Ntsuab luam ntawv ntsib cov teeb meem kev txhim kho
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 phau ntawv luam ntawv, phau ntawv hardcover, ntawv sprial luam ntawv, eeb stiching phau ntawv luam ntawv, phau ntawv luam ntawv, ntim thawv, daim ntawv qhia hnub nyoog, txhua yam ntawm PVC, cov khoom lag luam ntawv, sau ntawv, Cov menyuam yaus phau ntawv, cov 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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Txoj kev txhim kho kev lag luam hauv lub ntiaj teb niaj hnub no yog staggering, thiab cov pa phem tsim tawm kuj tseem poob siab. Kev lag luam tshuaj lom dej tsis huv, dej khib nyiab, khib nyiab, thiab lwm yam yog maj mam haus peb lub tsev. Nyob rau tib lub sijhawm, ntau thiab ntau tus neeg tau pib saib xyuas peb kev nyob ib puag ncig thiab paub txog qhov tseem ceeb ntawm kev tiv thaiv ib puag ncig rau kev txhim kho kom ruaj khov. Niaj hnub no, kev tiv thaiv ib puag ncig tau muab tso rau qhov tob tob hauv neeg lub siab.
Siv cov inks hauv ib puag ncig
Lub ntim hauv tshuab luam ntawv yog qhov tseem ceeb thiab siv ntau yam, tab sis nws kuj tseem ua kev phom sij ntau rau tib neeg kev noj qab haus huv thiab ib puag ncig. Thawj zaug yog cov tshuaj tsis haum ntawm cov organic (VOCs). Kev kub ntxhov ntawm cov kua kuab tshuaj tuaj yeem ua rau muaj kev cuam tshuam loj heev ntawm tsev cog khoom, uas tuaj yeem ua rau photochemical smog thiab ua rau tib neeg lub cev puas tsuaj. Thib ob, cov khoom siv hlau hnyav xws li clamps, chromium thiab mercury hauv cov kua xim, yog tias lawv muaj cov hlau hnyav. Kev siv kua mem ntim rau kev ntim khoom noj lossis kev sib chwv nrog tib neeg lub cev nws tsis txaus ntseeg. Txhawm rau kom txo qis kev puas tsuaj ntawm tus number case mus rau ib puag ncig, nws yog qhov tsim nyog los siv hom tshiab ntawm cov pa luam yeeb tsis ua paug.
UV siv tsis tau number case
UV-curable number case yog hais txog kev siv ultraviolet lub teeb ntawm qhov sib txawv ntawm lub ntsej muag kom ua tus number case hloov ntawm kua mus ua kua, thiab zaj duab xis thiab qhuav. Txij li cov kua mem no tsis muaj cov kuab tshuaj tsis haum, nws yog VOC dawb lossis lwm yam khoom tsis zoo, thiab cov pa phem yuav luag xoom. Nws yog cov kua mem zom zaws tus phooj ywg tiag tiag. Nws tseem muaj qhov zoo ntawm gloss zoo, ci xim thiab ceev kom ceev ceev. Nws yog cov kua mem zoo tagnrho. Tam sim no, UV number case thev naus laus zis tau paub tab, tab sis nws yuav tsum siv los tiv thaiv duab tshav tiv thaiv los ntawm kev ua phem rau cov neeg ua hauj lwm thiab zam dhau nws. Cov teeb meem no tuaj yeem daws teeb meem los ntawm kev ua pa rau UV teeb nyob ib puag ncig UV teeb los ntawm kev muab tus neeg teb xov tooj nrog UV-tiv thaiv tag nrho thiab hnab looj tes roj hmab.
Dej tsis muaj kua mem kua
Cov kua mem no siv dej thiab ethanol ua cov kuab tshuaj, muaj qhov VOC tsawg heev, tsis muaj kuab paug rau ib puag ncig, thiab tsis tsim kev puas tsuaj rau tib neeg kev noj qab haus huv. Nws yog tus cwj mem nkaus xwb ntawm tag nrho cov luam ntawv inks pom zoo los ntawm American Food thiab Drug Association. Hauv Tebchaws Meskas, 95% ntawm cov luam ntawv flexo luam tawm nrog cov dej ua kua. Tsis tas li ntawd xwb, nws tseem muaj cov yam ntxwv ntawm cov pa luam yeeb uas tsis nrov, lub teeb ci xim, daim hlau tsis muaj corrosive, kev nplaum zoo, thiab muaj zog tiv thaiv dej. Nws yuav tsum raug sau tseg tias cov kua dej aqueous feem ntau yog alkaline. Yog li, cov dej khib nyiab xws li cov kua dej ntxuav tu, tus number case thiab lub tshuab luam tawm yuav tsum tau ntxiv rau cov kua qaub rau cov dej nag ua ntej nws yuav paug tawm, txwv tsis pub lub cev dej yuav paug tau.
