Sib tham txog kev tiv thaiv ib puag ncig ntawm kev siv tshuab
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.
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Tam sim no, txoj kev to taub ntawm cov caws pleev yog muab faib rau ob txoj hauv qab no: Los ntawm qhov pom ntawm qhov chaw, xim ntsuab yog hais txog kev siv cov ntaub ntawv raw li uas muaj kev tsis zoo rau tib neeg lub cev. Yuav luag tsis muaj kev ua qoob loo rau hauv tus lej thiab cov ntawv luam tawm ntawm tus lej, thiab nws tsis yog lub chaw nyob. Hos tus cwj pwm ntau; Nyob rau hauv kev paub ntau, xim ntsuab yog hais txog kev txo cov khoom noj khoom haus thiab teeb meem hauv raw khoom; txo cov cheeb tsam thiab cov teeb meem ntawm tib neeg thaum lub sij hawm number case thiab siv; yooj yim dua mus ua dua tshiab, txo cov "qaug qaug theem siab".
Green inks tau txhaj tshiab lub neej loj hlob rau hauv kev lag luam thiab kev lag luam kev lag luam. Txawm tias cov dej hauv lub hauv paus, cov thawv ntim rau hauv los yog UV-raug cov phom sij, cov phooj ywg zoo no muaj txiaj ntsig zoo rau kev lag luam thiab kev lag luam kev lag luam. Tam sim no, muaj ntau hom xim nram qab no nyob rau hauv lub khw: muaj zog rau hauv lub cev; cawv-yajdeal inks; environmentally-friendly offset inks. Qhov zoo thiab qhov tsis zoo ntawm cov saum toj saud yog tau piav qhia hauv qab.
Ua ntej, lub zog curing kua
Cov kaus-naus-khaus muaj kuab zoo nkauj yog khov kho hauv UV-hom curing inks thiab EB-hom curing inks. UV-raws li curing inks siv ib lub tsho ntev ntawm ultraviolet hluav taws xob kom tiav nab number case zij los ntawm kev sib txuam ua kom muaj yees duab tshiab; EB-type inks siv lub nplhaib hluav taws xob hluav taws xob kom ceev ceev cov neeg ua haujlwm. Polymerized rau hauv ib lub polymer.
1. UV ntaus hom muaj qhov zoo li nram qab no
① UV number case yog muaj kev ruaj ntseg thiab txhim khu, tsis muaj hnyav, tsis muaj poov xab, tsis-polluting, tsim nyog rau zaub mov, haus, haus luam yeeb, cawv, tshuaj thiab lwm yam kev ntim uas muaj kev mob siab.
② UV number case printing muaj zoo adaptability, zoo inkjet luam ntawv, tsis muaj kev hloov hauv lub cev, tsis muaj zog, tsis muaj zog, tsis muaj zog, tsis muaj zog, khoom. Inkjet.
③ Cov naj npawb UV tuaj yeem qhuav tau qhuav, nrog kev ua haujlwm siab ntau thiab kev hloov mus rau ntau. Nws muaj zoo adhesion nyob txawv printing muaj xws li ntawv, aluminium ntawv ci thiab yas. Tom qab tau muab cov khoom muag luam tawm lawm, nws tuaj yeem tau teem caij tam sim ntawd tsis pub thaiv.
④ UV number case muaj lub cev zoo thiab lub cev. Tus txheej txheem ntawm UV kho thiab ziab yog yees duab ntawm cov tshuaj UV, uas yog, txheej txheem los ntawm cov qauv siv rau cov qauv network, yog li nws muaj ntau yam zoo heev hauv lub cev thiab tshuaj xws li dej tsis haum, haus cawv, acid thiab alkali , txhwv tsis kam, thiab kev laus ua haujlwm. Tsis yog txhua hom phev.
⑤ UV number case usage yog kev cawm dim. Txij li thaum tsis muaj kuab heev, qhov sib xyaw ua muaj siab, thiab ze li 100% muab hloov mus rau hauv ib lub cuav pliav, uas yog tsawg tshaj li ib nrab ntawm cov cwj mem xiav los yog hnyav, yog li tus nqi qis dua.
Ntawm chav kawm, UV number case tseem muaj qee qhov kev tsis zoo: UV muaj qee yam kev puas tsuaj rau tib neeg lub cev; tom qab tua, tus number case yog qhov nyuaj rau degrade, uas yog ib qho yooj yim uas ua rau "kev ua qias tuaj secondary".
