Mu myaka ya vuba aha, ahantu ho gupakira imiyoboro hagiye harushaho kwiyongera. Ibicuruzwa by’inganda byahisemo imiyoboro, nk’amavuta yo kwisiga, silicone, kole yo gufunga, nibindi; ibiryo byahisemo imiyoboro, nka sinapi, isosi y’urusenda rushyushye, nibindi; amavuta yo kwisiga mu by’imiti yahisemo imiyoboro, kandi imiyoboro yo gupakira amenyo nayo ihora ivugururwa. Ibicuruzwa byinshi mu nzego zitandukanye bipakirwa mu "miyoboro", kandi mu nganda zikora ubwiza, imiyoboro yoroshye kuyikanda no kuyikoresha, yoroshye kuyitwara, ikoreshwa mu buryo busanzwe, icapiro ryihariye, nibindi, bityo ubwiza, ibintu bikenerwa buri munsi, n’ibikoresho byo gusukura byose bikunda gukoresha imiyoboro yo kwisiga.
Ibisobanuro by'ibicuruzwa
Umuyoboro ukozwe muri pulasitiki ya PE, aluminiyumu, firime ya pulasitiki n'ibindi bikoresho, kandi ukorwamo impapuro binyuze mu buryo bwo gukurura no guhuza, hanyuma ugatunganywa mu gikoresho gipfunyikamo imiterere y'umuyoboro hakoreshejwe imashini yihariye ikora umuyoboro. Umuyoboro ufite imiterere yoroheje, woroshye gutwara, ukomeye kandi uramba, ushobora kongera gukoreshwa, woroshye gukanda, ukora neza kandi urashobora gucapa, kandi ukundwa n'inganda nyinshi zikora amavuta yo kwisiga.
Uburyo bwo gukora
1. Uburyo bwo kubumba
A. Umuyoboro w'ibinyabutabire bya aluminiyumu na plastiki
Umuyoboro wa aluminiyumu-plastiki ni ikintu gipfunyika gikozwe mu mpapuro za aluminiyumu na filime ya pulasitiki binyuze mu nzira yo gusohora imyanda, hanyuma kigatunganywa mu muyoboro n'imashini yihariye ikora umuyoboro. Imiterere yayo isanzwe ni PE/PE+EAA/AL/PE+EAA/PE. Umuyoboro wa aluminiyumu-plastiki ukoreshwa cyane cyane mu gupfunyika amavuta yo kwisiga afite ibisabwa byinshi mu isuku no mu miterere y'imiyoboro. Imiterere y'umuyoboro muri rusange ni filime za aluminiyumu, kandi imiterere y'umuyoboro wayo iterwa n'urugero rw'umuyoboro wa aluminiyumu. Bitewe n'iterambere rikomeje ry'ikoranabuhanga, ubugari bw'umuyoboro wa aluminiyumu-plastiki wagabanutse uva kuri 40μm ugera kuri 12μm, cyangwa ndetse na 9μm, ibyo bikaba bizigama cyane umutungo.
B. Umuyoboro w'ibinyabutabire bya pulasitiki yose
Ibice byose bya pulasitiki bigabanyijemo ubwoko bubiri: umuyoboro wa pulasitiki udafite imbogamizi n'umuyoboro wa pulasitiki udafite imbogamizi. Umuyoboro wa pulasitiki udafite imbogamizi ukoreshwa muri rusange mu gupfunyika amavuta yo kwisiga akoreshwa vuba; umuyoboro wa pulasitiki udafite imbogamizi ukoreshwa muri rusange mu gupfunyika amavuta yo kwisiga akoreshwa mu buryo buciriritse n'ubwo hasi bitewe n'imirongo yo ku ruhande mu gukora umuyoboro. Urusobe rw'umuyoboro rushobora kuba ibikoresho byinshi birimo EVOH, PVDC, PET ifite okiside, nibindi. Imiterere isanzwe y'umuyoboro wa pulasitiki udafite imbogamizi ni PE/PE/EVOH/PE/PE.
C. Umuyoboro wo koherezamo ibintu hamwe na pulasitiki
Koresha ikoranabuhanga ryo gusohora ibikoresho hamwe kugira ngo ushyire hamwe ibikoresho fatizo by’imiterere n’ubwoko butandukanye kandi ubishyire hamwe icyarimwe. Imiyoboro ya plastiki igabanyijemo imiyoboro imwe n’imiyoboro myinshi. Iya mbere ikoreshwa cyane cyane mu gupfunyika amavuta yo kwisiga akoreshwa vuba (nk’amavuta yo mu ntoki, n’ibindi) afite ibisabwa byinshi kugira ngo asa neza kandi adakenewe cyane kugira ngo akore neza, mu gihe iya nyuma ikoreshwa cyane cyane mu gupfunyika amavuta yo kwisiga agezweho.