Dej number case UV number case
Qhov thinner no yog txhawm rau txhim kho txij li qhov tsis muaj tseeb ntawm tam sim no siv UV number case yog lom thiab ua rau tawv nqaij. Dej-based Uv inks tau yug los rau hauv cov ntsiab lus no, siv ethanol thiab dej ua tawv nyias. Tus cwj mem no muaj cov cwj pwm ib puag ncig zoo ntawm ob qho inks saum toj no.
Kua mis tus phooj ywg tshiab ib puag ncig
Piv txwv li, roj zaub inks, cov feem ntau siv yog cov kua roj. Lub koom haum American Soybean roj koom haum tau sau tseg tias cov ntawv ntim cov zaub mov muaj cov kua roj nyob hauv cov kua roj ntau dua li 20%, thiab cov roj av qeeb mentshis tau muaj cov kua roj nyob rau hauv 7% lossis ntau dua. Lub tuam txhab Osaka Printing Ink Company kuj tau tsim ib hom tshiab tsim ib puag ncig, uas yog sheetfed offset number case, uas yog 100% zaub roj number case raws roj taum, uas ua tau raws li kev tiv thaiv ib puag ncig.
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R&D thiab siv
Non-polluting zaj duab xis thiab tsim tawm
Txij li tsis yog txhua lub tuam txhab tam sim no muaj peev xwm siv CTP thiab cov txheej txheem pov thawj digital, laser imagesetters yog qhov txhia chaw, thiab kev siv cov yeeb yaj kiab uas muaj nyiaj-nyiaj tau dhau los ua cov teeb meem uas siv tsis tau. Kev kho, cov dej khib nyiab muaj cov nyiaj ions, uas yuav ua kev puas tsuaj rau ib puag ncig. Qhov mob ntawm tus tsim tawm tsis tuaj yeem tsis quav ntsej. Cov neeg tsim tawm feem ntau ua rau cov tshuaj tsis haum rau tib neeg lub cev xws li hydroquinone. Kev tiv thaiv ntev ntev yuav ua rau plaub hau pliaj, liab ntawm daim tawv nqaij, thiab kab mob qhov muag loj.
Tam sim no muaj cov txheej txheem ziab khaub ncaws qhuav uas siv cov yeeb yaj kiab tshwj xeeb los daws cov teeb meem saum toj no. Nws tsis muaj qhov nthuav tawm thiab kev txhim kho ntawm cov yeeb yaj kiab qub thiab tuaj yeem ua kom tsis muaj tshuaj lom neeg, yog li nws hu ua "ntsuab zaj duab xis".
Siv CTP thiab cov ntawv pov thawj digital
Lub koos pij tawj ncaj qha phaj-tsim thev naus laus zis ncaj qha tawm cov ntaub ntawv nraaj tom qab RIP rau luam ntawv phaj los ntawm lub koos pij tawj, tshem tawm cov zaj duab xis ua qhov chaw nruab nrab, txo cov kauj ruam ntawm cov zaj duab xis, kev txhim kho, txhim kho thiab luam tawm hauv cov phaj ua, txo cov cov ntsiab lus nyiaj, Cov paug ntawm cov dej khib nyiab xws li hydroquinone, uas ua teeb meem rau tib neeg lub cev thiab ib puag ncig, tseem txo qhov kev puas tsuaj ntawm ultraviolet teeb rau tib neeg lub cev thiab cov pa phem ntawm huab cua, uas coj cov xov xwm zoo rau ib puag ncig.
