Ntau tus number case viscosity ntau dhau yog qhov teeb meem tshwm sim thiab ntxhov siab hauv offset thiab digital luam ntawv, ua rau cov phaj txhaws thiab cov ntawv zoo smudging uas rhuav tshem cov ntawv pom tseeb, nce cov nqi pov tseg thiab ncua kev xa khoom. Ntawm no yog cov tswv yim, cov kev daws teeb meem tsim nyog rau kev lag luam luam ntawv ua haujlwm:
Ua ntej, ntxiv ib qho tshwj xeeb nyias uas haum rau koj tus cwj mem hauv cov khoom me me, do kom huv si, thiab ntsuas viscosity nrog tus kws tshaj lij viscometer kom txog thaum nws ntaus tus qauv (25-35 vib nas this ntawm Zahn Cup No.4 rau offset printing). Tsis txhob dhau- ntxiv los tiv thaiv cov xim fading lossis tsis zoo number case adhesion rau substrates.
Thib ob, txo qhov siab ntawm cov ntawv luam ntawv rau cov menyuam, daim pam offset, thiab cov cwj mem cwj mem txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm
Tom qab ntawd, tuav lub rooj cob qhia qhov kub thiab txias ntawm 20-25℃los yog nruab ib qhov chaw tas li -kub number case tank rhaub kom boost ink fluidity, raws li viscosity ib txwm poob nrog nruab nrab kub.
Thaum kawg, ntxuav lub phaj thiab daim pam kom huv si tom qab txhua txoj haujlwm, thiab hloov cov pam vov sai sai kom tshem tawm cov khoom seem thiab tsis txhob rov ua qhov tsis zoo.