Cov ntsiab lus tseem ceeb hauv kev xaiv cov khoom siv raw rau txhuas-txheej ntim thiab txheej txheem kev tswj
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.
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Cov khoom txig ntawm txhuas uas muaj txhuas txhuas ntxuav tau muaj qhov sib txawv ntawm lub qhov rais qhib, zoo heev shelf zaub nyhuv, thiab muaj peev xwm raug yoog rau cov ntaub ntawv muaj ntau theem, thiab muaj kev loj hlob zoo hauv thaj chaw ntawm high- kawg sib txuam yooj ywm. Tsab ntawv no qhia txog kev xaiv cov txheej txheem ntawm txhuas-txheej ntim khoom ntim thiab lawv txoj kev tswj cov ntsiab lus.
Ua ntej, qhov xaiv ntawm raw cov ntaub ntawv uas muaj feem xyuam nrog aluminium ntim
Thaum cov tuam txhab lag luam tsim nyog yuav tsim txhuas-ntxuav cov ntim, lawv yuav tsum xub xaiv cov roj vanishing kub thiab cov kua xoos kua dej.
1, qhov xaiv ntawm kub kub vanish
Thaum lub sij hawm luam ntawv, tus vev vab sov kub yog siv rau tus number case nyob ntawm thaj tsam luam tawm thiab yog plated rau ntawm cov kua roj vanish. Yog li, yuav tsum tau ua raws li cov hauv qab no:
A, tsis muaj cov tshuaj tiv thaiv nrog cov xim cuav, tsis yaj rau xim cuav.
B. Qhov kub ntawm cov txheej txheem txheej txheem ntawm lub plhaws yog qhov siab heev, yog li ntawd, cov kua roj hmab yuav tsum muaj qhov kub taub hau zoo, thiab muaj peev xwm tiv thaiv tau cov ntawv luam tawm los ntawm corrugated los ntawm aluminium vapor thaum lub sijhawm evaporation.
C, muaj zog adhesion nrog rau number case, thiab txhuas txheej tseem muaj zoo adhesion, kom paub tseeb zoo tom qab ntxuav txhuas.
2, xaiv cov kua roj voos-yajdej
Cov kua roj kua dej-soluble yog siv rau ntawm qhov chaw tsis muaj luam tawm, thiab nws yuav tsum tau muab ntxuav tawm nrog cov txhuas txheej uas ua rau lub sij hawm txhuas ntxuav txheej txheem. Yog li, yuav tsum tau ua raws li cov hauv qab no:
1) Nws yog tag nrho thiab sib xyaw ua ke nrog zaj duab xis nws tus kheej, thiab tsis muaj teeb meem xws li tsis pom los yog khaus particle.
2) Dej dej zoo, muaj peev xwm ceev nrooj thiab tag nrho tawm ntawm cov yeeb yaj kiab thaum raug dej.
3) Cov kua roj vanish muaj kev zoo zoo thiab yooj yim rau lub tsho tiv no.
4) Kev txiav txim siab txog cov vevxais thiab cov ciam ntawm qhov tob: cov naj npawb ntawm net thiab qhov tob ntawm net yog qhov tseem ceeb ntawm mesh yob. Yog hais tias qhov net yog ntiav, thaum cov kua roj vanish yog siv, cov kua roj vanish yog tsis txaus, thiab thaum twg aluminium yog plated, cov nyhuv ntawm qhov kub tsis zoo, thiab cov qauv raug cuam tshuam. Yog hais tias nws yog sib sib zog nqus, nws yuav ua rau tus nqi yuav siab dhau, thiab nws yuav yooj yim ua rau qhov teeb meem ntawm uneven thickness ntawm glazing roj.
Qhov ob, qhov tseem ceeb ntawm kev tswj ntawm cov khoom ntim ntawm cov hnab yas ntxuav
Nyob rau hauv qhuav ntawm txhuas-ntxuav ntim, nws feem ntau sib ntsib tsis muaj xim sau npe, tsis txaus tu ntawm varnish, resulting nyob rau hauv varnish riam; siab residual hnyav; ntxuav thiab ntxuav tsis huv. Yog tias cov teeb meem tsis zoo no tsis pom tshwm sim rau hauv lub sijhawm, lawv yuav tsis raug tshawb kom txog rau thaum cov txheej txheem tom ntej, thiab cov khoom poob tsim yuav ntau dua. Yog li ntawd, nws yog ib qhov tsim nyog kom tshwj xeeb tshaj yog ntxiv dag zog rau lub ntsiab lus tswj kev txhim kho luam yeeb, thiab txo qhov tsis zoo los ntawm kev luam ntawv.
1, overprint raug lees paub
Thaum lub sijhawm luam tawm, ntxiv rau cov pob tshab ntawm cov xim uas yuav tsum tau muaj rau tus qauv zoo li qub, nws tseem tsim nyog los luam cov txheej txheem ntawm cov kab xev kub high-resistant vanish nyob rau ntawm txoj hauj lwm ntawm tus qauv, thiab uniformly deposit lub txheej dej -tsaus cov kua roj voos nyob rau thaj tsam dawb paug. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum muaj kev txheeb xyuas thiab kev tswj ntawm cov xim xim, kua roj vanish, thiab kua dej-soluble varnish.
2, kub kub vanish kheej tswj
A. Cov kua roj carbon monoxide ratio rau cov roj yog qhov tseeb, txwv tsis pub nws yog qhov yooj yim los tsim cov roj ploj tsis zoo, thiab cov ink txheej txheej puas lawm tom qab txhuas plating;
B. Muab cov sij hawm sib txawv ntawm cov roj vanish thiab roj, thiab tom qab tau muab pov thawj tom qab tau muab pov thawj lawm. Tus txheej txheem no yuav tsum muaj cov neeg ua hauj lwm tshwj xeeb kom tsim kho, tsis li ntawd nws yuav yooj yim ua rau lo hniav curing;
C. Kev tswj cov kua roj vanish. Ua ntej luam tawm, lim mesh yuav tsum siv los lim cov kua roj vanish kub kom txo tau qhov teeb meem ntawm cov kua roj vanish.
3, dej-soluble varnish tswj
A. Cov kua roj vaum-soluble yog tsis khov kho, ua rau cov nkag mus ntawm txhuas txheej;
B. Txhim kho cov kua dej-soluble varnish, sim siv tus cwj mem xub thawj los luam;
C. Kev tiv thaiv kom tsis muaj teeb meem ntawm cov kua dej-soluble varnish. Ua ntej luam tawm, nws yog qhov tsim nyog los lim cov kua dej-soluble vuas nrog lub lim kom txo qhov teeb meem ntawm rab riam thiab phaj ntawv.
4, seem kev tswj hwm
Nws yog ib qhov tsim nyog los tswj cov qhov hnyav seem, txwv tsis pub nws yuav cuam tshuam rau cov teeb meem ntawm lub tshuab nqus tsev.
5, luam yeeb rau cov menyuam
A. Siv lub hnab roj hmab tshiab kom paub tseeb tias txawm tias tus lej ntawm lub vev voos thiab ntxuav daig;
B. Tshawb xyuas seb tus lej hloov ntawm tus cwj pwm kom hloov zoo li cas kom muaj kev sib xyaw xim tib si.
6, tswj qhov quav
Kev tswj kom khaus: Txo qhov teeb meem ntawm chipping thiab pluag ploj tsis zoo los ntawm kev siv khi, siv cov thawv ntoo.