Dab tsi yog qhov ntub dej coater

Qhov kuv pom nyob rau hauv Wet Film Coater Industry

Kev lag luam ntub dej coater kev lag luam yog ib qho chaw tshwj xeeb uas suav nrog kev siv cov kua coatings mus rau qhov chaw tiaj tus xws li cov ntawv hlau, cov yeeb yaj kiab yas, lossis cov khoom siv ntawv. Kuv muaj sijhawm los saib xyuas qhov kev lag luam no ua ntej thiab kawm paub ntau ntxiv txog nws ntau yam kev siv thiab kev cov nyom.

Ib qho tseem ceeb ntawm kev siv cov yeeb yaj kiab ntub dej yog nyob rau hauv kev tsim cov khoom ntim. Los ntawm kev siv cov txheej txheem ua kua rau hauv lub substrate, cov txheej txheem no muab kev tiv thaiv kev tiv thaiv kev ya raws, oxygen, thiab lwm yam ib puag ncig uas tuaj yeem ua rau lwj lossis puas tsuaj rau cov ntsiab lus sab hauv. Tsis tas li ntawd, cov coaters ntub dej tuaj yeem siv rau hauv kev tsim cov ntaub ntawv luam ntawv, xws li ntawv inkjet lossis cov duab luam tawm, txhawm rau txhim kho lawv qhov zoo thiab ua haujlwm ntev.

Nyob rau hauv cov nqe lus ntawm cov kev cov nyom nyob rau hauv no kev lag luam, muaj ob peb yam tseem ceeb uas yuav tsum tau txiav txim siab los xyuas kom meej cov txheej txheem ua tiav daim ntawv thov. Cov no suav nrog lub thickness thiab viscosity ntawm cov kua txheej, ceev thiab siab ntawm txheej txheej txheej, thiab cov khoom nto ntawm lub substrate. Tsis tas li ntawd, yam xws li av noo thiab kub kuj tuaj yeem cuam tshuam qhov kawg ntawm cov khoom coated.

Txhawm rau kov yeej cov teeb meem no, cov chaw tsim khoom thiab cov neeg ua haujlwm ntub dej yuav tsum muaj kev nkag siab tob txog kev tshawb fawb tom qab txheej txheej thiab muaj kev nkag tau rau cov khoom siv thiab cov khoom zoo. Tsis tas li ntawd, kev tshawb fawb tsis tu ncua thiab kev txhim kho hauv daim teb no yog qhov tseem ceeb los txhim kho kev ua tau zoo thiab kev ua tau zoo ntawm cov txheej txheem ntub dej txheej txheej.

Zuag qhia tag nrho, kuv tau qhuas los ntawm qhov nyuaj thiab qhov tseem ceeb ntawm kev lag luam ntub dej coater. Nws cov ntawv thov thiab cov kev sib tw qhia txog lub luag haujlwm tseem ceeb uas qhov chaw tshwj xeeb no ua haujlwm hauv kev tsim khoom thiab khaws cia ntawm ntau yam khoom.