2. Gutunganya ubuso
Umuyoboro ushobora gukorwamo imiyoboro y'amabara, imiyoboro ibonerana, imiyoboro y'amabara cyangwa ibonerana, imiyoboro y'amabara (iy'amabara y'ubururu, iy'ifeza ihanamye, iy'izahabu ihanamye), kandi ishobora kugabanywamo UV, iy'amabara cyangwa iy'umweru. Iy'amabara isa neza ariko yoroshye kuyanduza. Itandukaniro riri hagati y'imiyoboro y'amabara n'iy'ahantu hanini ku mubiri w'umuyoboro rishobora gusobanurwa uhereye ku gice cyo ku murizo. Iy'umweru ihanamye ni imiyoboro y'amabara menshi, kandi wino ikoreshwa isabwa kuba miremire, bitabaye ibyo byoroshye kugwa kandi izacika ikagaragaza ibimenyetso by'umweru nyuma yo kuyipfunyika.
3. Gucapa amashusho
Uburyo bukunze gukoreshwa ku buso bw'umuyoboro ni ugucapa silk screen (hakoreshejwe amabara yihariye, utubuto duto n'utundi duto tw'amabara, kimwe n'uburyo bwo gucapa amacupa ya pulasitiki, kwandika amabara birakenewe, kandi bikunze gukoreshwa ku bicuruzwa by'umwuga), gucapa offset (bisa no gucapa impapuro, utubuto tw'amabara manini kandi afite amabara menshi, bikunze gukoreshwa ku bicuruzwa bya chemical bya buri munsi.), no gucapa bishyushye n'ifeza ishyushye. Gutunganya imiyoboro akenshi bikoresha icapiro rya lithographic offset (OFFSET), kandi inyinshi mu wino zikoreshwa ni UV yumye, akenshi isaba gufatana cyane no kudahindura amabara. Ibara ryo gucapa rigomba kuba riri mu rugero rwagenwe rw'ubujyakuzimu, aho icapiro rigomba kuba ryuzuye, aho rigomba kuba riri hagati ya mm 0.2, kandi inyuguti zigomba kuba zuzuye kandi zisobanutse.
Igice cy'ingenzi cy'umuyoboro wa pulasitiki kirimo urutugu rw'umuyoboro, umuyoboro (umubiri w'umuyoboro) n'umurizo w'umuyoboro, kandi igice cy'umuyoboro gikunze gushushanywa hakoreshejwe icapiro ryimbitse cyangwa ibirango byifata kugira ngo bijyane amakuru y'inyandiko cyangwa imiterere no kongera agaciro k'ibicuruzwa bipfunyitse. Imitako y'umuyoboro ubu igerwaho ahanini no gucapa no gufata ibirango byifata. Gucapa mu buryo butaziguye birimo gucapa no gucapa mu buryo butaziguye. Ugereranyije no gucapa mu buryo butaziguye, ibyiza byo gucapa birimo: Gucapa bitandukanye no guhagarara: Uburyo bwo gukora umuyoboro mbere na mbere hanyuma ugacapa umuyoboro usanzwe usohoka bukoresha icapiro ryimbitse no gucapa mu buryo butaziguye, mu gihe gucapa mu buryo butaziguye bishobora gukoresha uburyo butandukanye bwo gucapa buhuriweho nka letterpress, flexographic, gucapa mu buryo butaziguye, ecran, na hot stamping, kandi imikorere y'amabara irushaho kuba myiza kandi ihamye.
1. Igice cy'umuyoboro
A. Ishyirwa mu byiciro:
Ibikoresho: umuyoboro wa aluminiyumu-plastiki, umuyoboro wa plastiki yose, umuyoboro w'impapuro-plastiki, umuyoboro wa aluminiyumu urimo urumuri rwinshi, nibindi.
Ubunini: umuyoboro w'icyiciro kimwe, umuyoboro w'icyiciro kibiri, umuyoboro w'icyiciro bitanu, n'ibindi.
Ukurikije imiterere y'umuyoboro: umuyoboro uzengurutse, umuyoboro w'inyuma, umuyoboro ugororotse, n'ibindi.
