Uburyo bwo gukora roller ya anilox kuriimashini icapa ikoresheje flexographic

Inyinshi mu icapiro haba mu gice cyo hasi, umurongo, n'ishusho ihoraho. Kugira ngo habeho ibyo abantu bakeneye mu icapiro ritandukanye, abakoresha ntibagomba gufata imashini icapiro rya flexo ifite ibice bike byo gucapira bifite imyitozo mike yo gukaraba. Fata urugero rw'imashini icapiro rya flexo ifite uburebure buciriritse, ubu, hashyizweho 6+1, ni ukuvuga amatsinda 6 y'amabara yo gucapira mu buryo bw'amabara menshi, igice cya nyuma gishobora gucapwa no gukaraba hakoreshejwe UV.

Turasaba ko mu gucapa imirongo itarenze 150, iyi mashini icapa ya flexo ya 6+1 igomba kuba ifite ibice 9 bya anilox. Ibice bine bya anilox roller z'imirongo 700 zifite ubugari bwa 2.3BCM (miliyari 1 ya mikoroni kibe/isantimetero) na 60° bikoreshwa mu gucapa ibice. Ibice bitatu bya 360 ~ 400, BCM6.0, 60° roller yo gucapa mu butaka; Ibice bibiri bya 200, BCM15 cyangwa hafi, 60° roller yo gucapa zahabu n'ibirahuri. Niba ukoresha amavuta y'urumuri ashingiye ku mazi, ugomba guhitamo roller y'imirongo 360, kugira ngo urwego rw'amavuta rube rworoshye gato, bitazagira ingaruka ku muvuduko wo gucapa bitewe n'amavuta y'urumuri yumye. Umucyo ushingiye ku mazi ntugira impumuro yihariye ya UV gloss. Igikoresho cya anilox roller gishobora kugenwa hakoreshejwe isuzuma no kugereranya mu gihe cyo gucapa. Ubunini bw'urwego rwa wino rubonwa n'ukoresha mu gikorwa cyo gusuzuma ahanini biterwa n'umubare w'umurongo n'agaciro ka BCM k'urupapuro rwa anilox.

Mu gihe cyo gukoresha Anilox roller, igomba kwitondera ibibazo

Aha tuvuga ko roller ari roller ya keramike ikoze muri laser, ikoreshwa mu ndege, mu kirere, mu bushyuhe bwinshi, mu bikoresho byo gusiga birwanya kwangirika, hakurikijwe ubucucike runaka, uburebure n'inguni runaka, hamwe n'igishushanyo cya laser. Iyi roller irangwa n'igiciro kinini, kudakwangirika, iyo ikoreshejwe neza, igihe cyayo gishobora kugera ku myaka myinshi; Iyo ikoreshejwe nabi, si igihe cyo kumara gusa, ahubwo n'igihe cyo gusimbuka cy'urukiramende kizagabanuka.

Mu ikoreshwa, aho icyuma gicapa giherereye biterwa n'aho cyacapwe, aho cyacapwe hatandukanye, aho icyuma gicapa na ho kiratandukanye, bityo gucapa akenshi bigomba gusimbuza icyuma gicapa. Muri iki gihe, imashini ifite ubugari buto ikoreshwa cyane cyane ku cyuma gikomeye gicapa, gikomeye cyane, iyo ushyizemo icyuma kugira ngo wirinde ko icyuma gipfuka ibindi bintu by'icyuma. Kubera ko irangi rya ceramic ari rito cyane, biroroshye kwangiza burundu iyo icyuma gikoze. Mu ikoreshwa ry'imashini icapa kandi isukura, wino igomba kwirindwa ku cyuma cyumye, gukoresha isabune yihariye isabwa n'abakora imashini ikoresha amazi, gukoresha uburoso bw'icyuma mu gukaraba, kugira ngo habeho isuku kandi isukuye neza. Kandi ugire akamenyero ko gukoresha ikirahuri kinini kugira ngo urebe umwobo w'icyuma, iyo wino imaze gushyirwa hasi mu mwobo w'icyuma no kwiyongera buhoro buhoro mu buryo bugezweho, bigomba gusukurwa ku gihe. Niba uburyo bwavuzwe haruguru budakora, gukoresha ultrasound cyangwa sandblasting bishobora gukoreshwa mu kuvura, ariko bigomba gukorwa hifashishijwe ubuyobozi bw'abakora imashini.

Mu gihe gisanzwe cyo gukoresha no kubungabunga, nta mpamvu yo guhangayikishwa n'ingunguru zangiritse, ibice by'ingenzi bya sisitemu yo kohereza wino ni imashini isya, mu buryo butandukanye, ingunguru za keramike zishobora kuvugwa ko ari nkeya. Nyuma yo gukanda gato, urwego rwa wino ruzaba rworoshye.

Ni iyihe sano iri hagati y'umubare w'imirongo y'urusobe rw'amashusho n'umubare w'imirongo y'urusobe rw'amashusho?

Mu nyandiko nyinshi zigaragaza ikoranabuhanga ryo gucapa hakoreshejwe flexographic, igipimo cy'umubare w'imirongo y'urusobe rw'amacapiro n'umubare w'imirongo y'urusobe rw'amacapiro gishyirwa kuri 1∶3.5 cyangwa 1∶4. Hashingiwe ku bunararibonye bufatika n'isesengura ry'ibicuruzwa byatanzwe n'Ishyirahamwe ry'Abanyamerika ry'Ikoranabuhanga rya Flexographic (FTA) mu myaka ya vuba aha, umwanditsi yizera ko agaciro kagomba kuba hejuru, hafi 1:4.5 cyangwa 1:5, kandi ku bicuruzwa bimwe na bimwe byo gucapa neza, igipimo gishobora kuba kinini kurushaho. Impamvu ni uko ikibazo kigoye cyane gukemura mu gihe ukoresha urwego rwo gucapa hakoreshejwe flexographic ari ukwagura utudomo. Agakoresho gafite imirongo myinshi y'urusobe karatoranywa, kandi urwego rw'iwino rugahita rworoha. Guhinduka kw'utudomo biroroha kugenzura. Mu gucapa, niba wino idahagije, ushobora guhitamo wino ishingiye ku mazi ifite ibara ryinshi kugira ngo umenye neza ko ibicuruzwa byo gucapa bifite ubuziranenge.