E ipabola ka tlhahiso ea mochini oa khatiso oa skrineng, mochini oa khatiso oa pad le lisebelisoa tsa ona tse thusang tsa khatiso.
Puo
E ipabola ka tlhahiso ea mochini oa khatiso oa skrineng, mochini oa khatiso oa pad le lisebelisoa tsa ona tse thusang tsa khatiso.
Mongoli:Hoystar- Moetsi oa Mochini oa ho Hatisa Sekrineng Chaena
Litlhahiso ho Pad Printing Ink Adhesion ho Li-substrates tse Thata
Pad printing ke mokhoa o tsebahalang oa khatiso o sebelisetsoang ho theha litšoantšo tsa boleng bo holimo ho li-substrates tse fapaneng. Leha ho le joalo, ha ho tluoa tabeng ea libaka tse phephetsang, tse kang lipolasetiki tse entsoeng ka masela, litšepe kapa lisebelisoa tsa elektroniki, ho fumana enke e khomarelang hantle e ka ba tšitiso e kholo. Ka lehlohonolo, tsoelo-pele ea morao-rao ea theknoloji ea khatiso ea li-pad e hlahisitse litharollo tse ncha tsa ho ntlafatsa ho khomarela enke ho li-substrates tsena tse thata. Sehloohong sena, re tla hlahloba lits'ebetso tse hlano tsa bohlokoa tse rarollang bothata bona, ho fetola tsela eo khatiso ea pad e etsoang ka eona.
Bohlokoa ba ho Khomarela Enke
Pele re kenella ka har'a lintho tse ncha, a re tšohleng ka bokhutšoanyane bohlokoa ba ho khomarela enke khatisong ea pad. Ho khomarela enke ho phetha karolo ea bohlokoa ho netefatseng hore lihlahisoa tse hatisitsoeng lia tšoarella le ho phela nako e telele. Ntle le ho khomarela hantle, li-imprints li ka senyeha habonolo, tse lebisang ponahalong e mpe ea pono le ho fokotsa boleng ba sehlahisoa. Ka hona, ho nts'etsapele mahlale a macha a ho ntlafatsa ho khomarela enke ho bohlokoa bakeng sa ho boloka mengolo ea boleng bo holimo ho li-substrates tse fapaneng tse thata.
1. Mekhoa ea Pele ea Phekolo
E 'ngoe ea mekhoa e mecha ea ho ntlafatsa ho khomarela enke holim'a libaka tse thata ke nts'etsopele ea mekhoa ea pele ho phekolo. Mekhoa ena e kenyelletsa ho lokisa bokaholimo pele o hatisa, ho etsa bonnete ba ho khomarela enke hantle. Ho sebelisoa mekhoa e fapaneng ea kalafo ea pele ho kalafo, joalo ka ho tsoa ha corona, kalafo ea plasma, le priming ea lik'hemik'hale, e sebelisoa ho latela mofuta oa substrate. Phekolo ea Corona le kalafo ea plasma e sebelisa ho tsoa ha motlakase kapa khase ea ionized ho fetola matla a holim'a karoloana, e leng ho matlafatsang ho khomarela enke. Ho lokisa lik'hemik'hale ho kenyelletsa ho sebelisa primer e entsoeng ka mokhoa o khethehileng e khothalletsang ho khomarela enke hamolemo ka ho theha maqhama a matla pakeng tsa substrate le enke.
2. Mekhoa e tsoetseng pele ea Ink
Ho hlophisoa ha enke ke ntlha e 'ngoe ea bohlokoa ho fihlelleng ho khomarela ka ho feletseng ho li-substrates tse thata. Litlhahiso tsa morao-rao li hlahisitse mekhoa e tsoetseng pele ea enke e etselitsoeng ka ho khetheha ho khomarela libaka tse thata. Meetso ena ea enke hangata e kenyelletsa li-additives tse ntlafatsang ho kolobisa holim'a metsi le thepa e kopanyang, joalo ka li-surfactants, li-promota tsa adhesion, le li-cross-linking agents. Ka ho kenyelletsa li-additives tsena, enke e ka khona ho phunyeletsa ka mokhoa o sa nepahalang oa li-substrates tse phephetsang, e leng se hlahisang ntlafatso ea ho khomarela enke le boleng ba khatiso.
