Cov teeb meem dab tsi rau tsab ntawv lais? Pa npuas? Impurities? Curled li?

 

Hauv kev lag luam ntawm daim ntawv lo, muaj ntau yam teeb meem thaum muab cov baminating, xws li cua npuas, impurities, curled thiab li ntawd. Lamination yog cov txheej txheem uas nyiam tiv thaiv kev tiv thaiv cov ntaub ntawv, duab lossis cov ntawv qhia txog cov dej, lossis kev ua kom ruaj khov rau DIY PELLERS. Tab sis tsis muaj dab tsi tuaj yeem puas cov tsos ntawm cov khoom tiav ntau dua li kev npaj ua tsis tau zoo: cov npoo tsis sib xws tuaj yeem ua rau koj txoj haujlwm zoo uas tsis muaj peev xwm ua rau koj txoj haujlwm zoo. Cov teeb meem no tsis yog superficial-}} Lawv yuav tsis muaj zog tiv thaiv cov lamination thiab luv cov kev pabcuam lub neej ntawm cov khoom. Cov xov xwm zoo yog dab tsi? Feem ntau ntawm cov teeb meem no kav los npaj rau kev npaj, tshuab nqis los yog kev ua yuam kev} Txhua yam uas tuaj yeem daws tau qhov tseeb {}. Hauv qab no, peb yuav tawg cov hauv paus hauv paus ua rau ntawm npuas, impling thiab curling, thiab coj cov kauj ruam yooj yim thiab ua kom tiav kom tag tsis zam lawv.

 

 

 

 

A. Vim li cas thiaj muaj Lamination Npuas?

Cov npuas yog ib qho ntawm kev ntxhov siab tshaj plaws lamination tsis xws luag vim tias lawv tuaj yeem ua kev puas tsuaj rau txoj kev du thiab ntshiab uas koj xav tau. Muaj ntau yam ntau yam uas tuaj yeem ua rau lawv raws li ua raws.

1. Tsawg -} Zoo Laminated Films
Tsawg -}} Zoo Laminated cov yeeb yaj kiab feem ntau muaj qhov tsis taus. Txawm hais tias koj ua haujlwm lub tshuab Laminating zoo kawg nkaus, cov npuas yuav luag tsis tau. Ua ntej tshaj plaws, cov tuab tuab ntawm ntau cov yeeb yaj kiab pheej yig yog tsis sib xws- Ib co tej zaum yuav dhau heev nyias, thaum lwm tus yog ntawm tsis sib xws. Thaum rhuab thaum lub sij hawm lamination, cov chaw tsis sib xws ntawm cov ntawv sib txawv dhau los: qhov kev sib tw ntawm cov ntawv lossis ua npuas ntawm cov khoom siv tsis ncaj.
Kev daws:Xaivsiab - Zoo Laminated FilmsLos ntawm cov npe nrov nrov, nrhiav cov ntawv cim nrog tuab tuab thiab tshawb xyuas yog tias ntim yog lawm kom tsis txhob muaj cov khoom lag luam tas los yog kev puas tsuaj. Ua ntej siv, ua ib qho kev ntsuas me me nrog qee qhov ntawm koj cov khoom siv hauv paus kom paub meej tias cov yeeb yaj kiab ua si tsis muaj npuas.

2. Tsis ncaj saum npoo ntawm cov khoom siv raw
Lwm qhov tseem ceeb ua rau npuas hauv lamination yog qhov tsis sib xws ntawm cov khoom siv raw
(xws li ntawv, daim ntawv yees duab lossis daim ntawv daim npav). Ntau cov substrates yuav muaj me me tsis xwm yeem: piv txwv li cov kab mob tuab, lossis pob me me (xws li cov khoom me me (xws li cov ntawv me me (xws li cov khoom me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (xws li cov ntawv me me (lossis cov ntawv me me) uas tsis muaj qhov chaw nyob hauv qab). Thaum cov zaj duab xis txheej yog rhuab thiab nias, nws tsis tuaj yeem ua kom tiav cov chaw tsis sib xws. Cov huab cua tau daig hauv qhov sib txawv ntawm cov chaw tsa thiab zaj duab xis, lossis qhov sib txig sib luag tsis tuaj yeem ua cov ntawv sib thooj nrog zaj duab xis. Tom qab txias, pom tseeb npuas yog tsim tawm. Rau cov ntaub ntawv zoo li daim npav textured- Tshuag, lawv txoj kev tsis ncaj ncees rau kev ua raws li kev pheej hmoo ntawm kev tsim cov npuas.

