Hauv cov txheej txheem ntawm cov tshuab flexographic, cov kua mem qhuav qeeb ua rau muaj kev sib txhuam yog qhov teeb meem rau cov tuam txhab luam ntawv. Qhov no tsis yog tsuas yog cuam tshuam rau qhov zoo ntawm kev luam ntawv thiab ua rau muaj kev pov tseg ntau ntxiv xwb tab sis kuj txo qhov ua tau zoo ntawm kev tsim khoom thiab tej zaum yuav ncua sijhawm xa khoom. Qhov teeb meem no yuav daws tau li cas? Peb muab cov kev daws teeb meem dav dav uas suav nrog kev xaiv cov kua mem, kev ua kom zoo dua qub, kev hloov kho cov khoom siv, thiab kev tswj hwm ib puag ncig kom pab koj tshem tawm cov kev sib txhuam thiab ua tiav kev luam ntawv ruaj khov, ua haujlwm tau zoo.
Hauv cov txheej txheem ntawm cov tshuab flexographic, cov kua mem qhuav qeeb ua rau muaj kev sib txhuam yog qhov teeb meem rau cov tuam txhab luam ntawv. Qhov no tsis yog tsuas yog cuam tshuam rau qhov zoo ntawm kev luam ntawv thiab ua rau muaj kev pov tseg ntau ntxiv xwb tab sis kuj txo qhov ua tau zoo ntawm kev tsim khoom thiab tej zaum yuav ncua sijhawm xa khoom. Qhov teeb meem no yuav daws tau li cas? Peb muab cov kev daws teeb meem dav dav uas suav nrog kev xaiv cov kua mem, kev ua kom zoo dua qub, kev hloov kho cov khoom siv, thiab kev tswj hwm ib puag ncig kom pab koj tshem tawm cov kev sib txhuam thiab ua tiav kev luam ntawv ruaj khov, ua haujlwm tau zoo.
● Kev Xaiv Kua number case & Kev Txhim Kho Cov Qauv - Kev daws teeb meem qhuav ntawm qhov chaw
Rau cov tshuab luam ntawv flexo, kev xaiv cov kua mem thiab kev tsim cov qauv yog qhov tseem ceeb rau kev daws teeb meem qhuav. Peb pom zoo kom siv cov kua mem uas qhuav sai, xws li cov kua mem uas muaj cov tshuaj yaj uas muaj cov qauv siab lossis cov kua mem uas muaj cov tshuaj ua kom qhuav sai. Rau qhov ceev tshaj plaws ntawm kev ziab, cov kua mem UV uas ua ke nrog cov tshuab kho ultraviolet yog qhov kev xaiv zoo tshaj plaws. Kev kho cov piv ntawm cov tshuaj yaj—xws li kev nce ethanol lossis ethyl acetate—tuaj yeem txhim kho kev ua kom qhuav thaum tswj kev ruaj khov ntawm cov kua mem. Tsis tas li ntawd, kev xaiv cov tshuaj ntxiv kom qhuav (piv txwv li, cobalt/manganese driers rau cov kua mem oxidative drying lossis cov tshuaj nkag tshwj xeeb rau cov substrates uas nqus tau) ua kom muaj txiaj ntsig zoo tshaj plaws.
● Kev Txhim Kho Lub Tshuab Ziab Khaub Ncaws - Txhim Kho Kev Ua Haujlwm Zoo
Kev ua haujlwm ntawm cov tshuab ziab hauv lub tshuab luam ntawv flexo cuam tshuam ncaj qha rau cov txiaj ntsig. Tsis tu ncua tshuaj xyuas cov tshuab ziab kom paub tseeb tias qhov kub thiab txias raug (50–80 ° C rau cov kua roj, qis dua me ntsis rau cov dej) thiab cov cua tsis muaj kev cuam tshuam. Rau cov ntawv thov uas nyuaj, hloov kho mus rau infrared ziab kom ua haujlwm tau zoo hauv zos lossis UV kho kom qhuav sai. Cov tshuab ziab cua txias yog qhov tshwj xeeb tshaj yog rau cov yeeb yaj kiab uas tsis nqus tau kom tiv thaiv cov kua rov ntub.
● Kev Txhim Kho Cov Txheej Txheem Luam Ntawv - Kho Cov Txheej Txheem Tsim Khoom
Hauv cov tshuab luam ntawv flexographic, kev ua kom zoo dua cov kev tsim khoom ntau lawm txhim kho qhov ua kom qhuav zoo dua. Kev tswj qhov ceev ntawm kev luam ntawv yog qhov tseem ceeb heev - qhov ceev dhau heev tiv thaiv kev ziab kom zoo ua ntej qhov chaw luam ntawv tom ntej. Kho qhov ceev raws li cov yam ntxwv ntawm cov kua mem thiab lub peev xwm ntawm lub tshuab ziab khaub ncaws. Kev tswj cov tuab ntawm cov zaj duab xis kua mem los ntawm kev xaiv cov menyuam anilox thiab qhov ntim ntawm cov kua mem kom zoo tiv thaiv kev sib sau ntau dhau. Rau kev luam ntawv ntau xim, kev nce qhov sib nrug ntawm qhov chaw lossis ntxiv cov tshuab ziab khaub ncaws ntawm qhov chaw sib txawv ua rau lub sijhawm ziab ntev dua.
● Ib puag ncig & Kev Hloov Kho Cov Khoom Siv - Cov Yam Tseem Ceeb Sab Nraud
Cov xwm txheej ib puag ncig hauv kev ua haujlwm ntawm lub tshuab luam ntawv flexo cuam tshuam loj heev rau kev ziab. Tswj qhov kub thiab txias hauv pem teb ntawm 20–25°C thiab av noo ntawm 50–60%. Siv cov tshuab ziab dej thaum lub caij ntub dej. Kev kho ua ntej ntawm cov khoom siv (piv txwv li, kev kho corona rau cov yeeb yaj kiab PE/PET) ua rau cov kua nplaum lo rau thiab txo cov qhov tsis zoo ntawm kev ziab.
Kev Kho Mob Corona
Kev Tswj Xyuas Av noo
Thaum kawg, ib txoj kev npaj txij nkawm ruaj khov yuav ua kom ruaj khov mus ntev. Ntxuav cov tshuab ziab khaub ncaws thiab cov khoom cua sov tas li, tshuaj xyuas qhov hnav ntawm cov menyuam anilox, thiab siv cov cuab yeej ntsuas qhov qhuav los saib xyuas qhov zoo ntawm kev luam ntawv - cov kauj ruam tseem ceeb hauv kev tiv thaiv cov teeb meem ntsig txog kev ziab.
Lub sijhawm tshaj tawm: Tsib Hlis-29-2025