Lub hauv paus ntsiab lus ntawm kev luam ntawv
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muab txhua phau ntawv nthuav tawm, cov duab thaij duab, cov duab kos duab, cov tsiaj ntawv, lub thawv ntawv, daim ntawv qhia hnub, txhua yam ntawm PVC, cov khoom ntawv, ntawv sau, Cov menyuam phau ntawv, cov ntawv nplaum, txhua yam ntawv tshwj xeeb xim xim luam ntawv, daim card cardand li.
Yog xav paub ntxiv, thov tuaj xyuas
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Raws li lub hauv paus ntsiab lus ntawm cov ntawv sau, muaj ob hom ntawm lub cev luam tawm thiab tshuaj lom neeg luam ntawv. Lub cev luam tawm, luam tawm ntawm cov ntawv luam tawm hauv cov ntawv luam tawm yog ib hom stacking load, qhov uas tsis yog luam tawm yog concave lossis convex, thiab qhov siab ntawm daim ntim ntawv yog txawv ntawm tus lej, tawm hauv daim ntawv dawb, yog li ntawv luam tawm. Tus number case yog xa mus rau cov ntawv luam tawm thiab tsuas yog siv lub cev thiab cov khoom siv dag zog. Kev nyem luam ntawv, gravure printing, stencil printing, qhuav lithography, thiab lwm yam., Yog txhua lub cev luam tawm (luam tawm ntawv siab dua los yog qis tshaj qhov tsis luam tawm). Hauv cov tshuab luam ntawv, cov feem ntawm cov ntawv tsis muaj luam tawm (cov ntawv tsis yog luam ntawv) ntawm cov ntawv xov xwm tsis yog xim nrog xaj number case thiab tsis yog qhov kev txiav txim siab, tsa, lossis thaiv los ntawm ntu. Nws yog vim muaj cov tshuaj lom neeg uas ua rau cov duab uas ua rau absorbs number case thiab resists ink. Raws li nws tshwm sim. Ntawm chav kawm, daim ntawv number case-printed (printing surface) absorbs number case thiab resists dej, thiab cov unprinted qhov absorbs dej thiab resists number case. Dej thiab grease counteract sib. Nws yog ib qho tseem ceeb ntawm lub cev. Txawm li cas los xij, hauv cov txheej txheem luam tawm, cov ntawv tsis txaus siab yuav tsum rov qab ua kom tiav nrog dej. Ink zaj duab xis, nws yog tshuaj lom neeg luam ntawv. Kev luam ntawm lithographic printing presses yog zoo li no. Nyob rau hauv kev daws teeb meem, nws yog qhov yuav tsum tau ntxiv cov tshuaj thiab cov khoom siv los pab kom lub hauv paus muab cov qe quav ntawm pawg carboxyl, thiaj li khaws cov ntawv tsis yog luam tawm ntawm lub phaj los ntawm kev ua los ntawm roj.