Intangiriro: Uburyo bwo kohereza ubushyuhe, ni uburyo busanzwe bwo gutunganya ibikoresho byo gupfunyikamo ubwiza, kuko byoroshye gucapa, kandi ibara n'imiterere bishobora guhindurwa. Ni uburyo ba nyir'ibirango bakunda. Ibi bikurikira byahinduwe naPACKAGE YA RB.Reka dusangire ibibazo bimwe na bimwe by’ubuziranenge n’ibisubizo bihuriweho ndetse n’ibintu bigira ingaruka ku ihererekanya ry’ubushyuhe, nk’uko wabishingiraho mu ruhererekane rw’ibicuruzwa bya Youpin:
Kohereza ubushyuhe
Uburyo bwo kohereza ubushyuhe buvuga impapuro zitwikiriwe n'amabara cyangwa amarangi nk'uburyo bwo kohereza imiterere y'urutonde rw'iwino kuri ubwo buryo bwo kohereza mu buryo bwo gucapa. Ihame ry'ibanze ryo kohereza ubushyuhe ni uguhuza neza n'uburyo bwo kohereza wino hamwe n'ubutaka. Binyuze mu gushyushya no kohereza umuvuduko w'umutwe w'icapiro ry'ubushyuhe n'agace k'inyuguti, wino iri kuri ubwo buryo izashonga ijye muri ubwo buryo kugira ngo ibone icyo ikeneye cyacapwe.
01Ibintu bigira ingaruka ku ihererekanya ry'ubushyuhe
1) Umutwe w'icapiro rishyuha
Umutwe w'icapiro rishyushye ugizwe ahanini n'urwego rukingira firime yo hejuru, urwego rwo hasi rukingira firime yo hasi n'ibintu bishyushya. Ikintu gishyushya ni ecran y'ubudodo iyobora amashanyarazi. Binyuze mu bushyuhe buturuka ku muvuduko w'amashanyarazi, uduce duto tw'urwego rw'iwino rw'igice cy'ishusho turashongeshwa kugira ngo wino iherekezwe neza.
Umuvuduko wo gucapa wo kohereza ubushyuhe uterwa n'igihe gisabwa kuri buri murongo w'ibishushanyo n'inyandiko. Kubwibyo, umutwe wo kohereza ubushyuhe n'impapuro zo kohereza bigomba kugira uburyo bwo kohereza ubushyuhe bwiza, kugira ngo ubushyuhe buva mu gice gishyushya bushobore guhita vuba mu gice gikingira, mu gice cy'impapuro zo kohereza no mu cyuho, amaherezo bugere ku buso bw'igice kugira ngo wino ibe ifite igihe gihagije cyo kohereza.
2) Wino
Imiterere y'iwino ikoreshwa mu gutwara ubushyuhe muri rusange igizwe n'ibice bitatu: irangi (irangi cyangwa irangi), ishashi n'amavuta, muri byo ishi ni byo bigize iwino ikoreshwa mu gutwara ubushyuhe. Imiterere y'ibanze y'iwino ikoreshwa mu gutwara ubushyuhe muri rusange ishobora kurebwa ku mbonerahamwe ya 1.
Imbonerahamwe ya 2 ni urugero rw'inyito yo kohereza ubushyuhe mu imashini ikoresha ...
Mu gucapa, ubushyuhe bw'inyingi zitandukanye bufitanye isano itaziguye n'ubushyuhe bw'ubushyuhe, kandi ubushyuhe bw'ubushyuhe n'ubushyuhe bw'inyingi bigomba kugenzurwa neza. Imyitozo yagaragaje ko iyo ubushyuhe bw'ubushyuhe buri kuri 60 ~ 100 ℃, iyo inyingi ishongeshejwe, agaciro k'ubushyuhe bw'inyingi kaba gahamye kuri 0.6 Pa·s, ari na byo byiza cyane. Muri rusange, uko inyingi yegereye iyi mimerere, niko imikorere yo kohereza irushaho kuba myiza.
Mu myaka ya vuba aha, bitewe n’ikoranabuhanga rya Shanghai Rainbow Package, ubushyuhe bwo kubika ibicuruzwa byacapwe bwongerewe kuva kuri 45 ℃ bya mbere kugera kuri 60 ℃, ibyo bikaba byarazamuye cyane uburyo bwo kohereza ubushyuhe. Byongeye kandi, gukoresha amabara abonerana cyangwa amarangi abonerana bitanga ingaruka nziza ku ibara ry’amabara.
3) Itangazamakuru ryo kohereza amakuru
Imiterere itandukanye y’imiterekero ifite imiterere itandukanye, bityo rero mu gihe uhitamo impapuro zo kwimura, ugomba kwitondera ibintu bikurikira by’imiterekero.
