Muaj kev paub hauv kev siv cov digital printing xovxwm ntawv
Peb yog lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muab tag nrho cov phau ntawv tshaj tawm, hardcover phau ntawv luam ntawv, ntawv thawm phau ntawv luam ntawv, phau ntawv phau ntawv hardcover, sprial phau ntawv luam ntawv, eeb stiching phau ntawv luam ntawv, phau ntawv luam ntawv, ntim ntawv thawv, daim ntawv qhia hnub nyoog, txhua yam ntawm PVC, cov khoom lag luam ntawv, sau ntawv, Cov menyuam yaus phau ntawv, ntawv nplaum, txhua yam hom ntawm cov ntawv tshwj xeeb xim luam ntawv cov khoom lag luam, cov twv txiaj ua si thiab lwm yam.
Yog xav paub ntxiv thov mus xyuas
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Cov tshuab luam ntawv digital feem ntau muab faib ua cov xim luam ntawv digital thiab cov tshuab luam ntawv digital thiab dub; raws li hom ntawv, nws tuaj yeem muab faib ua ib nplooj ntawv thiab txuas ntxiv cov ntawv luam ntawv digital tshuab, tab sis tsis hais txog kev faib tawm, txhua pawg muaj hom sib txawv. Cov digital nias nrog ceev ceev thiab sib txawv. Raws li niaj hnub siv cov ntawv luam ntawv digital txhawj xeeb, txhua yam khoom siv luam ntawv digital yuav muaj cov txheej txheem ntawm daim ntawv sau cia uas ua raws li nws cov qauv, kev ua haujlwm thiab kev ua haujlwm. Yog tias nws yuav tsum tau ua ncaj ncees rau txhua lub tshuab thiab txhua hom ntawv, tom qab ntawv pes tsawg daim ntawv yuav tsum muaj kev tiv thaiv rau ntau npaum li cas digital nias? Yog li, cov lus teev tseg hauv tsab xov xwm no tsuas yog qee qhov kev ceev faj ntawm kev siv ntawv, uas yuav piav qhia hauv tsib yam hauv qab no.
Ua ntej, kev siv ntawv dawb
Ua ntej siv cov cuab yeej luam ntawv digital, koj yuav tsum xub paub koj tus kheej nrog phau ntawv kom nkag siab txog cov ntawv xav tau, cov qauv twg yog cov siv tau rau cov ntawv, thiab cov qauv txheej txheem ua raws rau txhua tus qauv. Feem ntau, daim ntawv ua tau raws li tus qauv xav tau ua kom tau raws li cov qauv ntawm hom ntawv, hnyav, txhaws thiab slurry. Qhov no yuav tsum tau soj ntsuam thawj zaug ntawm daim ntawv. Kev ntsuas kev ntsuas nrog rau peb qho no.
(1) Ntawv hom. Los ntawm qhov nyuaj, qhov hluav taws xob tsis kam, ob yam ntxwv, cov ntsiab lus dej, cov ntsiab lus tshauv (tsis suav nrog lwm cov khoom siv tshwj xeeb tshaj li cov pulp), ntim khoom thiab chaw cia khoom, cov xovxwm tom qab nkhaus, kho (muaj peev xwm tsis tuaj yeem nqus number case), ntawv pub rau 9 yam khoom taw qhia rau kos yog hom ntawv zoo li ntawm qhov xav tau ntawm lub xovxwm digital.
(2) Cov ntawv pov thawj daim ntawv pov thawj. Feem ntau muaj ntau qhov ntau ntawm cov ntawv muaj rau cov xovxwm hauv phau ntawv. Kev siv daim ntawv sib zog (lossis daim thinner) tuaj yeem ua rau daim ntawv thom khwm, daim ntawv ua qhov cuam tshuam, lossis siv tsis zoo. Siv cov ntawv hnyav dua (lossis daim ntawv tuab) yuav ua rau lub mis tsis zoo (tsis yog daim ntawv du) lossis cov stains, poob tawm ntawm tus pub khoom noj, thiab lwm yam, vim tias daim ntawv nyuaj dhau. Txhawm rau zam cov teeb meem no, nco ntsoov siv cov ntawv uas ua tau raws li qhov ntau.
(3) Daim ntawv thauj khoom thiab slurry. Yog hais tias tus nqi sib npaug ntawm tus muab tub lim muaj ntau dhau lawm, lub tshuab pulp muaj tsawg heev, thiab txawm tias daim ntawv ntau npaum li cov lus qhia, qhov nyuaj ntawm daim ntawv tsis tsim nyog. Qhov no tseem tuaj yeem ua rau lub tshuab luam ntawv txhawm rau txhawm rau, ua tsis raug khawm lossis ntsws.
