Qee zaum npuas yuav tshwm sim ntawm silicone luam ntawv number case ntawm substrate tom qab luam ntawv. Lub ntsiab yog vim li cas rau cov npuas yog raws li nram no:
① Kev kho tsis zoo ua ntej luam ntawv ntawm lub substrate. Plua plav, roj stains thiab lwm yam khoom yog txuas rau saum npoo ntawm substrate.
② Npuas nyob rau hauv silicone luam ntawv number case. Thaum ntxiv cov kuab tshuaj thiab cov tshuaj ntxiv los kho tus cwj mem thiab nplawm, qee cov npuas yuav muab sib xyaw rau hauv tus cwj mem. Yog tias sab laug ib leeg, tus cwj mem uas muaj viscosity tsawg yuav degas ib txwm, thaum qee cov inks uas muaj viscosity siab tsis tuaj yeem degas ib txwm muaj. Qee cov npuas no yuav ploj mus thaum lub sijhawm luam ntawv vim qhov hloov ntawm tus number case, thaum lwm tus yuav loj dua thiab loj dua. Txhawm rau tshem tawm cov npuas no, cov defoamers yuav tsum tau siv. Tus nqi ntawm defoamers ntxiv rau tus number case yog feem ntau yog hais txog 0.1-1%. Yog tias nws tshaj li qhov tau teev tseg, nws yuav ua lub luag haujlwm foaming.
Txawm hais tias tus number case npuas tom qab hloov mus, ntev npaum li lub substrate ntub thiab fluidity ntawm silicone number case yog zoo, cov npuas nyob rau saum npoo ntawm cov luam ntawv number case zaj duab xis yuav maj mam ploj mus, thiab tus number case yuav tsim ib tug flat printed number case zaj duab xis. Yog hais tias cov npuas nyob rau hauv tus number case tsis raug tshem tawm, tus number case zaj duab xis yuav tsim ib lub nplhaib-zoo li tus zaj duab xis tsis sib xws. Feem ntau, npuas hauv tus number case tuaj yeem degassed vim qhov cuam tshuam ntawm lub vijtsam thaum hla lub vijtsam. Tsis tas li ntawd, cov dej kub los yog dej kub npau npau yuav muaj qhov ua kom zoo dua qub thaum sib tov thiab nplawm tus cwj mem.
Liab, xiav, ntsuab thiab lwm yam pob tshab pob tshab muaj ib feem me me ntawm cov organic pigments nyob rau hauv lub microparticles, thiab cov binders ntawm cov inks muaj cov yam ntxwv ntawm yooj yim foaming. Yog hais tias qhov sib thooj diluent, thickener lossis detackifier ntxiv, tus number case kuj tuaj yeem hloov mus rau hauv tus cwj mem ruaj khov nrog kev luam ntawv zoo.
③ Lub tshuab luam ntawv nrawm dhau los yog kev luam ntawv ceev tsis sib xws. Tsim nyog txo qhov nrawm nrawm kom tswj tau qhov sib xws ntawm kev luam ntawv ceev.
Yog tias cov kev ntsuas saum toj no tsis tuaj yeem tshem tawm cov npuas hauv cov khoom luam tawm, xav txog kev siv lwm hom silicone luam ntawv inks.