Cov thawv luam yeeb lag luam wholesale uas muaj ntawv nyiaj ci ntsa iab (20 pob)

Muaj cov ntawv coated ib sab thiab cov ntawv coated ob sab. Raws li kev cai, feem ntau hais tias cov ntawv coated yog hais txog cov ntawv coated ob sab, tsis muaj kev tshaj tawm tshwj xeeb, thaum cov ntawv coated ib sab yuav tsum tau hais, tsis tuaj yeem ua kom yooj yim. Tsis tas li ntawd, muaj cov ntawv coated glossy, ntawv coated matte, ntawv coated grainy, ntawv coated ntaub thiab lwm yam sib txawv. Cov yam ntxwv ntawm cov ntawv coated yog: dawb thiab tiaj tus ntawv nto, du zoo, ci ntsa iab.
Vim tias qhov dawb ntawm cov txheej txheej saum npoo siv yog siab tshaj 90%, thiab cov khoom me me zoo heev, thiab tom qab super calender calendering, yog li qhov zoo ntawm cov ntawv coated zoo heev. Cov yam ntxwv ntawm cov txheej txheej saum npoo muaj kev cuam tshuam zoo rau qhov haum ntawm cov ntawv coated rau kev luam ntawv. Lithographic luam ntawv siv rau hauv cov kua viscosity yog loj, qhov phem yuav yog cov xim los ntawm qhov chaw ntawm daim ntawv nplaum rub tawm, ua rau muaj qhov hu ua "poob hmoov", "plaub hau" phenomenon, daim ntawv luam tawm ntawm daim duab "paj", cuam tshuam rau qhov zoo ntawm cov khoom luam tawm, ua rau cov khoom tsis zoo, pov tseg.
Cov ntawv tooj liab hauv cov pob luam yeeb feem ntau yog siv rau cov luam yeeb mos mos, feem ntau yog siv 90 ~ 100g / m2 ntawm daim ntawv coated ib sab, hu ua ib tooj liab. Cov txheej txheem luam ntawv yog gravure, offset, flexographic printing. Ntxiv rau offset printing, gravure printing, flexo printing kuj siv los dov daim ntawv coated yooj yim. Ntxiv rau qhov yuav tsum tau ua ntawm gravure printing, flexographic printing printing haum, ntxiv rau daim ntawv luam yeeb tiav tom qab luam tawm thiab txiav ua ib qho tiaj tus, tsis convex thiab tsis warped, kom ntseeg tau tias kev siv lub tshuab dov luam yeeb ib txwm muaj.