Yog li ntawv, cov ntaub ntawv uas ua tau raws li siv tau ntawm digital presses yuav tsum tau siv rau hauv nruj raws li daim ntawv phau ntawv ntawm cov xovxwm digital.
Thib ob, kev siv daim ntawv thim rov qab
Yog tias koj xav siv daim ntawv rov siv dua, nco ntsoov xyuas cov ntawv luam zoo thiab folding ua haujlwm ua ntej. Cov kev kuaj no tau ua tiav rau txhua lub thawv ntawm cov ntawv sau. Tom qab kuaj xyuas cov ntawv saum toj no, hu rau cov chaw tsim khoom lag luam kom nug txog seb puas yog cov ntawv rov ua dua tshiab khaws cov ntawv zoo ib yam.
Nco ntsoov cov ntsiab lus hauv qab no thaum siv daim ntawv ua dua tshiab.
(1) Vim tias cov ntawv ua dua tshiab tau yooj yim noo, thov muab nws nrog xaim zaj duab xis.
(2) Cov ntawv ntim khoom siv dua tshiab ua khoom lag luam ntau ntawm cov ntawv tshauv. Cov plua plav ntawv tuaj yeem tuaj yeem yob rau ntawm yob, lub ntsuas pa, cov ntawv xa khoom noj, thiab lub nruas ua ke, uas tuaj yeem ua rau ntau yam teeb meem. Yog li, ib txwm ntxuav daim ntawv cov hmoov tshauv.
(3) Vim tias cov ntawv thim rov qab yog yooj yim noo thiab khoov, thiab lub hardness yog tsawg, daim ntawv feem ntau muaj cov ntawv ntim tsis zoo.
(4) Cov ntawv xa rov qab uas yog nkhaus dhau yuav ua rau daim ntawv tsis pub khoom noj lossis cov ntawv tsis nyeem.
(5) Rov ua dua daim ntawv ntawm cov cuab yeej tsis tshua muaj zog tuaj yeem ua kev puas tsuaj rau daim ntawv pub lub qhov, tsis raug khawm tsis zoo lossis khoob.
(6) Cov ntawv luam tawm tsis-du yuav txo qis luam ntawv kom zoo.
(7) Yog tias cov ntawv teev cov ntawv muaj cov ntawv ua tau hloov los ntawm qhov sib txawv, qhov luam ntawv zoo kuj yuav txawv.
Thib peb, kev siv cov ntawv tshwj xeeb
Cov ntawv ntim tshuab txuas ntxiv yuav tsim kho thiab muag ntau yam ntawm cov ntawv tshiab tshwj xeeb. Txhawm rau siv cov ntawv tshwj xeeb no, cov khoom lag luam yuav tsum raug kuaj ua ntej. Cov kev ceev faj rau kev siv ntawm ntau cov ntawv tshwj xeeb muaj raws li hauv qab no.
(1) daim ntawv lo
Daim ntawv lo cim yuav tsum tau khaws cia rau hauv ib puag ncig nrog qhov kub txog 15 ° C txog 32 ° C thiab cov av noo ntawm 40% rau 70% thiab yuav tsum siv nyob hauv ib xyoos tom qab kev tsim khoom. Tom qab cov zaub mov xa tuaj, daim ntawv ntim ntawv yuav tsum muaj cov yeeb yaj kiab noo-pov thawj lossis ntim zoo ib yam thaum ntxov li sai tau los tiv thaiv ya raws. Cov luam ntawv tsis zoo ntawm feem tangent yuav raug txo kom tsawg. Yog li ntawd, nws yog ib qho tsim nyog kom tsis txhob luam tawm ntawm feem tangent. Rau qhov xav tau ntawm kev luam ntawv raug, tus ciam 2 hli yuav tsum tau sab laug. Yog tias qhov zoo thiab tuab ntawm daim ntawv lo thiab daim ntawv tom qab yog qhov txawv, kev txhim kho cua sov yuav ua rau daim ntawv caws. Txhawm rau zam qhov no, daim ntawv lo thiab sab nraub qaum yuav tsum tau luam tawm nrog hluav taws xob zoo li qub kom daim ntawv tsis dhau los ua kev ceeb toom thaum muaj cua sov. Yog tias daim ntawv ntim cov ntawv lo ntau dhau, cov ntawv hauv qab ntawm daim ntawv hauv qab tuaj yeem raug nyem vim yog qhov nyhav nyhav. Yog li ntawd, sab laj rau cov chaw tsim tshuaj paus cov ntawv tshaj qhov siab tshaj plaws.
