Ubomi bethu buzaliswe ziindidi ezininzi zezinto ezishicilelweyo, iimpahla, amaphephancwadi, nokupakishwa kwazo zonke iintlobo.Njengabathengisi bokupakisha ukutya kunye nabathengi, sixhalabile kakhulu malunga nokuba luhlobo luni lwe-inki oluhambelana nokusingqongileyo kwaye lufaneleke ngakumbi kwishishini lokupakisha ukutya.Kweli nqaku, siya kukwazisa kwi-inki ehambelana nokusingqongileyo ilungele ngakumbi ukupakishwa kokupakishwa kokutya: inki esekwe emanzini.
Isiqulatho
Ingqikelelo ye-Ink esekwe emanzini
Inkqubo yenzululwazi isetyenziselwa ukwenza le nto kuthiwa yi-inki esekwe emanzini, esebenzisa amanzi kakhulu njengesinyibilikisi.I-inki esekwe ngamanzi kunye nezinye ii-inki zokuprinta azinasiphumo esiyingozi kwimpilo yomqhubi womatshini wokushicilela xa kuthelekiswa nezingaguquguqukiyo, izinyibilikisi zendalo ezinetyhefu.Ushicilelo lukwahambelana nokusingqongileyo.I-inki ayinayo kuphela iipropati ezingenakutsha, kodwa iphinda isuse isoyikiso esifihliweyo sokutsha kunye nokuqhuma kwiworkshop yokushicilela, ekulungele ukusebenza ngokukhuselekileyo.Ewe, i-inki kunye ne-inki ngoku zineendlela ezahlukeneyo zokusebenza: i-inki yokushicilela ye-offset, i-inki yokushicilela ye-flexographic, kunye ne-inki yokushicilela yegravure. ezinye iindlela zoshicilelo lwe-inki eyodwa.E-United States, umzekelo, i-95% yeeprints ze-flexographic kunye ne-80% ye-gravure prints iqulethe inki.
Ukongeza kukhuseleko lokusingqongileyo, isetyenziswa ngokubanzi kwihlabathi le-inki yamanzi ngenxa yokusebenza kwayo okuphezulu: ukuzinza kombala we-inki, ukukhanya okuphezulu, amandla anamandla ombala, ipleyiti engagqwaliyo, ukunamathela okuqinileyo emva kokushicilela, isantya sokumisa, ukuchasana kwamanzi. , ukuprintwa ngemibala emine, ukuprinta ngombala obala, njalo njalo.Uphuhliso lwe-inki yamanzi kunye nokufakwa kwe-inki e-China yaqala emva kwexesha, kodwa inkqubela iye yakhawuleza, ngakumbi kwiminyaka yakutshanje, ethe yadibanisa izinga lophuhliso olukhawulezayo.Umgangatho we-inki yasekhaya unyukile ngokuhambelana nokunyuka kwemfuno ye-inki.I-inki, ngokwengqiqo eqhelekileyo yokomisa ngokucothayo, ukubengezela kakubi, ukungakwazi ukumelana namanzi, ukushicilela ngobuqhetseba nezinye iziphene, iye yaphuculwa kakhulu.Amaxabiso e-inki evela kumazwe angaphandle aqheleke kakhulu, kodwa i-inki yaseTshayina ithathela ingqalelo imarike ngoyilo oluhle nolufikelelekayo.
Qwalasela iiPropati kunye noBume be-Inki esekwe emanzini.
I-inki esekwe emanzini yenziwe ngentlaka enyibilikayo emanzini, ii-pigments ezintsonkothileyo, izinyibilikisi, kunye nezongezelelo eziye zacolwa kukwenziwa kwezinto zenzululwazi.I-resin enyibilikayo emanzini kwi-inki isebenza njengento edibanisayo, isasaza amasuntswana e-pigment ngokufanayo ukuze i-inki ibe nokuhamba okuthile kwaye ibambelele kwi-substrate imathiriyeli ukuze i-inki ikwazi ukwenza umaleko wefilimu ofanayo emva kokushicilela.Umbala we-inki ubukhulu becala ugqitywe yi-pigment, esasazwe ngokulinganayo kwizinto ezidibanisayo njengamasuntswana, kwaye amasuntswana e-pigment ayakwazi ukufunxa, abonise, aphinde aphinde adlulise ukukhanya, okukuvumela ukuba babonise umbala othile. i-pigment kufuneka ibe nombala ocacileyo, umbala owaneleyo kunye namandla okugquma, kunye nokusasazwa okuphezulu.Ngapha koko, kuxhomekeke ekusetyenzisweni, banokuba neentlobo ezahlukeneyo zokuxhathisa kwe-abrasion.Umsebenzi we-solvent kukunyibilikisa i-resin ukwenzela ukuba i-inki ibe ne-fluidity ethile, ukudluliselwa kungenzeka kakuhle kuyo yonke inkqubo yokushicilela, kunye nokusebenza kwe-viscosity kunye nokomisa kwe-inki kunokuguqulwa.I-solvent kwi-inki esekwe emanzini ikakhulu ngamanzi ane-ethanol encinci.