2. Qhov zoo tshaj plaws ntawm EB number case yog raws li nram no
① tsis muaj cov khoom tsis muaj zog VOC, tsis muaj ntxhiab los yog ib tus ntxhiab tsw, txo cov kev muaj mob rau cov neeg ua haujlwm, tsis muaj paug thaj chaw.
② Kev xyuam zoo, vim hais tias cov tshuaj muaj yees nyob rau hauv daim ntawv xaj no ua ib qho polymer rau peb sab hauv polymer los ntawm kev sib tiv thaiv kev sib txuas, thiab tus cwj pwm xiam oob khab muaj cov tshuaj lom neeg ua hauj lwm thiab kev sib zog tiv thaiv.
③ Lub sij hawm kho lub sij hawm luv luv, feem ntau tsuas yog 0,1 cov lus sib dhos kom qhuav zoo, piv nrog cov ntawv luam ntawv yuav siv sij hawm li ob peb feeb los yog ob peb hnub kom qhuav, txhim kho cov khoom ua tau zoo, thiab yog qhov tsim kom muaj huab cua ntau.
Tshaj Xws Lawm Lub plab muaj lub hauv paus siab thiab cov ntawv luam tawm tau pom kev zoo nkauj thiab muaj zog ci thiab muaj qhov sib txawv ntawm peb sab.
⑤ Txo kev ntxuav lub sij hawm ntawm kev luam ntawv. Txawm hais tias EB number case hauv tus cwj mem kua muab cia rau ib hmos, nws yuav tsis ua kom tawv nqaij los yog tawv thiab txo cov khoom pov tseg. Ntawm chav kawm, raws li ib txoj kev tshiab ntawm txoj kev siv technology hauv txoj kev loj hlob, EB curing technology kuj muaj qee yam tsis muaj tseeb:
Piv txwv, nyob rau hauv xyoo tas los no, txawm hais tias tus nqi ntawm EB tua cov khoom tau zoo heev, cov cuab yeej ua ke ib zaug tseem loj; tus nqi ntawm EB number case tseem yog siab tshaj qhov uas zoo li qub; Txoj kev kho EB tsuas yog haum rau cov txheej txheem kho plawg. Vim li no, qhov ntsuas ntawm cov khoom siv kho mob no tsuas tas; ib qho tseem ceeb ntawm tus cwj mem EB yog tias nws muaj kev ua haujlwm zoo, tab sis qhov no yog qhov zoo tshaj rau kev sib deev thiab hinder rov qab thaum cov pov tseg cov khoom pov tseg rov qab siv dua, yog li nws kuj siv los kho cov teeb meem. Cov kev tshawb fawb tshiab yuav tsum ua.
Qhov thib ob, cawv plhu muaj dej
Qhov hnyav ntawm tus cwj mem kua kua qaub cawv yog haus dej cawv, thiab cawv yog brewed los ntawm lis, thiab cov qoob loo yog ib qho khoom siv tau dua tshiab. Yog li no, tus cwj mem kua cawv-kua cawv kua mis tshiab muaj peev xwm ua lag luam thiab muaj kev lagluam sab nrauv. Lub ntsiab zoo yog raws li nram no:
① Haum rau ntau hom kev luam ntawv, nrog ib qho kev ruaj khov thiab tsim kom haum.
② Tsis muaj cov tshuaj solvents benzene thiab ketone, thiab qhov hnyav ntawm cov ntawv sau tsis tshua muaj neeg tsawg.
③ Teeb tau zoo heev, tsim kom muaj txhua yam qes qis rau kev ceev nrawm ntawm kev luam ntawv.
④ Tsawg tshuaj tsis muaj teeb meem, muaj kev nyab xeeb, tsis muaj kuab lom, thaj chaw thiab thaj chaw.
⑤ Nws muaj gloss siab, khov ua tsis taus, siab tawv xim thiab kev nplua zoo, thiab ci xim xws li cov khoom luam tawm.
Tseem tshuav qee yam kev qaug hauv kev zoo ntawm cov cawv cwj pwm hauv cov dej, xws li xim dub nciab, tsis tshua zoo siab, tsis tshua muaj zog, thiab muaj kev mob loj loj.