Kev daws:Thaum ntsib cov teeb meem no, peb tuaj yeem ua tib zoo saib seb cov npuas hauv zaj yeeb yaj kiab tsis tu ncua. Ua ntej, ua tib zoo soj ntsuam lub substrate ua ntej Lamination: So cov hmoov av muag nrog cov khoom muag uas hnyav (xws li phau ntawv) rau 10}}}}}}}}}}}}}}}}}. Rau cov cheeb tsam nrog tuab lossis me me xuab zeb, maj mam xuab zeb, ib qho chaw tsis zoo) kom nws du, lossis tsawg dua 5mil) kom haum rau cov me me saum npoo tsis xwm yeem. Yog tias siv cov ntaub ntawv luam tau siv, preheat rau lwm 1-2 feeb.

3. Lub siab rollers tau siv ntev ntev.
Raws li tau hais los saum toj no, lub siab cov menyuam yog qhov tseem ceeb rau kev ua kom muaj kev sib haum xeeb, uas pab cov yeeb yaj kiab lamination, uas pab cov yeeb yaj kiab zoo nrog cov huab cua. Thaum cov menyuam yob tau siv ntev ntev, lawv yuav maj mam txhim kho teeb meem uas tsoo lub siab no siab. Sij hawm dhau los, saum npoo ntawm cov chais yuav hnav tsis zoo li qub rau cov khoom siv uas tsis muaj pa, lossis tsis tuaj yeem siv cov pa nrog cov khoom siv. Tsis tas li ntawd, cov txiv hmab qub qub yuav poob lawv txoj kev elasticity (tshwj xeeb yog lawv tsis tuaj yeem hloov kho roj hmab me ntsis hauv cov ntaub ntawv tuab, yog li tsim cov cua uas huab cua nyob qhov twg. Thaum muaj mob hnyav heev, cov zaub uas tau siv sijhawm ntev heev txawm tias muaj ib sab ntawm cov pa npuas ntawm qhov qis dua- siab sab.

 

Kev daws:Ua ntej, nquag tshuaj xyuas lub nruas: tua tawm lub Lamina- por noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo noo (ib qho teeb meem pub dawb rau kev hnav khaub ncaws nplaum (ib qho teeb meem uas muaj kev hnav khaub ncaws). Yog tias pom cov hnav, dents los yog ploj ntawm elasticity yog pom tias yuav tsum tau kho cov khoom siv kom haum kom tau hloov kho kom txog thaum cov zaj duab xis yog tusyees adhered yam tsis muaj npuas. Txhawm rau txuas lub neej ntawm cov menyuam, zam kev ua kom tuab thiab cov ntaub ntawv nyuaj (xws li cov ntaub ntawv no yuav siv nyiaj ntxiv rau cov menyuam. Tsis tas li, nco ntsoov tias Laminating tshuab ua tiav ua ntej kev cia cia.

 

B. Vim li cas muaj impurities hauv lamination?

 

1. Cov npoo ntawm cov khoom siv qias neeg.
Cov khoom ntawm cov ntaub ntawv Laminated (xws li cov yeeb yaj kiab, ntawv lossis cov xaim) tuaj yeem ua paug los ntawm ntau yam kab mob thaum caij tsheb. Cov kuab paug no yog suav nrog: plua plav thiab ntiv tes stains thiab li ntawm.Thaum Lamination yog nqa tawm, cov kab mob no raug daig ntawm ob txheej ntawm ob txheej. Tom qab raug nias thiab kho tau, pom cov khoom txawv txawv, uas tsis yog txo cov nplaum ntawm cov nplaum thiab cov khoom sib txawv, ua rau kev sib cais.

Kev daws:Ua ntej, pom cov nplaim ntxuav ua ntej kev lamination. Nruab ib qho cuab yeej siv tsis siv neeg ntawm lub lamination kab ntau lawm, xws li kev sib xyaw ntawm anti - zoo li txhuam thiab cov tshuab nqus tsev. Cov anti - Kev txhuam cov hluav taws xob tej yam zoo li qub los ntawm cov khoom saum npoo av, thiab lub nqus nqus nqus plua plav thiab cov khoom tawg. Rau cov roj stains lossis tawv ncauj seem, thov so cov khoom saum npoo av uas muaj zog huv si hauv nruab nrab microfiber roller, thiab xyuas kom meej tias saum npoo tsev qhuav qhuav ua ntej laminating. Ib qho ntxiv, cov ntaub ntawv yuav tsum muab khaws cia hauv cov chaw ua kom huv, kom qhuav thiab cov txheeb ze cov av noo tswj ntawm 40% rau 60% thiab ntsuas kub ntawm 15 txog 25 degrees Celsius. Qhwv cov ntaub ntawv tsis siv nrog cov yeeb yaj kiab yas kom tiv thaiv kom tsis txhob muaj plua plav thiab noo noo. Cov neeg ua haujlwm yuav tsum tau hnav lintts- hnab looj tes dawb thaum cov ntaub ntawv tuav kom tsis txhob sib cuag nrog cov chaw sib chwv.

