Mu rwego rwo gupakira ibintu byoroshye no gucapa ibirango, imashini yerekana imashini (CI) imashini icapa flexo yabaye ibikoresho byingirakamaro mu musaruro munini bitewe n’imikorere ihamye kandi ikora neza. Ni abahanga cyane mugukoresha ibikoresho byurubuga byoroshye nka firime ya pulasitike nimpapuro, bigafasha gucapa neza kandi byihuse umuvuduko mwinshi wamabara.
Imiterere yibanze: Igishushanyo mbonera kizengurutse Hagati ya Impression Cylinder
Ikintu cyihariye kiranga imashini yerekana imashini ya flexo icapa ni igishushanyo mbonera cyayo - ibice byose byo gucapa bitunganijwe muburyo buzenguruka buzengurutse icyerekezo kinini (CI). Iyi gahunda idasanzwe yibanda ku buryo bugaragara neza hagati y’ibicapiro uhereye ku gishushanyo mbonera, ni urufunguzo rwo kugera ku kwiyandikisha kwinshi.
1.Ubujindinging na Rewinding Sisitemu: Sisitemu idashaka igaburira neza ibikoresho byurubuga kandi itanga urufatiro ruhamye rwo gucapa nyuma binyuze mukugenzura neza. Sisitemu yo gusubiza inyuma izunguruka ibicuruzwa byarangiye hamwe no guhorana impagarara, byemeza neza.
- Impression yo hagati (CI) Cylinder: Iyi ni silindiri nini ya diameter ya silinderi ikora neza kandi ikagenzura ubushyuhe burigihe. Ibice byose byo gucapa amabara bigabanijwe neza. Substrate yazengurutswe cyane kuri silinderi kugirango irangize kwandikisha amabara yose.
● Ibisobanuro birambuye
3.Ibice byo gucapa: Buri gice cyo gucapa cyerekana ibara rimwe kandi mubisanzwe bitunganijwe hafi ya CI silinderi. Buri gice kirimo:
Oll Anilox Roll: Ubuso bwayo bwanditseho ingirabuzimafatizo nyinshi zimeze nk'ubuki zifite inshingano zo kohereza wino mu bwinshi. Ubuso butwikiriwe cyane na microstructures imwe, kandi ingano ya wino igenzurwa numubare wumubare nubunini bwakagari.
● Muganga Blade: Akora afatanije numuzingo wa anilox kugirango akureho wino irenze hejuru yacyo, hasigara gusa wino yuzuye muri selile, ikemeza ko ikwirakwizwa rya wino.
● Isahani ya Cylinder: Yerekana icyapa cyoroshye cya fotopolymer cyanditseho ibishushanyo mbonera.
4.Ishyushye no Kuma: Nyuma ya buri gice cyo gucapa, hashyizweho igikoresho cyumye (mubisanzwe umwuka ushyushye cyangwa sisitemu yo gukiza UV) kugirango uhite wuma wino nshya yacapwe, birinda guswera mugihe cyo gucapa amabara no gutanga ubufasha bwa tekiniki bwo gucapa byihuse.
Intangiriro Intangiriro
Ibyiza bya tekinike nagaciro keza
Hagati yingoma ya flexographic icapa isahani yububiko itanga ibyiza byingenzi. Hagati ya silinderi yerekana neza ko yiyandikishije neza cyane, kuburyo ikwiriye cyane cyane gucapa ibishushanyo mbonera n'amabara ya gradient. Imiterere yayo yoroheje ibika umwanya mugihe ituma umusaruro wihuta, ugera kuri metero magana kumunota.
Byongeye kandi imashini yo gucapa ingoma ya flexo ifite ibikoresho byo kugenzura byikora neza bihindura neza impagarara, kwiyandikisha, hamwe nigitutu cyo gucapa, bizamura umusaruro ushimishije kandi byemeze neza ibicuruzwa byiza.
Uwiteka Imashini ya CI flexo icapa ntabwo isumba gusa mubikorwa bya tekiniki ahubwo inagaragaza imiterere ihuza n'imihindagurikire yubukungu mubikorwa bifatika. Ibikoresho byacu bihujwe nibikoresho bitangiza ibidukikije nkamazi ashingiye kumazi na wino ya UV. Hamwe na sisitemu yo gutunganya gazi ikora neza hamwe nigikoresho cyo kugarura ingufu, igabanya cyane imyuka ihumanya ikirere ihindagurika hamwe nogukoresha ingufu mugihe cyibikorwa.
Muri make, icapiro rya CI flexographic rikomeje guteza imbere ikoranabuhanga no kuzamura inganda mu nganda zipakira no gucapa hamwe n’imikorere idasanzwe ya tekiniki ndetse n’iterambere rigezweho ry’iterambere, guha abakiriya ba nyuma ibisubizo byujuje ubuziranenge, bikora neza kandi byangiza ibidukikije, kandi biba ibikoresho byingirakamaro kandi byingenzi mu bicuruzwa bicapurwa bigezweho.
Uwiteka Imashini ya CI flexo icapa ntabwo isumba gusa mubikorwa bya tekiniki ahubwo inagaragaza imiterere ihuza n'imihindagurikire yubukungu mubikorwa bifatika. Ibikoresho byacu bihujwe nibikoresho bitangiza ibidukikije nkamazi ashingiye kumazi na wino ya UV. Hamwe na sisitemu yo gutunganya gazi ikora neza hamwe nigikoresho cyo kugarura ingufu, igabanya cyane imyuka ihumanya ikirere ihindagurika hamwe nogukoresha ingufu mugihe cyibikorwa.
Muri make, icapiro rya CI flexographic rikomeje guteza imbere ikoranabuhanga no kuzamura inganda mu nganda zipakira no gucapa hamwe n’imikorere idasanzwe ya tekiniki ndetse n’iterambere rigezweho ry’iterambere, guha abakiriya ba nyuma ibisubizo byujuje ubuziranenge, bikora neza kandi byangiza ibidukikije, kandi biba ibikoresho byingirakamaro kandi byingenzi mu bicuruzwa bicapurwa bigezweho.
Icapa Icyitegererezo
Igihe cyo kohereza: Kanama-29-2025