PET Film Microgravure Roll Txheej thiab Sawb Technology

Sib txawv ntawm cov yeeb yaj kiab tiv thaiv zoo tib yam lossis cov ntaub nplaum, cov yeeb yaj kiab kho qhov muag yuav tsum tsis sib xws hauv cov tuab, thiab qhov chaw yuav tsum tsis muaj plua plav thiab tsis muaj crystalline. Yog li ntawd, cov txheej txheem txheej txheej precision kuj tau maj mam tsim thiab txhim kho tsis tu ncua. Optical film coatings yog ib txwm npaj los ntawm txoj kev xws li nqus evaporation, tshuaj deposition, thiab plasma polymerization. Cov txheej txheem no yog qhov nyuaj kom ua tiav qhov loj ntawm cov yob zaj duab xis substrates; nyob rau hauv cov txheej txheem niaj hnub txheej txheej, feem ntau siv txheej txheej muaj xws li dip txheej, Yob txheej, txoj kab nqes ntws extrusion txheej, kab hlau rhuav, thiab lwm yam. Txhua txoj kev txheej txheej no tsim nyog rau cov khoom siv sib txawv thiab txheej tuab, thiab nws muaj qhov zoo thiab qhov tsis zoo. Piv txwv li, cov txheej txheem ntawm cov txheej txheej dip tsis yooj yim los tswj, thiab cuam tshuam zoo heev los ntawm cov yam ntxwv thiab kub ntawm cov khoom; Lub thickness ntawm cov txheej txheej txheej txheej txheej yog yooj yim los tswj, cov txheej txheem yog yooj yim los tswj, thiab cov uniformity yog zoo dua, tab sis nws yog ntau cuam tshuam los ntawm cov khoom yam ntxwv. Loj, haum rau qhov nqaim ntawm cov khoom siv viscosity; Txawm hais tias txoj kab nqes-ntws extrusion txheej yog yooj yim los tswj cov txheej txheej, nws yog qhov tsim nyog rau qhov nqaim ntawm cov khoom siv viscosity, thiab nws nyuaj rau txheej thaum cov txheej txheej me me dhau, thiab nws tsis tuaj yeem coated rau ntawm ntug, ua rau nws nyuaj rau cov txheej txheem. pov tseg ntawm substrate; Cov ntaub thaiv txheej yog txheej txheem txheej txheej ua ntej ntsuas, uas yooj yim rau kev khiav lag luam, txheej txheej thickness yog zoo ib yam nyob rau hauv ob qho tib si ntsug thiab kab rov tav cov lus qhia, thiab cov txheej tsis muaj khawb, streaks, txiv kab ntxwv tev, tab sis cov ntaub yog yooj yim cuam tshuam los ntawm tej yam xws li. raws li lub tsheb ceev, yog li ntawd, stabilizing daim ntaub yog ib qho teeb meem loj.