Binyuze mu gukoresha: umuyoboro wo gusukura isura, agasanduku ka BB, agasanduku ka crème à hand ...sunscreen, agasanduku ka toothpaste, agasanduku ka conditioner, agasanduku ka dae de hat, agasanduku ka dae de hat, agasanduku ka maske de façais, nibindi.
Umurambararo w'umuyoboro usanzwe: Φ13, Φ16, Φ19, Φ22, Φ25, Φ28, Φ30, Φ33, Φ35, Φ38, Φ40, Φ45, Φ50, Φ55, Φ60
Ubushobozi busanzwe:
3G, 5G, 8G, 10G, 15 G, 20G, 25G, 30G, 35G, 40G, 45G, 50G, 60G, 80G, 100G, 110G, 120G, 130G, 150G, 180G, 200G, 250G, 250G
B. Ingano y'umuyoboro w'amazi n'ingano yawo
Mu gihe cyo gukora umuyoboro, uzakorerwa "gushyushya" inshuro nyinshi, nko gushushanya imiyoboro, guhuza, gukaranga, gucapa itanura rya offset no gucapa ecran printing imirasire ya UV. Nyuma y'ibi bikorwa, ingano y'umusaruro izagabanuka ku rugero runaka kandi "igipimo cyo kugabanuka" ntikizaba kimwe, bityo ni ibisanzwe ko umurambararo w'umuyoboro n'uburebure bw'umuyoboro biba biri mu rugero runaka.
2. Umurizo w'umuyoboro
Hari ibicuruzwa bigomba gufungwa nyuma yo kuzuza. Umurizo wo gufunga ushobora kugabanywamo ibice bikurikira: umurizo wo gufunga ufite umurongo ugororotse, umurizo wo gufunga ufite umurongo ugororotse, umurizo wo gufunga ufite ishusho y'umusaraba, n'umurizo wo gufunga ufite ishusho yihariye. Mu gihe ufunga umurizo, ushobora gusaba gucapa kode y'itariki isabwa ku murizo wo gufunga.
3. Guhuza
A. Guhuza bisanzwe
Udupfundikizo tw'imiyoboro dufite imiterere itandukanye, muri rusange tugabanyijemo udupfundikizo tw'imigozi (udupfundikizo tw'inyuma tw'imigozi imwe n'iy'inyuma, udupfundikizo tw'inyuma tw'imigozi ibiri ahanini dukoreshwa n'amashanyarazi kugira ngo twongere urwego rw'umusaruro, usa neza cyane, kandi imirongo y'abahanga ikoresha udupfundikizo tw'imigozi), udupfundikizo tw'umutwe ugororotse, udupfundikizo tw'umutwe uzingiye, udupfundikizo tw'imigozi ... n'udupfundikizo twa pulasitiki nabyo bishobora gutunganywa mu buryo butandukanye, nko gushyushya impande, impande z'ifeza, udupfundikizo tw'amabara, dusobanutse, gusindisha, gusindisha amashanyarazi, n'ibindi, kandi udupfundikizo tw'umunwa ugororotse n'udupfundikizo tw'imigozi akenshi biba bifite udupfundikizo tw'imbere. Udupfundikizo tw'imigozi ni ibikoresho byabumbwe mu injection, kandi imigozi ni imiyoboro ikururwa. Abakora imigozi benshi ntibakora udupfundikizo tw'imigozi ubwabo.
B. Guhuza imikorere myinshi
Bitewe no gutandukana kw'ibyo abakoresha bakeneye, guhuza neza ibikubiye mu bikoresho n'imiterere y'imikorere, nk'imitwe ya massage, imipira, imigozi, n'ibindi, nabyo byabaye isoko rishya ry'ibikenewe.
Porogaramu
Umuyoboro woroheje, woroshye gutwara, uraramba, ushobora kongera gukoreshwa, woroshye kuwupfunyika, kandi ufite ubushobozi bwo gutunganya no gucapa neza. Ukundwa n'inganda nyinshi zikora amavuta yo kwisiga kandi ukoreshwa cyane mu gupfunyika amavuta yo kwisiga nko gusukura isura (amavuta yo kwisiga mu maso, nibindi), ibikoresho byo kwita ku ruhu (amavuta atandukanye yo kwisiga mu maso, amavuta yo kwisiga, amavuta agaburira umubiri, amavuta yo kwisiga ashira n'amavuta yo kwisiga ku zuba, nibindi) hamwe n'ibikoresho byo kwisiga no gutunganya imisatsi (shampoo, conditioner, lipstick, nibindi).
Igihe cyo kohereza: Mutarama-23-2025