2. Kev luam tawm hmoov av
Luam tawm plua plav (tseem hu ua "cov khoom lag luam" Nws feem ntau yog muaj ob qhov chaw: ntawv fiber ntau poob, cwj mem.
Thaum cov ntawv luam tawm nkag mus rau cov txheej txheem lamination, cov plua tshauv luam tawm ntawm nws cov npoo yog nias ntawm txheej printing thiab zaj duab xis laminated. Vim tias cov hmoov av tsis zoo ntawm cov hmoov av nrog cov nplaum Laminated, nws tsis tuaj yeem ua cov ntawv dawb lossis cov qauv dawb lossis cov qauv muag plooj plooj lossis cov khoom tawg. Thaum muaj mob hnyav, thaum lub sijhawm nias cov txheej txheem, plua plav tuaj yeem khawb cov yeeb yaj kiab laminated, ntxiv cuam tshuam cov khoom zoo.

Kev daws:Ntxiv luam ntawv luam ntawv plua plav ntawm lub tshuab luam ntawv thiab lub tshuab Lamination. Post -}} kev lamination kev kho mob: ua ntej siv cov ntaub ntawv dawb (}} Rau qhov loj- heev vol ntau lawm, siv lub tshuab so siv hluav taws xob tsis siv neeg nrog lub tshuab hluav taws xob hloov pauv cov khoom luam tawm tsis tu ncua.

 

C. Vim li cas thiaj muaj laminated curling?

1. Zaj duab xis tsis txaus
Zaj duab xis tsis yog hais txog lub zog uas cov yeeb yaj kiab uas sib xyaw (xws li tus tsiaj, bopp, thiab PE Films) thaum lub sij hawm unwinding, conveying, thiab nias txheej txheem. Tsis muaj tseeb zaj duab xis yog ib qho ntawm feem ntau ua rau curling tom qab: tsis sib haum ntawm zaj duab xis thiab cov khoom siv tsis sib xws ntawm cov duab ua kom zoo nkauj vim yog zaj duab xis tuab. Xws li curling tsis yog cuam tshuam rau cov tiaj tus ntawm cov khoom (ua rau nws nyuaj rau phau ntawv tom ntej zoo li basinated txheej los tev tawm ntawm cov npoo sib npaug. Yog li ntawd, thaum lub sij hawm laminating txheej txheem, nws yog ib qho tsim nyog los kho calibrate lub nro tswj lub cev. Nquag siv lub potentiometer los ntsuas zaj duab xis tso tawm maub los thiab cov hmoov sib nqus. Thov xyuas kom meej tias lub nro muaj nqi sib phim cov khoom siv thiab ua yeeb yaj kiab zoo los ntawm cov npe nrov uas tuab los ntawm cov npe nrov tsis sib xws los ntawm cov khoom tsis raug.
2. Siv cov tsis huv
Cov teeb meem cov kev yaj kiab cov teeb meem tuaj yeem cuam tshuam ncaj qha cuam tshuam nrog kev ruaj ntseg ntawm kev nias, xa cov txheej txheem, thiab cov txheej txheem txias, ua rau curling. Qhov tseem ceeb ntawm cov teeb meem tseem ceeb thiab cov tshuab luam ntawv suav nrog cov khoom siv luam tawm tau yooj yim hauv kev tsim, thiab cov lamination nruj yuav tsis tuaj yeem hloov kho lossis cov khoom siv tau txwv. Cov khoom -}} Cov curling curling feem ntau nrog lwm yam tsis xws luag, uas ntxiv txo cov khoom tsim nyog cov khoom lag luam tsim nyog.

Kev daws:Cov khoom xaiv ntawm laminating kuj tseem ceeb heev .it yog qhov zoo tshaj plaws los xaiv cov cuab yeej uas hloov tau nws qhov siab thiab txias. Kho qhov siab ntawm cov phau ntawv qhia cov ntaub kom cov khoom siv laminated yog nyob hauv cov kab rov tav, uas tuaj yeem daws cov teeb meem zoo heev. Ua ntej tsim kev tsim kho, preheat cov menyuam cua sov rau tag nrho cov menyuam yaus mus txog qhov ntsuas kub (piv txwv li} 100℃rau kub-yaj adhesive lamination) ua ntej muab cov ntaub ntawv.
Hauv kev xaus, yog tias koj ua tau raws li cov teeb meem no saum toj no thaum koj ua qhov laj thawj zoo tshaj plaws, koj yuav daws tau qhov teeb meem ua raws cov lus no. Peb lub Hoobkas tshwj xeeb hauvCov ntawv nplaum thiab cov ntawv cim,thiab muaj ntau xyoo ntawm kev paub. Yog tias koj muaj lus nug lossis xav tau, thov koj xav qhia rau peb.