Cov thev naus laus zis thev naus laus zis sib tham nrog CTP yog maj mam hais tawm cov txheej txheem pov thawj ib txwm rau kev tsim yeeb yaj kiab. Cov ntawv pov thawj digital thiab CTP thev naus laus zis ua ke tshaj tawm txog qhov tshwm sim ntawm lub luam ntawv digital, thiab tseem tshaj tawm tias kev siv zaj duab xis rau ntau xyoo, ib puag ncig kev ua qias tuaj yuav tsis ntev yuav tawm ntawm lub lag luam luam ntawv. Cov hlau tsis hnyav thiab cov tsim tawm tshuaj lom uas tsim kev puas tsuaj rau tib neeg lub cev thiab ib puag ncig yuav tsis siv lawm. Cov thev naus laus zis no yuav tsuj qhov nrawm nrawm luam ntawv mus rau kev tiv thaiv ib puag ncig.
Txawm li cas los xij, CTP thiab cov txuj ci thev naus laus zis tsis zoo tag nrho. Tam sim no, vim hais tias CTP tsis tau tsim-tsim ntau, tus nqi kuj tseem siab, thiab tus nqi siv kuj tseem loj. Tsuas yog qee qhov kev lag luam loj loj me me txaus siab los yuav, thaum ntau lwm qhov kev lag luam me thiab nruab nrab tseem siv cov qauv kev ib txwm muaj ntawm tus nqi qis. Tib yam tsis muaj tseeb rau cov ntawv pov thawj digital. Tsis yog tsuas yog siv lub tshuab kim xwb, tab sis cov ntawv pov thawj tus nqi yog kwv yees ob npaug ntawm cov tsoos ib txwm. Cov yam ntxwv no tau txwv kev txhim kho ntawm ib puag ncig luam ntawv thev naus laus zis.
Txhawb nqa flexographic luam ntawv
Vim tias nws cov ntawv luam tawm zoo, cov ntaub ntawv luam ntawv dav dav, qis peev thiab peev txheej siab, thiab kev ua haujlwm zoo hauv ib puag ncig, luam ntawv flexo tau tsim kho sai hauv cov tebchaws tsim xws li Tebchaws Europe thiab Asmeskas. Qhov laj thawj tseem ceeb rau flexo luam ntawv hauv ntim ntim yog tias nws siv cov dej tsis muaj dej thiab tsis muaj cov tshuaj lom cov organic, uas yog nyob rau hauv txoj kab nrog ntsuab txoj kev txhim kho ntawm niaj hnub ntim luam ntawv. Qhov loj tshaj plaws ntawm cov dej-raws li inks yog qhov tseem ceeb txo VOC emissions, uas txo cov pa paug thiab txhim kho qhov chaw ua haujlwm nyob hauv chav xovxwm. Vim nws cov yam ntxwv ib puag ncig, nws tshwj xeeb tshaj yog tsim rau ntim thiab luam tawm cov zaub mov, dej haus, tshuaj thiab lwm yam khoom.
Flexo luam ntawv tseem tuaj yeem siv cov kuab-dawb UV inks, yog li tsis muaj kuab paug tawm thiab tsis muaj kuab paug ib puag ncig. Hauv ntej, vim yog siv cov khoom siv ib puag ncig-ntsuab cov khoom siv, kev luam ntawv flexographic yog nthuav dav nws cov ntau ntawm cov ntawv thov thiab yog tus thawj coj hauv kev ntim khoom thiab luam ntawv. Yog li, thiaj li ua tiav cov tshuab luam ntawv ntsuab, peb yuav tsum muaj zog txhawb kev luam ntawv flexographic.
Sim cov ntawv luam tawm dej tsis nyeem thiab cov ntawv luam yeeb tsis muaj cawv
Dej tsis tuaj yeem luam tawm kev siv cov kua roj pleev xim kua roj silicone txheej coated luam ntawv phaj kom tshem tawm cov xim nyob rau hauv cov duab kom nqus tau tus number case thiab paub qhov hloov ntawm daim duab, kom cov kua dej tsis tas yuav kom ua tiav tus number case sib npaug. Cov tshuaj dampening muaj cov kab mob uas tsis haum lub cev xws li isopropyl cawv, uas nqus tau los ntawm tib neeg lub cev ntev, uas yuav cuam tshuam rau kev ua haujlwm ntawm lub raum thiab lub ntsws, thiab nws tseem yuav ua rau mob dermatitis lossis puas rau lub hlwb. Cov inks siv ntau hauv cov dej tsis ua luam tawm ntawv luam tawm yog cov kua roj thiab kua tsw qab, uas tsis yog tsim los ntawm VOC thiab yog li tsis cuam tshuam rau tib neeg lub cev thiab ib puag ncig. Yog li ntawd, kev tshem tawm cov dej dampening daws teeb meem thiab kev siv ntawm cov kuab tshuaj tsis muaj kuab tuaj yeem hais tias yog kev txhawb nqa ib puag ncig ntawm kev tiv thaiv ib puag ncig los ntawm cov ntawv tsis muaj dej.