Thib peb, tus nab npawb xovtooj ntawm tus kheej zoo printing
Offset inks account rau 50% ntawm lub lag luam sib qhia nyob rau hauv Suav teb, thiab ib puag ncig zoo phooj ywg cov phev yog cov ntawm cov nram qab no:
1. Cov roj zaub uas muaj roj raws cov roj npau npo
Vim hais tias cov emission ntawm VOC yuav ua rau cov huab cua phem tuaj yeem, cov roj zaub zoo raws li cov ntawv luam tawm ntawm tus kheej yog ntau dua. Kua mis yog cov ntau hom zaub roj uas zoo raws li cov ntawv luam tawm roj, uas maj mam hloov cov ntawv luam tawm tshwjxeeb luam tawm thiab siv dav siv coj los ua lag luam. Nws qhov zoo tshaj yog:
① Kev tiv thaiv ib puag ncig. Soybean number case yog ib qho me ntsis lim kua noob roj nrog cov additives xws li pigments thiab cov resins. Hloov cov roj av nrog roj zaub yuav siv cov khoom siv pob cov ntaub qhwv thiab ua rau lub zog ntawm lub ntiaj teb cov khoom siv. Tsis tas li ntawd, cov khoom tsis haum xeeb yuav tsum tau rau cov kua noob hnyav tsis zoo li roj av thaub, txo cov pa phem. Nws cov ntshav degradation tus nqi tseem yog plaub zaug uas ntawm tus qauv roj av inks.
② Economy. Cov kua phom plawv yog nqus tsev dua roj av tawm. Yuav ua kom zoo li qub cov nyhuv, cov qub yuav tsum tau tsawg dua cov xim thiab txo cov nqi qis. Kev Tshawb Fawb Tsom Ntsia thiab Cov Ntaub Ntawv Xov Xwm ntawm Illinois Department of Energy thiab Resources tau tshawb nrhiav txog kev ntsuam xyuas cov kua roj hmab hauv xyoo 1990. Muaj ntau lub tshuab luam ntawv tau tshaj tawm: "Cov kaus poom kua txiv yog 15% ntau dua cov pa roj carbon dioxide ntau dua li qub, ntxiv kom txo cov nqi ntawm tus cwj pwm siv, cov nqi luam ntawv tsawg dua. Txawm hais tias tus nqi ntawm cov kua qaub yog 5% mus rau 10% siab dua ntawm cov roj av roj, tus qub yog siv rau hauv ntau cov nuj nqis xws li siv cov xim, siv cov khoom siv tsis taus thiab tshuab luam ntawv tu nqi. Nws siv sij hawm tsawg dua. Dab tsi ntau tshaj, nrog tsawg dua kua qaub, koj tuaj yeem luam cov duab zoo zog thiab ntau muag muag dua roj av.
③ ua rau kev sib txhuam thiab kub. Feem ntau, cov ntawv nyeem ntawv feem ntau yog dub los ntawm kev nyeem ntawv. Qhov no yog vim hais tias tus number case nyob rau hauv lub substrate yog yooj yim rubbed tawm tom qab luam ntawv nrog cov pa hauv qab. Kaub mis nyuj khov yog ntau dua rau kev sib txhuam tshaj qhov tshuaj txhuam hniav, yog li ntawv xov xwm nyeem ntawv tsis yog bothered los ntawm ob txhais tes dub, thiab tsis muaj cov ntxhiab tsw phem. Soy inks muaj ntau ntau dua cov dej kub ntau dua roj av volatiles, thiab thaum cov roj rhaub los ntawm lub tshuab luam ntawv laser los yog tshuab luam ntawv, nws tsis volatilize thiab lo rau daim ntawv, los yog nws tsis paug cov khoom hauv tshuab.
④ Cov ntawv nyeem zoo. Soybean roj inks drier qeeb dua li kho los yog dej tsis zoo ua paug. Txawm li cas los xij, los ntawm cov tswv yim ua tau zoo, qhov kev hloov ntawm tus number case zoo, tus cwj mem hauv daim teb zoo, thiab tus number case ntawm qhov chaw kaj lug yog txawm. Tom qab tus cwj pwm offset tsis zoo rau ntawm daim ntawv, tus cwj mem kob yuav tawg vim qhov ceev nkag ntawm qhov hnyav, thiab kua roj kua tooj liab yuav muab cais tawm ntawm qhov qeeb nkag mus. Lub plhaub tev ntawm cov zawv plaub hau yog nyob ze rau ntawm daim pam, uas yog sib npaug rau cov xim thooj plawv yog muab pauv mus rau hauv daim ntawv, yog li tus lej hloov ntawm tus lej ntxiv.
