Raws li cov khoom siv ua haujlwm dav siv hauv kev tsim kho, tsheb, khoom siv hluav taws xob thiab lwm daim teb, cov txheej txheem ntau lawm ntawm cov khoom lag luam tsis txaus ntseeg thiab cov khoom lag luam. Raws li kev ua lag luam thoob ntiaj teb xav tau siab rau high- cov txheej txheem waterproof loj hlob, kev nkag siab nws cov txheej txheem ntau lawm yog qhov tseem ceeb rau ob tus neeg yuav khoom thiab cov neeg xa khoom.
Raw Khoom Npaj
Cov ntawv nplaum ntawm cov dej tsis muaj dej pib nrog kev xaiv ntawm high - Cov ntaub ntawv raw zoo. Cov ntaub ntawv nyoos tseem muaj xws li cov substrates (xws li PVC, tus tsiaj lossis PE Films), cov nplaum, cov inks thiab dej lim dej. Lub substrate yuav tsum muaj kev hloov pauv zoo thiab lub tensile tsis kam, thaum cov nplaum yuav tsum muaj cov nplaum ruaj khov nyob hauv ib puag ncig. Tsis tas li ntawd, ib puag ncig phooj ywg inks thiab low voc (volatile organic compounds) glues tau dhau los ua txoj kev lag luam kom tau raws li kev lag luam ib puag ncig.
Luam ntawv thiab qauv ua
Luam ntawv rau saum npoo ntawm substrate yog ib qho ntawm cov kauj ruam tseem ceeb. Cov ntawv nplaum niaj hnub no feem ntau siv Gravure Printing lossis cov tshuab luam ntawv digital los xyuas kom meej, muaj yeeb yam zoo nkauj. Tom qab luam ntawv, nws yuav tsum tau uv kho lossis cua kub qhuav los ua kom tus kua paug los tiv thaiv tus qauv los ntawm kev poob thaum ua tiav.
Txheej Waterproof Txheej
Cov tub ntxhais kawm ua tau zoo ntawm cov ntawv nplaum tsis muaj dej hauv lawv cov dej tsis muaj dej. Thaum lub sijhawm cov txheej txheem ntau lawm, cov txawm yog tusyees coated nrog ib txheej ntawm waterproof resin, xws li polyurethane lossis txheej txheej acrylic, los ntawm txheej txheej txheej. Cov txheej no tsis yog ua rau cov dej tsis kam ua rau cov ntawv nplaum, tab sis kuj txhim kho UV tsis kam thiab puas tsis kam. Tom qab txheej, nws yuav tsum tau nkag mus rau qhov cub rau high-} boss-}}}}}}}}}}}}}}}} Txuas thiab ua ib txheej tiv thaiv tuab.
Slitting thiab tuag - tej txiav
Lub cured yob ntawm cov ntawv yuav tsum tau hais tias cov neeg siv khoom xav tau thiab txiav rau hauv cov dav. Tom qab, cov ntawv nplaum tau txiav mus rau hauv cov duab yuav tsum tau, xws li puag ncig, square lossis cov qauv tshwj xeeb- cutter. Cov tuag {{3} Txoj kev txiav tawm ncaj qha cuam tshuam rau cov khoom siv zaum kawg, yog li ntawd yuav tsum muaj cov khoom siv automatic.
Kev Soj Ntsuam Zoo Thiab Ntim
Cov khoom tiav tiav yog raug kom zoo soj ntsuam kev soj ntsuam zoo, suav nrog kev sim kev siv dej tsis huv, cov huab cua tiv thaiv thiab huab cua tiv thaiv kev sim. Cov khoom tsim nyog tau thaum kawg dov lossis tiaj - Packed los xyuas kom meej tias lawv tsis puas thaum lub sijhawm thauj mus los.
Cov txheej txheem ntau lawm ntawm cov khoom siv dej tsis sib xyaw ua ke ua ke cov khoom siv science, luam ntawv thev naus laus zis thiab txheej txheem zoo rau qhov kawg - siv cov nyhuv siv. Nrog thev naus laus zis, cov ntawv tso dej tiv thaiv dej yuav tsim kho hauv ib qho kev coj ua zoo ib puag ncig thiab cov kev coj ua kom tau raws li lub neej muaj ntau lub ntiaj teb.