3. Theknoloji ea Pholiso ea UV
Theknoloji ea ho phekola ea UV e fetotse mekhoa e fapaneng ea khatiso, ho kenyelletsa le khatiso ea pad. Theknoloji ena e kenyelletsa ho sebelisa lebone la ultraviolet ho phekola enke hang-hang, e etsa hore e tšoarelle ka mokhoa o hlollang le hore e se ke ea hlola e e-ba teng. Mabapi le ho khomarela enke ho li-substrates tse phephetsang, theknoloji ea ho phekola UV e fana ka tharollo e ncha. Mokhoa o potlakileng oa ho phekola o lumella enke hore e khomarele holimo pele e e-ba le monyetla oa ho kheloha kapa ho angoa ke liphoso leha e le life. Ho feta moo, li-inks tse phekolehang ka UV hangata li na le li-protectors tse entsoeng ka mokhoa o khethehileng tse ntlafatsang ho khomarela li-substrates tse thata.
4. Laser Surface Phetoho
Phetoho ea bokaholimo ba laser ke boqapi bo tsoetseng pele bo fumaneng tlhokomelo e kholo lilemong tsa morao tjena. Mokhoa ona o kenyelletsa ho khantša bokaholimo ba substrate ka laser, ho baka ho qhibiliha hoa sebakeng kapa ho etsa mouoane oa thepa. Ka ho sebelisa laser surface phetoho, matla a holim'a substrate a ka fetoloa, a theha tikoloho e ntle bakeng sa ho khomarela enke. Ho feta moo, mofuta o laoloang oa phetoho ea sefahleho sa laser e lumella litokiso tse nepahetseng, e etsa hore e tšoanele mefuta e mengata ea li-substrates tse phephetsang. Mokhoa ona o mocha o bula menyetla e mecha ea khatiso ea liphaephe ho thepa eo pele e neng e le thata ho e hatisa, joalo ka lipolasetiki tse entsoeng ka masela kapa litšepe tse koahetsoeng.
5. Lisebelisoa tsa ho Fetisetsa Silicone
Le hoja ho etsoa ha enke le mekhoa ea phekolo pele ho phekolo e phetha karolo ea bohlokoa ho finyella sekhomaretsi se nepahetseng sa enke, khetho ea thepa ea phetisetso e boetse e ama haholo mokhoa oa khatiso. Lisebelisoa tsa phetisetso ea silicone li hlahile e le tharollo ea phetoho bakeng sa khatiso ea li-pad ho li-substrates tse phephetsang. Li-pads tsena li fana ka thepa e ntle ea ho fetisa enke, leha e le libakeng tse sa tloaelehang kapa tse entsoeng ka masela. Ho feto-fetoha ha lipente tsa silicone ho lumella ho ikamahanya hamolemo le substrate, ho netefatsa ho khomarela enke e tsitsitseng le e tšepahalang. Ho feta moo, lipampiri tsa phetisetso ea silicone li tšoarella haholo ebile ha li khone ho roala, li li etsa khetho e nepahetseng bakeng sa khatiso e tšoarellang nako e telele.
Ka bokhutšoanyane, mekhoa e mecha ea ho khomarela enke ea khatiso ea pad e fetotse tsela eo li-substrates tse thata li hatisoang ka eona. Ka mekhoa ea pele ea phekolo, mekhoa ea enke e tsoetseng pele, theknoloji ea ho phekola UV, phetoho ea laser surface, le liphahlo tsa phetisetso ea silicone, indasteri ea khatiso ea pad e hlōtse mefokolo ea mekhoa ea setso. Ka tsoelo-pele ena, bahlahisi ba se ba khona ho hatisa litšoantšo tsa boleng bo phahameng ka kholiseho mefuteng e mengata ea lintho tse thata, tse netefatsang ho tšoarella le ho ipiletsa ha pono. Ha thekenoloji e ntse e tsoela pele ho fetoha, hoa thabisa ho lebella maqheka a mang a tla ntlafatsa ho khomarela enke esita le li-substrates tse rarahaneng ka ho fetisisa.
.Keletso:
Mochini oa khatiso o iketsang skrineng
Mochini oa khatiso oa skrineng ea masela
