Lub lajzer koder yog ib qhov chaw nqus tshuaj lajzer uas me me thiab muaj peev xeeb rau kev sau ntau yam ntaub ntawv sib txawv nyob rau hauv qhov kev tsim kho, tshwj tsis yog rau kev xa khoom, khoom noj, khoom siv, thiab khw tshuaj. Lub npe "koder" yog qhia tias nws qhov kev ua zauv: sau cov ntaub ntawv uas thauj mus li li, xws li hnub laus, lub hnub xa khoom, luv luv, thiab barcode rau hauv lub khoom xa khoom thawj thiab ob. Cov lajzer koder tau tsim los rau kev sib cuag zoo tshaj plaws nyob rau hauv qhov chaw tsim kho uas tu siab, feem ntau muaj qhov chaw nrog qhov me me, kev nruab nrog yooj yim, thiab lub interface yooj yim rau kev hloov khoom nrog yooj yim. Lawv siv CO2 lajzer rau sau rau hauv khoom organic xws li duv, dej nkhaus, thiab ntau yam khoom siv plastic, lossis siv fiber lajzer rau kim thiab ib co khoom siv plastic. Qhov kev sau tsis siv lajzer no pab tshem tawm cov teeb meem uas muaj nyob rau hauv cov kev sau siv ink, xws li ink ua phem, ink hlav, thiab kev saib xyuas tshaus thiab ink. Qhov no pab tau rau kev sau tseg zoo tshaj plaws thiab pom tau tag nrho rau txhua khoom, uas yog qhov tseem ceeb rau cov chaw saib xyuas tshuaj pom automata tom qab no. Txij li cas los, kev sau siv lajzer yog qhov tseem ceeb dua, vim nws tsis tsuas tshuab cov khoom siv ink los yog solvents thiab siv tsawg dua hluav taws xob thaum lub sijhawm nws tsim. Rau ib cheej uas sau rau hauv lub film plastic ntawm ib qhov khoom lossis sau tsim nyob rau hauv ib qhov chaw nres khoom, lub lajzer koder pab tau rau kev nyob zoo tshaj plaws, kom tsawg tus nqi nruj rau kev tsim kho los ntawm kev tshem tawm cov khoom siv, thiab pab tseg 100% rau kev sau tseg kom nyob deb los ntawm chaw tsim kho mus rau qhov chaw siv khoom.