Feem ntau siv Paper Cup Printing txheej txheem

1. Offset printing Offset printing yog ib lub khob ntawv tshaj tawm uas siv lub hauv paus ntsiab lus ntawm cov roj thiab dej repulsion los luam cov ntawv khob qauv. Qhov zoo dua yog tias cov xim ntawm cov qauv yog tag nrho, tiag tiag, thiab meej. Txawm tias cov kab me me uas luam tawm ntawm lub khob ntawv tuaj yeem ua kom pom tseeb, uas ua rau lub ntsej muag ntawm lub khob tag nrho zoo nkauj dua. Txawm li cas los xij, cov ntawv khob luam tawm hauv txoj kev no tsis haum rau kev siv hauv kev lag luam noj tau, thiab tus cwj mem offset luam ntawv tsis yog ib puag ncig zoo, yog li cov ntawv khob luam tawm hauv txoj kev no zoo dua tsis txhob siv dej haus.
2. Silk screen printing muaj qhov yooj yooj yim thiab siv tau, thiab yog qhov tsim nyog rau kev luam ntawv ntawm cov khoom muag muag xws li ntawv lossis ntaub, thiab tseem tuaj yeem luam tawm ntawm cov khoom tawv, xws li iav, ceramics, thiab lwm yam. Cov qauv luam ntawv no yuav tsis yog. txwv los ntawm cov duab thiab qhov loj ntawm qhov chaw ntawm lub substrate, thiab lub khob ntawv luam tawm los ntawm kev tshuaj ntsuam muaj qee qhov kev txwv ntawm kev ua cov gradients thiab cov duab raug.
3. Flexo printing tseem hu ua ntsuab luam ntawv vim flexo luam ntawv yog ib tug cwj mem dej. Thaum nws los txog rau flexo luam ntawv, cov qauv ntawm lub tshuab yog qhov yooj yim, thiab cov peev txheej kuj tsawg. Piv nrog rau lwm hom kev luam ntawv, flexo luam ntawv yog txheej txheem luam ntawv feem ntau siv hauv kev luam ntawv ntawm cov ntawv khob.