango wirinde gufunga ibishushanyo ninyandiko ku isahani yo gucapa nyuma wino yumye.

Uruganda rukora imashini ishingiye ku mazi rwemeza ko gucapa inkingi ishingiye ku mazi ari ingenzi cyane kandi bigira ingaruka ku buryo bwo gucapa no ku bwiza bwo gucapa, cyane cyane harimo ibipimo ngenderwaho nk'ubukonje, thixotropy, adhesion, n'agaciro ka pH.

Viscosity bivuga ubushobozi bwa molekile ya wino yo gukurura no kubuza kugenda kwa molekile. Mubikorwa byo gucapa, ubwiza bwa wino ishingiye kumazi nikintu gikenewe mugukomeza kwimura no guhererekanya bisanzwe. Ibintu bigira ingaruka ku bwiza bwa wino ishingiye ku mazi harimo ahanini ibi bikurikira.

(1) Ubukonje bwa binder. Kuri wino ukoresheje pigment imwe, ubwiza bwa binder ni bunini kandi ubwiza bwa wino nabwo ni bunini.

(2) Ingano, ibiyikubiyemo no gutandukanya ibice bya pigment. Kuri binder imwe, niba ingano ya pigment ari imwe, uko ibice binini, nini cyane, kandi nubundi buryo. Nibyiza gutatanya pigment, niko umuto wijimye wino, naho ubundi, niko ubwiza bwa wino burushaho kuba bwiza.

(3) Guhindura ubushyuhe. Iyo ubushyuhe buri hejuru, ugereranije ugereranije n'amazi ya molekile muri wino ariyongera kandi ubwiza bukagabanuka; iyo ubushyuhe bugabanutse, guhuza molekile ya wino biriyongera kandi ubwiza bukiyongera.

Abakora imashini icapa imashini bemeza ko thixotropy ya wino ari umutungo wamazi ya wino ihinduka bitewe nimbaraga ziva hanze. Ku icapiro, bitewe nigikorwa cyuruziga rwa wino, ubwinshi nubworoherane bwa wino byiyongera mugihe cyo kwimura, kugeza igihe imbaraga zo hanze zabuze nyuma yo kwimurirwa kumpapuro zacapwe, kandi umuvuduko wacyo no guhindagurika bigabanuka, kandi wino ihinduka kuva mubyoroshye ikabyimbye, bityo bigatuma ubudodo nudusobanuro byerekana neza. Iyo wino ifite thixotropy nziza, ifasha ihererekanyabubasha rya wino kandi igahindura igipimo cyo kohereza wino.