Cov tswv yim tshaj tawm: tsom xam thiab tshem tawm qhov ua rau ntawm kaum ntawm daim ntawv
Peb yog ib lub lag luam loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv nyuaj, 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 tuaj xyuas
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Lub ces kaum yog hais txog qhov tshwm sim ntawm kev tsis haum nyob rau sab ntawm daim ntawv luam tawm. Nyob rau hauv xyoo tas los, feem ntau cov kev ua lag luam feem ntau tau tshwm sim feem ntau hauv kev luam tawm ntau ntau. Lub hauv paus tseem ceeb yog:
(1) Kev ntsuas rau sab nrauv tsis yog nyob rau ntawm txoj kab ncaj nraim, ua rau daim ntawv tuaj yeem nkag mus rau hauv kev sib tsoo thiab daim ntawv tsawg ntawm ib sab.
(2) Qhov txawv ntawm daim ntawv tuab yog loj
(3) Lub siab ntawm txhua pab pawg neeg yog nce
(4) lub nras daim txiag thaiv tsis yog lub tiaj
(5) Qhov txawv nruab nrab ntawm ob tog ntawm lub tswv yim kheej
(6) Lub ntsej muag lub phij xej yog los sis qis heev rau ob sab ntawm tus hniav ntawm ob sab ntawm tus hniav
(7) Vim tias qhov chaw loj ntawm ob tog ntawm sab nraum qab ntawm cov ntawv xov xwm, cov kua dampening loj loj hauv cheeb tsam no, ua rau daim ntawv tuaj yeem ua rau cov kua dej ntau dua, ua rau lub hau kheej nthuav dav thiab daim ntawv cog lus, sib dhos ua ke.
(8) Cov kua uas siv nyob rau thaj tsam ntawm ob sab ntawm cov ntawv xov xwm sib txawv nyias txawv nyias, thiab sab yuav tau ua ib lub ces kaum.
Zoo li tsis tiav tshwm sim nyob rau hauv monochrome offset presses.
[rooj plaub]
Lub Hoobkas siv lub tshuab luam yeeb plaub ntiag tiv ntawv luam tawm atlases, uas luam tawm ntawm daim ntawv xa tawm 80g / m2. Qee lub tsho liab thiab xiav muaj feem ntau nyob ntawm qhov taub ntawm lub thawb, tshwjxeeb yog cov cim tshwjxeeb, xws li qee cov cim hauv nroog muaj cov xiav hlau. liab. Qhov no tshwm sim feem ntau tshwm sim nyob rau hauv tom kawg ntawm ib nrab ntawm lub luam ntawv web.
[case analysis]:
Qhov piv txwv li saum toj no yog ib qho kev tshwm sim muaj tseeb horn. Lub ntsiab yog vim li cas rau qhov tshwm sim no yog tias qhov kev ntsuas siab tsis txaus, yog li cov kev luam ntawv siab tau rov ntsuas thiab kho. Ntxiv mus, nws tseem muaj feem xyuam rau lub ceev ceev ntawm daim ntawv thiab qhov ceev nruj ntawm tus tuav lub nrooj ntawm no.
[Case]:
Nyob rau hauv tus txheej txheem ntawm commissioning CP2000-CD102 tshuab, lub Hoobkas nqa tawm xim luam ntawv sim tom qab dhau qhov kev ntsuam xyuas ntawm ntau yam kev ntsuas, thiab ntxiv cov duab tuav ntawm 50% ncaj nraim ntawm dub, xiav, magenta thiab daj. Qhov kev ntsuam xyuas pom tau hais tias cov ntawv coated thiab cov ntawv xov xwm saum toj saud 128g / m2 yog qhov qub, thiab thaum kuaj cov ntawv ntawm 80g / m2 coated ntawm phau ntawv, qhov tshwm sim "ces kaum" tshwm nyob rau hauv kaum sab xis ntawm cov ntawv luam, thiab lub thawv ntsuas tsis raug tso cai rau overprinted.
[case analysis]:
Xws li "kaum" kev tsis txaus siab feem ntau ywj siab ntawm lub siab ntawm ntau xim daim hlau ntawm daim ntawv luam ntawv phaj thiab daim pam hauv ob sab phlu. Tej zaum nws muaj feem xyuam rau hniav lwj, tab sis thaum kuaj xyuas cov hniav lwj, qhov kev qis ntawm cov hniav lwj yog qhov qub, thiab ces tus cwj pwm muab ob npaug rau lub taub hau tau pom. Thaum daim ntawv ntes tau, tus hniav nyob rau hauv kaum sab xis yog kaum plaub ntev ntev thiab tus hniav tsis ntes tau. Daim ntawv yog me ntsis deformed thaum nias, uas ua rau lub "kaum".
Mus kom ze:
Pib sab xa daim ntawv sab nrauv, kho txhua yam kev tivthaiv, thiab pib qhov kev xeem sau, teebmeem.
[Cov tswv yim txawj ntse]:
Seb nws yog qhov xim ntau qhov offset los yog ib lub xov tooj txawb xov tooj, tsis txhob lam tau hloov qee qhov tseem ceeb, them nyiaj ntau dua rau txoj hauj lwm thiab ntau ntawm daim ntawv sau khoom. Rau cov ntaub ntawv muaj kev kub ntxhov, xws li kev ploj tuag tsis yooj yim.