Cov dot daim duab no puas muaj?
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 qhia zaub mov, 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
Dab tsi yog qhov zoo ntawm qhov teev? Dab tsi yog cov yam ntxwv ntawm txhua tus? Vim li cas xyuam xim rau cov duab ntawm cov ntaub ntawv?
Cov duab ntawm ib txwm dot muaj ib tug square dot thiab ib ncig dot. Dab tsi yog siv ntau tam sim no yog cov taw tes saw. Cov dots ntawm qhov loj me me muaj qhov sib txawv vim yog lawv txawv cov duab. Lub circumference ntawm qhov taw tes ncig yog qhov loj tshaj plaws, thiab yog li qhov kev nce nqi npaum li cas.
Nyob hauv tus txheej txheem ntawm cov me me loj loj, muaj tej qhov me me uas pib sib tshooj, raws li pom hauv daim duab 2. Hauv qhov no, qhov sib tshooj ntawm qhov sib txawv ua rau ib qho kev nce ntawm qhov teeb meem ntawm cov ntawv luam tawm, yog li ua rau kev puas tsuaj cov teeb meem luam tawm thiab ua rau poob qis ntawm qee lub suab. Piv txwv, cov gradients tuaj yeem ua rau tsis sib hloov tsis sib xws vim qhov ntom ntom.
Ntawm cov saum toj no peb hom ntawm cov dots, cov square dots yog overlapped ntawm 50%, cov voj voos khwv yees yog overlapped ntawm li 70%, thiab cov ntsiab lus ntawm cov ntsiab lus muaj overlapped ntawm li 40% thiab 60%. Hauv kev sib piv, daim duab zoo ntawm cov saw dot yog zoo dua vim tias nws sib tshooj tsis tuaj yeem nruab nrab ntawm lub pob zeb thiab lub ncej puab yog ob zaug, txo qhov dhia ceev. Vim li no, yog tias qhov sib txawv ntawm daim duab me thiab mos, xws li ib tug neeg duab, ib qho saw yuav raug siv tau; Yog tias cov duab zoo ib qho loj, ib lub xwmfab lossis vas-dot tuaj yeem siv.