I-Ink esekelwe emanzini idla ngokuSebenzisa izongezo ezinjalo njenge-Defoamer, i-PH Value Stabilizer, i-Slow Drying Agent, kunye nokunye.
(1) ukuhlamba ubuso.Indima ye-defoamer kukuthintela kunye nokuphelisa ukuveliswa kweebhola zomoya.Ngokuqhelekileyo, xa i-viscosity ye-inki esekwe emanzini iphezulu kakhulu, ixabiso le-PH liphantsi kakhulu, okanye isantya somatshini wokushicilela sikhawuleza, kulula ukuvelisa amaqamza.Ukuba inani lamaqamza avelisiweyo likhulu, kuya kubakho ukuvuza kombala we-inki omhlophe, ongalinganiyo, oya kuthi ngokuqinisekileyo uchaphazele umgangatho wento eprintiweyo.
(2) into yokomisa kancinane.I-ejenti yokomisa ngokukhawuleza inokuthintela kwaye icothise isantya sokumisa i-inki esekelwe kumanzi ukukhusela i-inki kwi-plate yokushicilela okanye i-anilox rollers ekumiseni kunye nokunciphisa iziganeko zokuthintela kunye nokuncamathisela iimpazamo zokushicilela.Lawula ubungakanani be-ejenti yokomisa kancinci;ngokubanzi, inani lilonke inki kufuneka phakathi 1% kunye 2%.Ukuba ungeze kakhulu, i-inki ayiyi kumisa kakuhle, kwaye ukuprintwa kuya kuba yinto enqabileyo, engcolileyo, okanye ivelise iphunga elibi.
(3) PH ixabiso lokuzinzisa:I-PH value stabilizer isetyenziselwa ukulawula nokulawula ixabiso le-PH ye-inki esekelwe emanzini ukwenzela ukuba izinzile kuluhlu lwe-8.0-9.5.Kwangaxeshanye, inokulawula i-viscosity ye-inki esekwe emanzini kunye ne-inki dilution.Ngokubanzi, isixa esifanelekileyo se-PH yokuzinzisa kufuneka yongezwe lonke ixesha elithile kwinkqubo yoshicilelo ukugcina i-inki esekwe emanzini ikwimo elungileyo yoshicilelo.
Ubuhlobo bendalo be-inki esekwe emanzini
I-inki esekelwe emanzini ihlangabezana neemfuno zokukhusela indalo, imveliso ine-non-toxic, i-non-corrosion, i-odor engathukutheliyo, ayinakutsha, ayiqhumeki, inokhuseleko oluhle, kulula ukuyihambisa, igxininise kakhulu, iphantsi. idosi, i-viscosity ephantsi, ukuziqhelanisa kakuhle noshicilelo, ukusebenza okuzinzileyo, ukukhawuleza okubambekayo, ukomisa ngokukhawuleza, amanzi, ialkali, kunye nokusebenza kokumelana ne-abrasion zigqwesile;Iipateni ezintsonkothileyo zoshicilelo zinokuphinda zifikelele kumanqanaba atyebileyo, imibala eqaqambileyo kunye necwebezelayo, kunye nezinye iimpawu.Inzuzo ephambili yokusebenzisa i-inki esekwe emanzini kukuba iyancipha inani lezinto eziphilayo (voc) ezikhutshwe emoyeni, ezinceda ukuphucula iimeko zokushicilela, ukuphepha ukungcoliseka komoya, kunye nokunciphisa kakhulu umngcipheko womlilo.Ukuze kuphuculwe umgangatho jikelele wokusingqongileyo, inokususa ngokupheleleyo ezinye zezinto eziyingozi ezinazo ii-inki ezikwi-solvent-based kwimpilo yabantu, kunye nongcoliseko oluza nokupakishwa. kufuneka zigcinwe zicocekile, njengokutya namayeza.
Njengomthengisi wekomityi yephepha, i-GFP ibisoloko izibophelele ekusebenziseni imathiriyeli eco-friendly kwiimpahla zayo, ithatha uxanduva lokusingqongileyo kunye nempilo yabathengi bayo.Iikomityi zethu zephepha ziprintwa kusetyenziswa i-inki esekelwe emanzini, kwaye inkqubo yokushicilela yenziwa ngaphambi kokuba iikomityi zifakwe elaminethiweyo, ngoko xa zisetyenziswa, i-inki evela ngaphandle ayiyi kukhuhla kudonga lwangaphakathi lwendebe, ikhusela ngakumbi impilo. abasebenzisi.Nceda undwendwele eli khonkco lilandelayo ukufumana ngakumbi malunga neekomityi zethu zephepha ezihambelana nokusingqongileyo kunye nezicelo ezinxulumeneyo.
Ixesha lokuposa: Jan-12-2024