①Imikorere y'umubiri
Imiterere ifatika y'urupapuro rwo kohereza amafaranga igaragara mu mbonerahamwe ya 3.
Ibi byavuzwe haruguru ni imiterere y’impapuro eshatu zikoresha ubushyuhe. Ingingo eshatu zikurikira zishobora kwitabwaho mu gihe uhitamo:
Ubunini bw'ubutaka muri rusange ntibugomba kurenza 20 μm;
Uduce tw’ubutaka tugomba kugira uburyo bworoshye bwo koroshya kugira ngo wino irusheho koroherwa;
Uduce tugomba kuba dufite imbaraga zihagije kugira ngo tudacika mu gihe cyo kohereza impapuro no kuzicapa.
②Imiterere y'ibinyabutabire
Gufata neza wino kandi ingana ni ibimenyetso bibiri by'ingenzi by'imiterere ya shimi y'impapuro zo kohereza. Mu gukora, imiterere ya shimi y'impapuro zo kohereza bigira ingaruka zitaziguye ku bwiza bw'icapiro. Niba impapuro zo kohereza zidashobora gutuma wino ifata neza, cyangwa ingano ya wino itamenyerewe mu ikorwa, bizatera imyanda yo gucapa. Uburyo bwiza bwo gucapa no gucapa neza bigomba gushingira ku gusobanukirwa neza imiterere ya shimi y'impapuro zo kohereza.
③Ubushyuhe bukora neza
Kubera ko inzira yo kwimura ikorwa hakoreshejwe ubushyuhe bwinshi, ibikoresho by'impapuro zo kwimura bigomba kuba bishobora kwihanganira ingaruka z'ubushyuhe bwo kwimura no kugumana imiterere yabyo idahinduka. Muri rusange, niba imikorere y'ubushyuhe bw'impapuro zo kwimura ubushyuhe ari myiza bishobora kugaragazwa n'ibintu bikurikira:
Uko ubushyuhe bugabanuka, ni ko ubunini burushaho kuba buto, ni ko ubushyuhe burushaho koroha, kandi imikorere yabwo irushaho kuba myiza;
Ubushyuhe Burushaho kuba bwiza. Ubuso bw'ubutaka burushaho kuba bwiza, ubushyuhe bugabanuka kandi ubushyuhe burushaho kuba bwiza;
Ubushyuhe bw'umutwe w'imashini ishyushya idashyuha muri rusange ni hafi 300°C, kandi substrate igomba kuba ishobora kwemeza ko imikorere nyamukuru idahinduka kuri ubu bushyuhe.
4) Inzu ntoya
Uduce duto dufite ubuso buto buto dufite ubwiza bwo gucapa, ibyo bikaba ari ikintu cy’ingenzi mu guhererekanya ubushyuhe. Kubera ko ubuso buto buto bw’agace bugaragaza ko agace gafite ingufu nyinshi zo hejuru, wino iri ku rupapuro rwo kwimura ishobora kwimurirwa mu mwobo, kandi urwego n’ijwi byiza bishobora kuboneka; ariko bito cyane bigira ingaruka ku bwiza bwa wino Kwimura bisanzwe ntabwo bifasha mu kurangiza igikorwa cyo gucapa.
02Inzitizi zisanzwe ku buziranenge
1) Ishusho igaragara kuri verisiyo yose
Ikintu kigaragara: Uduce n'imiterere bigaragara ku ipaji yose.
Impamvu: ubushyuhe bw'iwino buri hasi cyane, inguni ya squeegee ntabwo ikwiye, ubushyuhe bwo kumisha wino budahagije, amashanyarazi adahinduka, nibindi.
Gukuraho: ongera ubushyuhe, hindura inguni y'icyuma gisya, ongera ubushyuhe bw'itanura, hanyuma ushyireho electrostatic agent inyuma y'ifiriti.
2) Gusinzira
Ikintu kigaragara: Imirongo isa n'iy'umukara igaragara ku ruhande rumwe rw'igishushanyo, akenshi igaragara ku wino yera no ku nkengero z'igishushanyo.
Impamvu nyamukuru: uduce twa wino ni dunini, wino ntabwo isukuye, ubushyuhe buri hejuru, amashanyarazi adahinduka, nibindi.
Gukuraho: kuyungurura wino no gukuraho squeegee kugira ngo ugabanye ubunini; wino yera ishobora gukarishwa mbere kugira ngo ikoreshwe mu buryo bw'amashanyarazi, gukoresha uduti duto kugira ngo uhanagure hagati ya squeegee n'isahani, cyangwa wongereho electrostatic agent.
3) Ibara ritari ryiza, rigaragaza hasi
Ikintu kidasanzwe: Gutandukana kw'amabara mu matsinda bibaho iyo amabara menshi ashyizwe hejuru, cyane cyane ku ibara ry'inyuma.