⑤ Zoo laser tsis kam. Kua mis yog qhov zoo tshaj plaws xaiv thaum prints yuav tsum tau tiv taus lasers. Nws lub npau npau npau yog ntau dua li cov roj av volatiles. Thaum twg tus number case yog rhaub los ntawm lub tshuab luam ntawv laser lossis tshuab luam ntawv, nws yuav tsis volatilize thiab lo rau ntawm daim ntawv, los yog nws yuav paug qhov feem ntawm cov xovxwm.
⑥ xim zoo. Soybean ink Number of raw khoom yog cov roj refined roj xws li cov roj ntsha. Nws yog koom tes tsim los ntawm Nyiv Elitetang Printing Co., Ltd. thiab Toyo Ink Co., Ltd. Raws li ib tug refined zaub roj, salad roj yog tiav los ntawm ib tug series ntawm kev nruj refining kev xws li decolorization, deodorization thiab tshem tawm cov dawb fatty acids. Nws muaj nplua nuj thiab muaj xim zoo nkauj, muaj lub siab dawb, ci xim, thiab tsis yooj yim rau ploj, ua kom haum rau ntau hom xim luam ntawv. UV-mixed soy ink rau luam ntawv tsis muaj dej tsis muaj kev kawm zoo hauv kev sib deev, thiab kev ua ub no tsis yog qhov teeb meem; nws muaj peev xwm luam tawm zoo tshaj plaws uas tsis muaj hmoov los ntawm hmoov, thiab muaj peev xwm muab tau zoo tshaj plaws hauv cov ntawv luam tawm xws li luam yeeb thiab luam ntawv. , paub qhov chaw haujlwm zoo.
⑦ ntau yam teebmeem. Muab piv rau cov phais hauv tshuaj, kua noob hnyav muaj xim zoo, siab concentration, zoo ci ntsa iab, dej kom haum zoo thiab ruaj khov, Kev sib txhuam tsis sib haum thiab ziab tiv taus.
Lub ntsiab tseem ceeb yog: Nws tsis haum rau koj tus kheej cov ntawv luam tawm; vim tias tsis muaj cov organic compound nrov heev, kua tshuaj yog cov qeeb qeeb dua li cov roj av roj; soy inks nyob ntawm ib cov qoob loo, thiab ib zaug kev hem thawj ntawm kab tsuag thiab kab mob yog ntsib, cov khoom ntawm raw cov ntaub ntawv yuav yog ib qho teeb meem. .
2. Tsis muaj cov zauv tsis zoo ntawm tus ntawv luam tawm
Cov cwj mem tsis muaj ntxhiab offset printing number case yog coj los tshem tawm cov ntxhuav roj carbon hom kab hauv cov cwj pwm, ua kom tsis txhob muaj cov pa phem ntawm tus cwj mem thaum lub sij hawm qub thiab luam ntawv, thiab yog dav siv hauv Nyiv. Nws qhov zoo tshaj yog:
Cov roj petroleum-based ntxhia roj siv los ntawm cov tshuaj ntaus cim laus ua rau luam ntawv ua rau tsw ntxhiab thiab tawv nqaij vim tias muaj qhov ua kom muaj cov ntxhuav hauv cov ntxhuav. Kev siv cov piam thaj uas muaj ntxhiab tsw-dawb (AF) ntxhia roj tau zoo heev nyob rau hauv cov hauv qab no. Cov tshuaj tsw qab tsis muaj ntxhiab tsw ntxhiab hauv cov ntxhuav ntawm cov ntxhuav ntawm cov ntxhuav roj rau tsawg tshaj li 1%. Los ntawm ib qho chaw pom kev, kev siv cov ntxhiab tsw-dawb (AF) cov ntxhuav roj raws li tsuas yog txo cov ntxhiab thiab khaus ntawm daim tawv nqaij, tab sis kuj ua rau lub chaw luam ntawv zoo tuaj yeem thiab suav tau tias yog tus cwj pwm zoo.
