I-LQ-INK I-Ink esekwe ngamanzi yokushicilela imveliso yephepha
Uphawu
1. Ukukhuselwa kwendalo: kuba iipleyiti ze-flexographic azixhathisi kwi-benzene, esters, ketones kunye nezinye izinyibilikisi eziphilayo, okwangoku, i-flexographic water-based inki, i-alcohol-soluble inki kunye ne-UV inki ayinazo ezi zinyibiliki zinetyhefu kunye nesinyithi esinzima. zihambelana nokusingqongileyo ii-inki eziluhlaza nezikhuselekileyo.
2. Ukomisa ngokukhawuleza: ngenxa yokoma ngokukhawuleza kwe-inki ye-flexographic, inokuhlangabezana neemfuno ze-non-absorbent material printing kunye ne-high-speed printing.
3. I-viscosity ephantsi: i-inki ye-flexographic ye-inki ye-viscosity ephantsi kunye ne-fluidity enhle, eyenza umatshini we-flexographic ukuba wamkele inkqubo yokudlulisa i-inki ye-anilox elula kakhulu kwaye inomsebenzi omhle wokudlulisa inki.
Iinkcukacha
| Umbala | Umbala osisiseko (CMYK) kunye nombala webala (ngokwekhadi lombala) |
| Viscosity | 10-25 imizuzwana/Cai En 4# indebe (25℃) |
| PH ixabiso | 8.5-9.0 |
| Amandla okufaka imibala | 100%±2% |
| Imbonakalo yemveliso | Ulwelo lwe-viscous olunemibala |
| Ukuqulunqwa kwemveliso | I-acrylic resin ehambelana nokusingqongileyo emanzini, i-organic pigments, amanzi kunye nezongezo. |
| Iphakheji yemveliso | 5KG / idrum, 10KG / idrum, 20KG / idrum, 50KG / idrum, 120KG / idrum, 200KG / igubu. |
| Iimpawu zokhuseleko | I-Non-flat, non-explosive, ivumba eliphantsi, akukho monakalo kumzimba womntu. |
Eyona nto iphambili ye-inki esekelwe kumanzi e-flexographic
1. Ukulunga
Ukulunga sisalathiso somzimba ukulinganisa ubungakanani besuntswana le-pigment kunye nokugcwaliswa kwi-inki, elawulwa ngokuthe ngqo ngumenzi we-inki. Abasebenzisi banokuyiqonda ngokubanzi kwaye abanako ukutshintsha ubungakanani bayo ekusetyenzisweni.
2.I-Viscosity
Ixabiso le-Viscosity liya kuchaphazela ngokuthe ngqo umgangatho wezinto eziprintiweyo, ngoko i-viscosity ye-inki esekelwe emanzini kufuneka ilawulwe ngokungqongqo kwi-flexographic printing. I-viscosity ye-inki esekelwe emanzini ilawulwa ngokubanzi phakathi koluhlu lwe-30 ~ 60 imizuzwana / 25 ℃ (ipeyinti No. 4 indebe), kwaye i-viscosity ilawulwa ngokubanzi phakathi kwe-40 ~ 50 imizuzwana. Ukuba i-viscosity iphezulu kakhulu kwaye ipropathi yokulinganisa ihlwempuzekile, iya kuchaphazela ukuprintwa kwe-inki esekelwe emanzini, okulula ukukhokelela kwiplate engcolileyo, i-paste plate kunye nezinye izinto; Ukuba i-viscosity iphantsi kakhulu, iya kuchaphazela amandla omqhubi wokuqhuba i-pigment.
3.Yomisa
Ngenxa yokuba isantya sokumisa siyafana ne-viscosity, enokuthi ibonakaliswe ngokuthe ngqo kumgangatho wezinto eziprintiweyo. Umsebenzisi kufuneka aqonde umgaqo wokomisa ngokweenkcukacha ukuze abele ngokufanelekileyo ixesha lokumisa i-inki esekwe emanzini ngokweemveliso ezahlukeneyo okanye i-substrates. Ngelixa siqinisekisa ukomisa kakuhle kwe-inki esekwe emanzini, kufuneka siqwalasele i-viscosity ephakathi okanye ixabiso le-pH elizinzile.
4.PH ixabiso
I-inki enomanzi iqulethe isixa esithile sesisombululo se-ammonium, esisetyenziselwa ukuphucula ukuzinza kwayo okanye ukuphucula ukunyanzeliswa kwamanzi emva kokushicilela. Ngoko ke, ixabiso le-pH sesinye sezibonakaliso ezibalulekileyo. Ixabiso le-pH ye-inki esekelwe emanzini xa ushiya umzi-mveliso ulawulwa ngokubanzi malunga ne-9. Ixabiso le-pH lomatshini linokuhlengahlengiswa okanye lilawulwe phakathi kwe-7.8 kunye ne-9.3