Ntxiv nrog rau kev tshem tawm cov tshuaj dampening hauv cov txheej txheem ntau lawm, peb kuj tseem tuaj yeem nrhiav lwm txoj hauv kev los txo cov kev raug mob ntawm IPA rau cov neeg ua haujlwm kev noj qab haus huv thiab ib puag ncig. Kev haus dej cawv luam ntawv ua tau raws li cov kev xav tau. Qhov hloov pauv no yog tsuas yog tsim los ntawm ib lossis ob qho tshuaj ntawm ethylene glycol thiab ether thiab lwm yam tshuaj ntxiv, thiab muaj kev ua haujlwm zoo ib puag ncig. Ntawm chav kawm, kev siv cov khoom hloov pauv yuav tseem coj qee qhov teeb meem tshiab, xws li cov tshuaj ntxuav dej tshiab yuav ua rau qeeb dhau, uas tsis zoo rau lub tshuab ua kom txias, thiab hloov cov khoom tsis muaj cov txiaj ntsig ntawm cov tshuaj tua kab mob kom qhuav kaw lus.
Qhib kev lag luam luam ntawv digital
Txij li cov luam ntawv digital ncaj qha los ntawm lub computer mus rau luam tawm, tsis muaj zaj duab xis lossis luam ntawv phaj yog qhov yuav tsum tau ua, tshem tawm ntau yam kev cuam tshuam theem nrab ntawm kev luam ntawv ua ke thiab zam kev siv tshuaj lom neeg cov tshuaj xws li kev tsim tawm. Kev luam tawm digital yuav siv cov thev naus laus zis tshiab tshiab uas tuaj yeem zam ntau yam teeb meem tshwm sim los ntawm cov pa ntawm cov kuab tshuaj organic hauv kev luam ntawv ib txwm muaj. Lub hauv paus ntsiab lus tseem ceeb ntawm kev luam ntawv yog raws li hauv qab no:
Electrophotographic
Nws lub hauv paus ntsiab lus yog tsim cov electrostatic latent duab ntawm photoconductor los ntawm laser scanning, thiab tom qab ntawd siv lub Coulomb quab yuam ntawm nruab nrab toner thiab electrostatic latent duab kom paub qhov pom ntawm lub duab latent, thiab thaum kawg hloov lub toner mus rau hauv qab. Cov. Txij li electrostatic thaij duab siv lub toner, tsis muaj cov teeb meem hloov pauv ntawm cov organic yog tsim thoob plaws hauv cov txheej txheem luam ntawv, uas yog cov txheej txheem tsis muaj kuab paug.
Inkjet luam ntawv
Tus number case tau tawm ntawm lub suab tsis zoo mus rau hauv txheej ntawm qhov ceev, thiab thaum kawg tus number case tsim tawm los ntawm kev cuam tshuam ntawm tus number case thiab lub substrate. Raws li txoj kev ntawm inkjet, nws muab faib ua inkjet txuas ntxiv thiab poob rau hauv-kom-nqus inkjet.
Cov ntaubntawv povthawj siv hlau nplaum
Cov tshuab no tso siab rau cov khoom siv hlau nplaum los ua ib lub duab latent nyob rau hauv qhov kev ua ntawm qhov sib nqus sab nraud, thiab tom qab ntawd siv cov kev sib txuam ntawm cov sib nqus sib nqus thiab lub zog sib nqus ntawm daim duab latent kom tiav qhov pom ntawm daim duab latent. Thaum kawg, cov hlau nplaum toner tau pauv mus rau qhov chaw pov tseg kom ua tiav kev luam ntawv. Cov.
