Photopolymer daim hlau tau dhau los ua - rau kev xaiv nyob rau hauv lub web flexographic tshuab luam ntawv dav dav, tshwj xeeb tshaj yog nyob rau hauv siab - kev ua tau zoo yob rau yob daim ntawv thov, vim lawv qhov tshwj xeeb versatility thiab kev ua tau zoo. Cov phaj no yog tsim los ntawm cov khoom siv polymer tshwj xeeb uas kho tau nyob rau hauv cov hluav taws xob ultraviolet, ua kom cov duab zoo dua qub nrog cov ntsiab lus ntse thiab cov ntawv luam zoo ib yam - qhov tseem ceeb tshaj plaws rau kev tuav cov qauv ntim khoom nyuaj lossis siab - cov duab daws teeb meem. Lawv cov kev tsim kho tau yooj yim ua kom muaj kev sib haum xeeb nrog cov kev xav tau ntau lawm, hloov mus rau ntau hom substrates xws li cov yeeb yaj kiab, cov ntawv lo, thiab cov ntaub ntawv corrugated thaum tuav cov txheej txheem kev ncaj ncees thoob plaws cov ntawv sau txuas ntxiv. Qhov kev hloov pauv no ua rau lawv tseem tsis tau muaj nyob hauv kev lag luam- nplai dav web flexographic luam ntawv, qhov chaw sib faib siab thiab phaj resilience yog qhov tseem ceeb rau kev tswj xyuas qhov tseeb ntawm kev ceev ceev - tsiv webs.
Lwm qhov txiaj ntsig tseem ceeb nyob hauv yuav ua li cas photopolymer daim hlau ua kom zoo rau kev ua haujlwm ntawm cov tshuab luam ntawv flexographic. Lawv cov duab nrawm nrawm thiab kev loj hlob zoo sib xws nrog qhov siab - nrawm nrawm ntawm cov tshuab luam ntawv Flexo niaj hnub, txo qis qis ntawm cov haujlwm. Cov phaj 'ntim qhov chaw geometry txhim kho tus lej hloov pauv hloov pauv hauv Flexo tshuab luam ntawv, ua kom muaj xim zoo nkauj saturation thiab nkig ntug txhais txawm tias thaum luam ntawv cov qauv sib txawv lossis cov ntawv zoo ntawm cov khoom nrawm. Qhov kev sib koom ua ke no muaj txiaj ntsig tshwj xeeb tshaj yog nyob rau hauv lub vev xaib dav Flexo tshuab luam ntawv, qhov twg cov ntawv luam tawm ib txwm nyob thoob plaws - hom ntawv substrates ncaj qha cuam tshuam rau cov khoom tsim tawm. Tsis tas li ntawd, lawv kev sib raug zoo nrog cov tshuab luam ntawv qib siab - los ntawm UV- kho tau rau dej- cov qauv tsim - tso cai rau lub tshuab luam ntawv flexo kom ua tau raws li cov qauv kev ruaj ntseg uas tsis muaj kev cuam tshuam.
Tsis tas li ntawd, cov phaj photopolymer pab txhawb rau tus nqi -kev ua tau zoo hauv flexographic luam ntawv. Txawm hais tias kev nqis peev thawj zaug yuav siab dua piv rau cov khoom siv roj hmab ib txwm muaj, lawv lub neej ntev dua thiab kev ua haujlwm zoo ib yam ua rau qis dua - cov nqi sijhawm. Lawv kuj txo cov khoom pov tseg los ntawm kev txo cov kev xav tau ntawm cov phaj hloov thiab hloov kho. Raws li kev lag luam flexo tseem ua qhov tseem ceeb ntawm kev ruaj ntseg, cov phaj photopolymer sawv tawm rau lawv lub peev xwm los txhawb eco-cov kev coj ua phooj ywg, xws li txo tus cwj mem noj thiab lub zog- ua haujlwm tau zoo. Cov txiaj ntsig no ua rau lawv yog cov cuab yeej tseem ceeb rau lub tshuab flexographic niaj hnub, xa ob qho tib si zoo thiab ua haujlwm tau zoo hauv txhua qhov kev khiav.
Cov khoom