Impamvu nyamukuru: imashini ubwayo ifite imiterere mibi n'ihindagurika rito; gukora nabi kwa plaque; kwaguka nabi no guhindagurika kw'ibara ry'inyuma.
Kuraho: koresha urumuri rwa strobe kugira ngo wiyandikishe n'intoki; ongera ukore isahani; kwagura no gufungana bitewe n'ingaruka z'ishusho, cyangwa ntugire ibara ry'umweru mu gice gito cy'ishusho.
4) Wino ntabwo isobanutse neza
Ikintu Kigaragara: Hagaragara agapfukamunwa ku gapapuro kacapwe.
Impamvu: Agakoresho ko gukata imashini kararekuye; imiterere yayo ntabwo isukuye.
Gukuraho: ongera uhindure icyuma gisya hanyuma ukore icyuma gifata; sukura isahani yo gucapa ukoresheje ifu yo gukuraho umwanda nibiba ngombwa; shyiramo umwuka ujyana inyuma hagati y'isahani n'icyuma gisya.
5) Ibara ry'icapiro riragabanuka
Ikintu kigaragara: Gukura amabara bibaho mu gice cy’aho hantu cy’imiterere minini, cyane cyane ku ifiriti yo gusukura ikirahure n’icyuma gikozwe mu byuma bitarangirika.
Impamvu: urwego rw'ibara ubwarwo rurakurwaho iyo rwacapwe kuri firime itunganyijwe; amashanyarazi adahinduka; urwego rw'ibara ry'ibara ni runini kandi ntirwumutse bihagije.
Gukuraho: Ongera ubushyuhe bw'itanura kandi ugabanye umuvuduko.
6) Kwihuta nabi mu gihe cyo kwimura
Ikintu kidasanzwe: Urusobe rw'amabara rwimurirwa kuri substrate rukurwaho byoroshye na kaseti ikoreshwa mu gupima.
Impamvu: gutandukana cyangwa guhagarara nabi, ahanini bitewe nuko inyuma idahuye n'aho iherereye.
Gukuraho: Ongera usimbuze kole irekura (nibiba ngombwa, kora impinduka); usimbuze kole y'inyuma ihuye n'ibikoresho by'ibanze.
7) Irinda gufatana
Ikintu kidasanzwe: Urupapuro rw'iwino ruracika iyo usubije inyuma, kandi ijwi rirarenga.
Impamvu: gushyuha gukabije kw'ingufu, kuma neza kw'iwino, ikirango kinini cyane mu gihe cyo kugenzura, ubushyuhe n'ubukonje mu nzu, amashanyarazi adahinduka, umuvuduko ukabije wo gucapa, n'ibindi.
Gukuraho: Gabanya umuvuduko wo kuzunguruka, cyangwa ugabanye umuvuduko wo gucapa neza kugira ngo yuma yume, genzura ubushyuhe n'ubushuhe byo mu nzu, kandi ushyireho electrostatic agent mbere.
8) Aho bamanuka
Ikintu Kigaragara: Utudomo duto duto tubura ku buryo butunguranye (nk'utudomo tudashobora gucapwa) tugaragara ku rubuga rugufi.
Impamvu: Wino ntabwo izamuka.
Gukuraho: Sukura imiterere, koresha agakoresho gakoresha amashanyarazi, shyiramo utudomo twinshi, hindura umuvuduko w'agakoresho gakoresha amashanyarazi, kandi ugabanye ubukana bw'ibara ry'umukara utibagiwe n'izindi ndwara.
9) Zahabu, feza, n'amabara asa n'amabara y'umuhondo mu gihe cyo gucapa
Ikintu kidasanzwe: Zahabu, feza, n'amasaro akenshi biba bifite uduce duto dusa n'udushishwa tw'umuhondo ku gace kanini.
Impamvu: Uduce twa zahabu, ifeza, n'uduce tw'amabara y'umukara ni dunini cyane kandi ntidushobora gukwirakwira mu gasanduku k'iwino, bigatuma ubucucike bungana.
Gukuraho: Mbere yo gucapa, wino igomba kuba ingana, wino igashyirwa ku isahani y'iwino hakoreshejwe pompe, kandi umuyoboro wa pulasitiki ugashyirwa ku isahani y'iwino; kugabanya umuvuduko wo gucapa.
10) Kudakora neza kw'urwego rw'inyandiko
Ibintu Bidasanzwe: Imiterere ifite impinduka nini cyane (nk'ikigero cya 15%- 100%) ikunze kunanirwa gucapa mu gice cy'urumuri, ubucucike budahagije mu gice cy'ijwi ryijimye, cyangwa aho umurongo uhurira hagaragara mu gice cy'ijwi ryo hagati.
Impamvu: Impinduka z'utudomo ni nini cyane, kandi wino ifatana na firime ntabwo ari nziza.