Kev ntsuas duab hluav taws xob
Tus number case yog agglomerated los ntawm kev siv tshuaj tua hluav taws xob, yog li ntawd tus number case nyob rau saum npoo ntawm cov duab tsim cov menyuam los ua tus duab, thiab tus number case uas tsis muaj nyob hauv qhov tsis yog-daim duab yog tseem ua kua thiab tuaj yeem muab rho tawm. Thaum kawg, tus number case tsau rau saum npoo ntawm nruas yog pauv mus rau qhov tsis txaus los ntawm kev ua ntawm siab.
Kev tshem tawm zaj duab xis, yas txheej txheem yas
Txog qhov zoo nkauj thiab kev tiv thaiv ntawm lub roob, cov ntawv luam tawm ntau tam sim no them nrog zaj duab xis yas, tab sis cov txheej txheem no yuav ua rau muaj kuab paug nyob ib puag ncig. Ua ntej tshaj plaws, nws yuav ua rau muaj kuab paug dawb ib yam li cov khoom yas uas peb ib txwm siv. Cov zaj duab xis npog sab saum toj ntawm cov ntawv luam tawm yog qhov nyuaj rau degrade li lwm cov khoom yas, thiab benzene tau koom tes hauv kev ua, uas yog teeb meem rau tib neeg lub cev. Ntxiv rau, cov ntawv coated no tsis tau rov siv dua thiab cov khoom siv pov tseg. Lub hauv paus ntawm cellulose hauv Tuam Tshoj txoj kev ua papermaking yog kev rov ua dua ntawm cov ntawv qub, uas tau ua rau cov hniav tom qab deinking thiab rov ua dua tshiab. Txawm li cas los xij, daim ntawv cov hmoov av tsis tuaj yeem siv rov qab. Ntawm qhov tsis sib xws, yog tias nws tsuas yog tsim kev kub ntxhov, nws yuav ua rau muaj cov pa phem lwm yam. Cov txheej txheem laminating kuj tseem ua rau cov teeb meem xws li txau, qhwv, thiab txau zaj duab xis. Yog li no, zaj duab xis txheej thiab yas molding txheej txheem yog tshuab thev naus laus zis rau kev puas tsuaj puag ncig, thiab peb yuav tsum tsis txhob siv cov txheej txheem tom qab ntawv.
Tus phooj ywg glazing txheej
Cov ntawv tshaj tawm tom qab, zoo li zaj duab xis, kuj tiv thaiv daim npog thiab txhim kho qhov ci ntawm kev luam ntawv, tab sis cov txheej txheem yooj yim dua thiab tsis tshua kim tshaj li zaj duab xis. Yav dhau los, cov varnish hnyav-siv tau siv, thiab VOC volatilization thaum siv tsis zoo heev thiab ua rau muaj kev puas tsuaj ntau rau ib puag ncig. Cov varnishes dej tshiab thiab UV varnishes tsis muaj cov kuab tshuaj thiab tuaj yeem siv rau ntau hom kev siv. Tshwj xeeb hauv kev ntim khoom lag luam thiab luam tawm, cov kua roj ua kua dej tau siv dav hauv kev ntim cov khoom lag luam xws li luam yeeb, ntawv ntim cawv thiab ntim hnab ntim khoom noj vim nws tsis ua teeb meem rau tib neeg lub cev.
Ntxiv rau txoj hauv kev tau hais los saum toj no, tsuav yog peb yog tus neeg mob siab rau hauv kev coj ua ntau lawm, peb yuav pom ntau txoj hauv kev los txhim kho cov txheej txheem luam ntawv thiab ua tiav cov ntawv luam tawm ntsuab. Hauv ntej, kev luam tawm yog qhov txhia chaw, thiab kev luam ntawv tau cuam tshuam nrog tib neeg. Ntsuab luam ntawv tsis tsuas yog cuam tshuam rau lub sijhawm ntev ntawm kev lag luam luam ntawv, tab sis kuj cuam tshuam rau kev sib koom tes txhim kho hauv zej tsoom. Yuav ua li cas kom ua tiav cov ntawv luam tawm ntsuab, txhua lub tuam txhab yuav tsum tsim kho cov phiaj xwm tsim nyog raws li lawv qhov xwm txheej tiag tiag. Tsuas yog txoj hauv kev no peb tuaj yeem ua tiav kev txhim kho hauv kev lag luam luam ntawv thiab ua kom kev lag luam luam ntawv zoo ntxiv.