Pallet luam ntawv kuj yog ib puag ncig tus phooj ywg: cov txheej txheem luam ntawv tsis sib cuag yuav tsum tsis muaj chais, daim hlau lossis cov nplaum, lub ntsiab lus yuav tsum muaj cov khoom siv tsawg thiab cov khoom pov tseg tsawg dua li kev luam ntawv. Tsis tas li ntawd, tag nrho cov pa roj carbon hneev taw ntawm pallet luam ntawv yog tsawg heev. Piv nrog electrophotographic luam ntawv, pallet luam ntawv tsis txwv los ntawm kev luam ntawv ceev thiab dav. Base luam ntawv kuj muaj kev ua tau zoo dua nyob rau hauv cov nqe lus ntawm lamination, lub cev thiab tshuaj tiv thaiv, thiab yooj yim dua nyob rau hauv number case muaj pes tsawg leeg.

Peb cov dej-raws li tus cwj mem tau ua kom zoo los txhawb peb cov kev lag luam ruaj khov (thiab tshwj xeeb tshaj yog rov ua dua tshiab) cov kev daws teeb meem: tsis tsuas yog nws ua kom nyias nyias thiab hloov tau yooj yim number case, nws kuj emits VOCs tsawg heev thaum lub sij hawm luam ntawv. Nws muaj cov ntaub ntawv tseem ceeb xws li roj, sulfate esters thiab photoinitiators, thiab muaj feem ntau ntawm cov khoom siv txuas ntxiv dua tshiab - ntau dua 50%.

UV Inkjetkev luam ntawv yog ib qho chaw uas muaj kev cia siab dav thiab yog ib qho ntawm cov yuam sij rau kev ntim khoom thiab kev lag luam luam ntawv kom tau raws li cov kev sib tw ua tau zoo yav tom ntej. Nrog rau kev nce qib ntawm kev siv thev naus laus zis, infill luam ntawv yuav tuaj yeem ua tiav cov khoom tsim kho kom raug ntau dua thiab muaj tseeb, thaum tseem ua tus phooj ywg zoo dua thiab ruaj khov.