Gukuraho: koresha agakoresho ko gukurura gakoresha amashanyarazi; kagabanyijemo amasahani abiri.
11) Umucyo uri ku gishushanyo cyacapwe ni umucyo
Ikintu kidasanzwe: Ibara ry'ikintu cyacapwe rirerire kurusha icyitegererezo, cyane cyane iyo ucapa feza.
Impamvu: ubushyuhe bw'inyi ni buke cyane.
Uretse: kongeramo wino mbisi kugira ngo wongere ubukana bw'iwino ku gipimo gikwiye.
12) Inyandiko y'umweru ifite impande zitose
Ikintu Kigaragara: Impande zigoramye zikunze kugaragara ku nkengero z'inyandiko zisaba umweru mwinshi.
Impamvu: uduce duto n'amabara bya wino ntabwo bihagije; ubushyuhe bwa wino ni buke, n'ibindi.
Kuraho: gutyaza icyuma cyangwa kongeramo ibindi birungo; hindura inguni y'icyuma gikase; ongera ubukana bw'iwino; hindura isahani ikoreshwa mu gukata icyuma muri plani ya laser.
13) Gusiga irangi ritaringaniye rya firime isanzwe ikoreshwa mu byuma bitarangirika (silicone coating)
Gutunganya mbere y’uko ifirime ikoreshwa (silicon coating) bikorwa mbere yo gucapa ifirime yo kwimura icyuma kidashonga, kugira ngo ikibazo cyo gukata ifirime mu gihe cyo kuyimura gikemuke (ifirime iba iri kuri ifirime iyo ubushyuhe buri hejuru ya 145°C). Ingorane zo gukata).
Ibi byavuzwe haruguru ni imiterere y’impapuro eshatu zikoresha ubushyuhe. Ingingo eshatu zikurikira zishobora kwitabwaho mu gihe uhitamo:
Ubunini bw'ubutaka muri rusange ntibugomba kurenza 20 μm;
Uduce tw’ubutaka tugomba kugira uburyo bworoshye bwo koroshya kugira ngo wino irusheho koroherwa;
Uduce tugomba kuba dufite imbaraga zihagije kugira ngo tudacika mu gihe cyo kohereza impapuro no kuzicapa.
②Imiterere y'ibinyabutabire
Gufata neza wino kandi ingana ni ibimenyetso bibiri by'ingenzi by'imiterere ya shimi y'impapuro zo kohereza. Mu gukora, imiterere ya shimi y'impapuro zo kohereza bigira ingaruka zitaziguye ku bwiza bw'icapiro. Niba impapuro zo kohereza zidashobora gutuma wino ifata neza, cyangwa ingano ya wino itamenyerewe mu ikorwa, bizatera imyanda yo gucapa. Uburyo bwiza bwo gucapa no gucapa neza bigomba gushingira ku gusobanukirwa neza imiterere ya shimi y'impapuro zo kohereza.
③Ubushyuhe bukora neza
Kubera ko inzira yo kwimura ikorwa hakoreshejwe ubushyuhe bwinshi, ibikoresho by'impapuro zo kwimura bigomba kuba bishobora kwihanganira ingaruka z'ubushyuhe bwo kwimura no kugumana imiterere yabyo idahinduka. Muri rusange, niba imikorere y'ubushyuhe bw'impapuro zo kwimura ubushyuhe ari myiza bishobora kugaragazwa n'ibintu bikurikira:
Uko ubushyuhe bugabanuka, ni ko ubunini burushaho kuba buto, ni ko ubushyuhe burushaho koroha, kandi imikorere yabwo irushaho kuba myiza;
Ubushyuhe Burushaho kuba bwiza. Ubuso bw'ubutaka burushaho kuba bwiza, ubushyuhe bugabanuka kandi ubushyuhe burushaho kuba bwiza;
Ubushyuhe bw'umutwe w'imashini ishyushya idashyuha muri rusange ni hafi 300°C, kandi substrate igomba kuba ishobora kwemeza ko imikorere nyamukuru idahinduka kuri ubu bushyuhe.
Ikintu kigaragara: Hari imirongo, uduce tw'imigozi, n'ibindi kuri iyo filime.
Impamvu: Ubushyuhe budahagije (kugabanuka guhagije kwa silikoni), ingano idakwiye y'ibinyabutabire.
Uretse: Ongera ubushyuhe bw'itanura kugeza ku burebure buhamye.
Shanghai Rainbow Industrial Co., Ltdniwe wakoze paki ya Shanghai Rainbow. Itanga paki imwe y'ubwiza. Niba ukunda ibicuruzwa byacu, ushobora kutwandikira.
Urubuga:www.rainbow-pkg.com
Email: Bobby@rainbow-pkg.com
WhatsApp: +008613818823743
Igihe cyo kohereza: 25 Ukwakira 2021