(2) cov ntawv dawb huv
Perforated ua pob lossis burrs tuaj yeem muaj qhov tsis zoo ntawm kev luam ntawv zoo. Yog li no, nco ntsoov siv cov ntawv uas tsis muaj qhov tsoo thiab burrs. Zam luam tawm ze ntawm perforations thaum tsim cov ntawv luam tawm. Rau qhov perforation vim li cas, cov npoo ntawm kwv yees li 3.5 hli yuav tsum tau sab laug rau txhua qhov perforation.
(3) Cov ntawv ntim ntsaws ruaj ruaj
Cov nplaum tsis huv tuaj yeem ua rau tsis zoo lossis cuam tshuam tsis zoo rau kev luam ntawv. Yog li, siv cov ntawv luam tawm uas muaj cov teeb meem zoo li no yuav tsum zam. Cov ntaub ntawv tseem ceeb yuav tsum tsis txhob muab luam tawm ze ntawm cov nplaum thiab yuav tsum muaj tsawg kawg yog 3.5 hli. Yog tias koj muab ntau lub hnab ntawv ntim ntau dhau los ua ke, kev ntsuas lub hauv siab tuaj yeem ua rau cov xov xwm lo ua ke, yog li sab laj nrog cov chaw tsim khoom tsim rau qhov siab tshaj plaws. Cov hnab ntawv ntim nrog lub sijhawm luv dua lub sijhawm khaws cia dua li cov xov xwm ib txwm ua, uas tseem xav tau kev sib tham nrog cov chaw tsim khoom txog lub txee lub neej thiab kev ua haujlwm ntim.
(4) Xa-tawm cov ntawv tshaj xo (hom ntawv xa)
Ob tog (tej zaum ib sab) ntawm cov ntawv xa ntawv nruab nrab (hom ntawv xa) yog coated nrog phau ntawv. Vim tias qhov yuav tsum nruj rau qhov kev lag luam ua ntej luam ntawv (xws li number case thiab xim xim) ntawm cov xov xwm zoo li no, thov sab laj rau cov chaw tsim khoom ua ntej yuav khoom. Ib sab ntawm cov luam tawm yog coated nrog lub siab rhiab nplaum. Yog li no, thaum lub nplaim hluavtaws nrog cov nplaum tau luam tawm, qhov adhesion tuaj yeem ua tsis tiav vim qhov ua kom tsis muaj zog txaus lub zog. Txhawm rau tiv thaiv cov teeb meem no, koj yuav tsum zam kom luam tawm txoj haujlwm sib dhos ntawm daim ntawv cog lus thaum tsim nplooj ntawv.
(5) xim ntawv
Cov ntawv xim muaj qhov npliag du nto dua li cov ntawv ib txwm vim tias cov xim zom zaws thiab txhim kho tus neeg sawv cev (cov tawv ntoo) txeem rau hauv cov ntawv xov. Yog li, lub toner tsis yooj yim nkag rau hauv daim ntawv cov ntawv xov, thiab lub toner txhim kho lub zog yog tsawg. Thaum cov adsorption quab yuam ntawm tus kho tus sawv cev thiab lub toner qis, lub toner txhim kho lub zog yog qis tshwj xeeb. Yog tias koj yuav tsum siv cov ntawv muaj xim, ua tib zoo xyuas cov ntawv luam tawm thiab luam ntawv.
(6) daim ntawv embossed
Cov ntawv embossed nrog cov tuam txhab logo thiab lwm yam cim yog hu ua embossed ntawv. Cov tuab tuab tuab tuab tuab los sis tuab tuab tuab cov ntawv tuab yuav ua kev cuam tshuam tsi zoo lossis cuam tshuam luam ntawv tsi zoo. Cov ntawv luam tawm yuav tsum tau ua tib zoo kuaj ua ntej thiab luam ntawv.
(7) txheej xim ntawv
Daim ntawv coated nrog titanium oxide, kaolin, av nplaum lossis calcium carbonate yog siv los ua daim duab kos duab, ntawv pleev xim rau ntawv, lub teeb coated ntawv lossis ntawv tag nrho cov ntawv coated. Feem ntau, cov ntawv npuag muaj lub toner txhim kho lub zog thiab luam ntawv tsawg. Thaum luam ntawv coated ntawv, sab laj rau cov chaw tsim khoom ua ntej kom ua tib zoo paub tseeb tias qhov xwm txheej luam ntawv thiab ntawv sau ua ntej.
