Peb hom kev tiv thaiv tsis ua haujlwm luam ntawv
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
http://www.joyful-printing.com. HMONG xwb
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Ua txhaum ib qho
Cov nab npawb zaj duab xis nyob saum npoo ntawm cov ntawv luam tawm tau muab rov qab, yog li cov ntawv luam tawm yog raug rau thaj tsam loj, uas yog hu ua shrinkage. Qhov no yog vim cov neeg pluag tsis zoo ntawm lub substrate los ntawm lub luam ntawv number case. Yog hais tias cov nplais ntawm lub substrate muaj cov roj ncej, cov yas ntsa thiab cov nplaim hluav taws xob hauv npoo uas muaj ntau lub qhov muag los ntawm cov nplaum, cov ntawv xov xwm tsis paub lossis tsis sib haum, thiab kev coj ua ntawm kev nce qib tsis yog (tsis tuaj yeem), feem ntau ua rau ib nrab shrinkage (tawg). ).
Ceev faj: Ua ntej luam tawm, cov nplais ntawm lub substrate yuav tsum tau nruj me ntsis degreased, thiab tshwj xeeb cov ntawv luam tawm uas muaj qhov nro qhov nro yuav tsum tau xaiv.
Txhaum ob pitting thiab aub tsiv
Txij li thaum lub ciav ntub zaj duab xis ntawm cov ntawv luam tawm ntawm lub luam tawm los ntawm lub teb chaws txawv teb chaws, qhov txawv teb chaws teeb meem kis tau ntawm cov ntub dej ntub zaj duab xis, rov muab tus numbering surrounding to form a pit shape, uas yog hu ua "kab". Soj ntsuam, nws tuaj yeem pom meej meej tias muaj ntau qhov txawv teb chaws hauv qhov chaw ntawm lub qhov dej, uas yog hu ua "pitting". Qhov no tshwm sim feem ntau tsis qhia lub substrate ntawm substrate.
Ceev faj: Tswj lub chaw, txhim kho kom huv, ua kom tsis txhob muaj teeb meem los yog ua tsis zoo, tsis muaj teeb meem txawv teb chaws.
Txhaum peb tuab ntug
Cov ces kaum ntawm cov cwj mem naj npawb yog tshwj xeeb yog tuab tom qab luam ntawv, thiab cov khoom tiav zoo li tus ncej, hu ua "thick side." Qhov no yog vim cov xim ntub dej ntawm qhov taub ntawm cov fab tiaj yog ceev dua lwm qhov chaw, ua rau lub inking concentration kom siab dhau, thiab qhov kub yog qhov tsawg dua lwm qhov, ua rau thaj chaw siab nrawm, ua rau cov uas nyob ib sab qhov chaw tiaj tus, hnyav npauj npaim muaj. membrane.
Ceev faj: Txhim kho thixotropy ntawm luam ntawv hauv phom, txo cov xovxwm siab, thiab ntxiv cov khoom tsim nyog rheological.