Muaj ntau yam tseem ceeb uas cuam tshuam txog kev poob qis ntawm lub phuam coj los ua haujlwm
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
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Yog tias cov txheej txheem luam ntawv tsis yog txheej txheem, nws yuav ua rau tsis ruaj khov printing ntawm cov ntawv phaj. Thaum lub sij hawm luam ntawv, nws yuav raug cuam tshuam los ntawm ntau yam, uas yuav ua rau lub luam ntawv phaj thiab txo nws cov ntawv pov thawj:
1. Kev Luam Ntawv: Kev luam tawm siab hais txog kev sib nraus ntawm lub cev nqaij daim tawv thaum lub sijhawm luam ntawv, uas tsis muaj kev cuam tshuam txog kev sib deev, kev sib txawv ceev thiab kev sib txeeb, thiab rhuav tshem cov thawj qauv thiab kev tawm suab ntawm cov ntawv luam tawm. Thawj yog qhov kev sib tw, uas yog, qhov siab ntawm lub phom lub tog raj kheej thiab pam lub tog raj kheej. Yog tias lub siab loj dhau lawm, txoj kev sib txhuam ntawm lub phaj thiab lub lwv yuav raug ua kom nyhav, thiab cov xuab zeb nyob saum npoo ntawm lub phaj yuav maj mam hnav tawm, yog li ntawd cov dots ntawm lub phaj feem ntawm lub phaj raug ib ntus. Puas, ua rau muaj kev txo ntawm kev lag luam. Ntxiv dua, lub siab ntawm tus cwj mem xaws, uas yog, qhov siab ntawm tus cwj pwm ntim quav thiab lub taub hau dej, qhov tshwj xeeb tshaj yog qhov siab ntawm tus cwj mem xiav thiab cov taub dej thiab cov ntawv phaj, yog tias lub siab ntawm lawv thiab cov phaj ntawv luam loj, nws yuav ua rau kom txoj kev txhuam thiab ua kom puas rau ntawm cov phaj ntawv, ua rau "ploj".
2. Cov tshuaj tsis haum: Lub hom phiaj ntawm txoj kev dampening yog los tswj lub qhov seem ntawm qhov seem thiab qhov nrig ntawm daim duab, los tiv thaiv lub tsho ntawm cov ntawv luam tawm ntawm cov ink encroachment thiab kom ntev mus rau cov duab nraaj. Hauv kev luam ntawv, thaum tus cwj mem naj npawb ntawm cov phaj luam ntawv yog 3 teev tsaus ntuj, cov dej dej yog 1 l AM, uas ua rau kom tsis txhob muab tus number case los ntawm kev nthuav dav mus rau seem. Yog hais tias qhov ntau ntawm cov ntawv luam phom dampening kua yog loj heev, tus number case emulsification phenomenon yuav tshwm sim, cov density ntawm tus ink numbered tsis yog mus rau qhov yuav tsum tau, thiab cov degree of corrosion ntawm lub printing phaj puag yog deepened; cov ntawv phom "paste phaj" thiab "stacking number case" rau qhov zoo tshaj ntawm cov ntawv luam tawm.
3. Qhov saum npoo ntawm lub substrate yog ntxhib, hmoov, thiab rub, thiab xuab zeb yog cuab nyob rau hauv daim ntawv. Cov ntaub ntawv no ua rau kom siab thaum lub sij hawm luam ntawv, ua kom zoo ntawm kev siv daim duab ntawm daim ntawv luam tawm, thiab txo lub zog ntawm cov ntawv luam ntawv.
4. Qee cov cwj pwm pigment feem ntau yog coarser, xws li kub silver hmoov number case thiab dawb number case. Thaum lub sij hawm muab cov ntaub ntawv hloov ntawm tus cwj pwm, kev sib txhuam coefficient ntawm cov ntawv xov xwm thiab daim pam yog nce, thiab siv cov duab nrawm nrawm los tsim "paj ntaub".
5. Qhov seem ntawm cov ntawv phaj tshuav pov tseg muaj txaus seem txheej plhaub los tiv thaiv cov duab nraub qaum los ntawm kev sib txuas lus ncaj qha thiab tiv thaiv lub nrig ntawm daim ntawv luam. Yog hais tias tus txheej txheem ntxiv rau hauv daim duab nraus yog tsis txaus rau lub sijhawm ntev, cov txheej txheem nta tawv nqaij ncaj nraim mus rau txhaws los yog kua qoob loo, uas yog yooj yim ua rau "paj phaj" tshwm sim, uas ua rau kom muaj kev ruaj khov ntawm luam phaj.
6. Kev cuam tshuam ntawm cov tshuab luam ntawv ntawm qhov kev tawm tsam luam tawm: qee yam ntawm cov laj thawj raug ze nrog kev tsis zoo ntawm lub cuab yeej. Piv txwv, vim lub tshuab tsis ua kom zoo, lub tshuab ceev ceev yog ceev heev, lub tshuab luam ntawv loj dhau lawm, ua rau lub tshuab kom vibrate, thiab lub phaj ntawv yuav hnav sai thaum luam ntawv. Lub bushings ntawm ob sab ntawm daim pam kheej lub plhaub yog tiag hnav, ua rau pam lub tog raj kheej mus dhia thaum lub sij hawm luam ntawv, uas inevitably ua rau lub phaj luam coj thiab txo nws cov kev pab cuam lub neej.
7. Cov pam puav leej siv rau lub sij hawm ntev, cov roj hmab ua zog thiab poob elasticity, muaj peev xwm ua kom muaj roj tsawg, kev siv cov ntaub ntawv tseem ceeb tsawg dua, cov xim ntawm cov ntawv luam tawm yog lub teeb, thiab cov ntawv xov xwm hnav yog ceev.