(8) Carbonless daim ntawv luam tawm
Daim ntawv luam theej duab carbonless muaj peb ntu uas tuaj yeem paub lub siab. Ntawm ib daim ntawv tiv tauj, cov ntawv luam theej carbonless tuaj yeem luam ib txhij. Lub siab ntsuas qhov nruab nrab tuaj yeem xa cov ntsiab lus luam tawm rau ntu thib ob thiab thib peb ntu. Thaum siv cov xovxwm tsis sib txuas lus, tag nrho peb ntu yuav tsum luam tawm ua ke thiab tom qab ntawd muab tso ua ke. Carbonless daim ntawv luam tawm nyias nyob rau txhua ntu, nquag nyeem ntawv lossis teeb cov ntawv, lossis melts daim ntawv lub siab-qhov nruab nrab ntawm qhov kub thiab txias, yog li cov khoom seem hloov thiab tswj cov teeb meem yuav tsum tau ntsuas ua ntej loj luam ntawv ntawm carbonless daim ntawv.
Thib plaub, zam daim ntawv
Qhov ua rau daim ntawv sau tsis tau muaj nyob rau ntawm ntau yam uas yuav txo qis luam ntawv zoo lossis ua rau qee yam ntawv tsis ua noj tsis raug. Nws yog qhov zoo tshaj plaws kom tsis txhob siv cov ntawv hauv qab no:
(1) Daim ntawv uas daim ntau tsis raug muab pov tseg;
(2) daim ntawv ntuag los yog ntawv muaj qhov tsis xwm yeem;
(3) daim ntawv nrog cov fab uas ploj lawm;
(4) cov ntawv nkhaus, ntsws ntsws, tsis dhuav lossis ntawv sunken;
(5) ntawv tso obliquely;
(6) Daim ntawv (xws li siv quav ciab, ntawv hlau, kua nplaum, roj av thiab lwm yam) nrog cov ntawv me me thiab cov khoom sab nraud;
(7) Cov ntawv tshwj xeeb nrog kua nplaum lossis ntaub nplaum.
Thib tsib, qhov khaws cia ntawm daim ntawv
Ntxiv rau kev siv hom ntawv, kev txiav txim siab ntawv thiab lwm lub tshuab luam ntawv ua yeeb yaj kiab, lub thawv ntawv ntim txhua hnub tsis tuaj yeem tsis quav ntsej, yog tias khaws tsis raug, nws yuav ua rau ntawv deformation, thiab yuav cuam tshuam ncaj qha rau cov nyhuv luam tawm, lossis ua rau luam ntawv tsis ua hauj lwm.
Thawj daim ntawv tsis tuaj yeem muab tso ncaj qha rau hauv av. Kev tso kawm ncaj qha rau hauv av tuaj yeem ua daim ntawv ntub. Tso cov ntawv tais tais kab rov tav rau ntawm ib lub tiaj tiaj, txee ua ke lossis phuam rooj noj mov. Txhawm rau tiv thaiv cov ntawv xov xwm tsis txaus, tsis txhob muab cov ntawv ntau dhau nyob rau ib qho. Qhov siab qhov siab yuav tsum tsis pub tshaj 1 meter. Txhawm rau tiv thaiv daim ntawv los ntawm ziab lossis ntub dej, nws yog qhov zoo tshaj plaws los muab daim ntawv tso rau hauv lub thawv ntim ntawm 10 ° C ~ 30 ° C thiab tswj cov txheeb ze ntawm 40% mus rau 50% (qhov kub tshaj plaws kom qhuav yog 29 °) C) Quas).
Thaum qhib lub thawv thiab pom tias daim ntawv tsis muaj cov ntaub ntawv tsis muaj dej tsis zoo, tso cov ntawv ntim rau hauv qhov chaw tsim nyog nrog ntsuas ntsuas dej. Cov kev pom zoo ib puag ncig yog kub txog 15 ° C ~ 25 ° C, qhov txheeb ze ntawm 30% ~ 70%. Daim ntawv tsis tuaj yeem muab tso rau ntev dhau (ntau dua 6 lub hlis) txawm nyob hauv ib puag ncig uas tiv taus cov dej noo thiab noo noo. Thaum qhib lub tais tas, daim ntawv yuav tsum muab qhwv nrog zaj duab xis dej kom tsis txhob nws dhau los ua ziab lossis ziab. Cov ntawv yuav tsum tsis txhob zwm rau qhov hloov kub sai. Nws yog qhov zoo tshaj rau kev xa mus rau qhov chaw ntawm kev siv ua ntej thiab tsis nws rau ib lub sijhawm.
Cov no yog qee qhov kev paub ntawm txhua hnub ntawm cov luam ntawv xovxwm, thiab kuv vam tias yuav pab tau zoo rau cov kws tshaj lij digital luam ntawv.