Ubusanzwe imifuka yo gupakira ya plastike icapwa kuri firime zitandukanye za plastiki, hanyuma igahuzwa hamwe na bariyeri hamwe nubushyuhe bwo gufunga ubushyuhe kugirango ikore firime ikomatanyirijwe hamwe, ikozwe mu mifuka ikozwe mu mifuka kugirango ikore ibicuruzwa.Muri byo, gucapa ni umurongo wambere wibikorwa kandi inzira yingenzi.Ubwiza bwo gucapa nubwambere gupima igipimo cyibicuruzwa bipfunyitse.Kubwibyo, gusobanukirwa no kugenzura uburyo bwo gucapa nubuziranenge byabaye urufunguzo rwo gupakira ibintu byoroshye.
1. Icapiro rya gravure
Gucapa firime ya plastike ahanini bishingiye kubikorwa byo gucapa.Filime ya pulasitike yacapishijwe na gravure ifite ibyiza byo gucapa neza, irangi ryijimye ryijimye, ibara ryiza, ishusho isobanutse kandi ishimishije, ishusho ikungahaye, itandukaniro rito, ishusho igaragara, ningaruka zikomeye-eshatu.Icapiro rya Gravure risaba ko ikosa ryo kwiyandikisha kuri buri gishushanyo cyamabara kitarenze 0.3mm, kandi icyapa cyo gucapa cya gravure cyandika gifite imbaraga zo gucapa kandi gikwiriye imirimo ndende.Nyamara, icapiro rya gravure naryo rifite inenge zidashobora kwirengagizwa, nkibikorwa bigoye mbere yo gukora plaque, igiciro kinini, ukwezi kwinshi, n’umwanda mwinshi.
2. Icapiro ryoroshye
Icapiro rya Flexographic rikoresha cyane cyane wino yo gucapa flexographic hamwe na wino yumye vuba.Ibikoresho biroroshye, bidahenze, ubwiza bwa plaque yoroheje, umuvuduko muke mugihe cyo gucapa, ibikoresho bya plaque nkeya no gutakaza imashini, urusaku ruke n'umuvuduko mwinshi mugihe cyo gucapa.Isahani ya flexographic ifite igihe gito cyo guhindura isahani no gukora neza.Isahani ya flexographic iroroshye, iroroshye, kandi ifite imikorere myiza yo kohereza.Ifite ibikoresho byinshi byo gucapa.Igiciro cyo gucapa ibicuruzwa bito bito biri munsi yicyicapiro cya gravure.Nyamara, icapiro rya flexografiya rifite byinshi bisabwa kuri wino nibikoresho bya plaque, bityo ubuziranenge bwo gucapa buri munsi gato ya gravure.
3. Icapiro rya ecran
Mugihe cyo gucapa, wino yimurirwa muri substrate ikoresheje inshundura yigice cyashushanyije binyuze mukunyunyuza imitsi, ikora igishushanyo kimwe numwimerere.
Ibicuruzwa byo gucapura ecran bifite ibara ryinshi rya wino, amabara meza, amabara yuzuye, imbaraga zikomeye zo guhisha, guhitamo kwinshi kwubwoko bwa wino, guhuza n'imihindagurikire, umuvuduko muke mugihe cyo gucapa, gukora byoroshye, uburyo bworoshye bwo gukora amasahani, gushora ibikoresho bike, nigiciro gito, Cyiza ubukungu bukora neza, ibikoresho byinshi byo gucapa.
Gupakira biteza imbere ishusho rusange yibicuruzwa bitari munsi yo kwamamaza.Ifite imirimo myinshi nko kurimbisha ibicuruzwa, kurinda ibicuruzwa, no koroshya ibicuruzwa.
Igihe cyo kohereza: Ugushyingo-27-2020