Cov ntsiab lus tseem ceeb yog: vim lub siab aniline taw tes thiab lwm yam khoom, lub solubility ntawm lub rein yog cov neeg pluag heev, cov kev siv ncaj roj ntawm cov roj hauv cov hluav taws xob roj hauv cov txheej txheem cuav uas feem ntau yuav muaj cov nyom zoo rau qhov kev ua tau zoo ntawm tus cwj mem. Yog hais tias siv cov roj hluav taws xob roj thiab cov cwj mem npuas zoo los tsim cov cwj mem, vim muaj lub siab aniline point ntawm cov roj hluav taws xob roj, kev daws teeb meem ntawm lub cev tsis zoo, kev tso cov roj hluav taws xob nyob hauv tus number case enhanced, thiab qhov kho kom ceev yog accelerated, thiab lub cev tau zoo tuaj. Thiab qhov hloov tsis tau zoo, thiab kev luam ntawv tsis ua haujlwm xws li ntawv khawm tshwm sim vim muaj kev nce qib, thiab lub ntsiab lus ntawm cov ntawv luam tawm tsawg dua.
3. Cov cwj pwm tsis muaj roj tov
Kev siv tshuaj tua tsis siv luam ntawv siv lub tshuab luam ntawv uas muaj cov ntaub ntawv sau nrog xaws xoom-pleev xim. Thaum lub tsho raug tshem tawm ntawm daim duab, tus cwj mem muab kua los tau thiab cov duab xa tuaj yeem pom tseeb. Nws qhov zoo tshaj plaws:
① luam tawm cov nqi qis. Txij thaum tsis muaj dampening dej, nws tsis siv sij hawm ntau los kho tus number case thiab dej sib luag thaum luam ntawv. Nws nce mus txog qhov ceev ceev thiab txo cov pov tseg ntawm daim ntawv xeem. Tus number case yuav qhuav, uas tuaj yeem txo qhov kub kom qhuav thiab txo lub zog noj. Kev hloov kev hloov qeeb vim los ntawm kev txo sij hawm, kev tsim khoom kom muaj txiaj ntsim zoo thiab kev ua haujlwm zoo.
② luam zoo zoo. Cov tshuaj tua tsis txhev tsis muaj cov khoom noj uas tsis zoo thiab cov teeb meem zoo dua qub, tshwj xeeb tshaj yog cov ntsiab lus ntawm lub suab tsaus ntuj tuaj yeem tsim tau zoo heev; tsis muaj dampening dej yuav tsis ua kom daim ntawv yuav tsum ncab thiab deformed, thiab qhov tseeb qhov tseeb zoo tuaj; Xim number case yog qhov sib npaug thiab ci ntsa iab, thiab cov tshuab luam ntawv ntawm cov phaj luam tawm zoo heev. Cov ntawv luam substrate muaj ntau yam, uas tuaj yeem sau rau hauv ntawv lossis luam tawm ntawm yas thiab hlau.
③ Tsis tov luam ntawv tsis muaj dej cawv, nws tuaj yeem tiv thaiv tau ib puag ncig thiab tiv thaiv kom txhob muaj kuab paug.
Nws lub ntsiab tsis zoo: tus nqi kim dua; cov tshuab tsis mature txaus, thiab nws yog qhov nyuaj rau kev sib npaug ob qho av hauv av thiab cov inkability hloov. Yuav ua li cas kom sib npaug nws yog tus yuam sij rau cov qauv siv ntawm tus cwj pwm tsis muaj dej.
Tam sim no, muaj ntau hom kev phooj ywg environmentally inks. Cov tuam txhab luam ntawv yuav tsum xav txog cov teeb meem kev noj qab haus huv thiab kev nyab xeeb thaum xaiv cov phev, thiab sim ua kom zoo dua qub rau kev siv hluav taws xob thiab pov tseg. Yog li ntawd, peb yuav tsum mus ncig ntawm ib ncig thiab nug rau lwm tus neeg ntau li ntau tau. Txhua lub tuam txhab luam ntawv yog tam sim no tab tom ntsib tej yam kev nyuaj siab, uas tau txiav txim siab los ntawm kev xav tau ntawm lub khw thiab cov neeg muas zaub. Tab sis cov tuam txhab luam ntawv yuav tsum paub txog tias tus lej tsis yog tus txheej txheem ntawm kev luam ntawv. Txawm hais tias ntsuab ntsuab muaj feem xyuam me me rau cov txheej txheem ntawm kev tsim, tsuas yog ib qho kev npaj ua ib puag ncig muaj peev xwm pab kom lub tuam txhab luam ntawv loj hlob mus ntev.