Curling tom qab lamination? Poor Lamination Thiab Impurities? Koj puas tau pom ib qho ntawm cov teeb meem no?

Lamination yog ib qho ntawm cov txheej txheem txheej txheem ntau tshaj plaws rau kev luam ntawv daim ntawv lo, pab txhim kho daim ntawv lo hnav tsis kam, dej tsis kam, av tsis kam, tshuaj tiv thaiv corrosion thiab lwm yam khoom.

Txawm hais tias lub lamination tuaj yeem txhim kho cov ntawv qib zoo, tab sis nyob rau hauv cov txheej txheem lamination, feem ntau ntsib qee qhov teeb meem tsis zoo ntawm lamination, xws li wrinkles, npuas, curling, thiab lwm yam., cuam tshuam rau cov khoom zoo, ua rau muaj qhov tsis zoo.

Nyob rau hauv tsab xov xwm no, peb qhia rau koj daim ntawv lo luam ntawv lamination tsis ruaj khov, lamination impurities, lamination tom qab kev daws teeb meem curl.

Lamination tsis zoo

Yog tias koj ntsib qhov xwm txheej uas cov yeeb yaj kiab laminated tawm ntawm cov npoo tom qab txiav tuag, lossis txawm tias cov ntawv luam tawm tau rov qab los. Ua rau ntawm qhov xwm txheej no yog:

1. Teeb meem ntawm qhov zoo ntawm zaj duab xis nws tus kheej

Yog tias muaj teeb meem zoo nrog rau zaj duab xis nws tus kheej, xws li cov kua nplaum tsis lo, nws yuav tsis nias zoo nrog cov khoom luam tawm. Qhov xwm txheej no ua rau cov yeeb yaj kiab laminated tsis zoo, uas zoo li tev tawm tsis hais cov khoom lossis cov duab luam tawm. Peb tuaj yeem ua qhov kev sim yooj yim hauv kev tsim khoom, uas yog, tom qab lamination nrog rab riam los npog qhov zoo zaj duab xis qhov chaw txiav, nrog ob txhais tes maj mam rub ob peb zaug kom pom tias zaj duab xis yuav poob, yog tias tsis poob, feem ntau yuav tsis muaj teeb meem loj heev.

2. Printing inks tsis muaj zog

Kev luam ntawv nrog cov inks uas tsis qhuav tag, lossis tsis qhuav khov, tuaj yeem yooj yim ua rau lub laminate tawm. Qhov xwm txheej no feem ntau tshwm sim hauv thaj chaw loj ntawm kev luam ntawv, thiab los ntshav tuag-txiav cov khoom saum toj no. Vim hais tias los ntshav tuag-txiav yuav tsum tau txiav rau hauv tus number case, yog tias tus number case tsis muaj zog txaus, nws tuaj yeem yooj yim ua rau lub laminate tev tawm. Txhawm rau zam qhov no, nws raug nquahu kom kuaj tus number case ceev tom qab luam ntawv nrog daim kab xev, feem ntau yog 3M-610 daim kab xev. Yog tias tus number case tuaj yeem xeem dhau daim kab xev, tom qab ntawd lamination thiab txiav tuag yuav tsis tawm.

3. Cov teeb meem nro ntawm cov ntaub ntawv luam tawm

Qee zaj yeeb yaj kiabtus kheej nplaumcov ntaub ntawv nto nro tsawg dhau lawm, ua rau luam ntawv tom qab tus number case adhesion tsis muaj zog, nyob rau hauv kev luam ntawv ntawm cov cheeb tsam loj ntawm cov qauv lamination tom qab los ntshav tuag-txiav nws yog lamination tawm phenomenon. Nyob rau hauv cov ntaub ntawv no, ua ntej luam ntawv yuav tsum tau siv mus rau lub suab cwj mem los ntsuam xyuas qhov nro ntawm cov khoom, feem ntau, qhov nro ntawm cov khoom yuav tsum ncav cuag tsawg kawg yog 38 mus rau suab, qhov zoo tshaj plaws yuav ncav cuag 42 mus rau lub suab. Yog tias qhov nro ntawm cov khoom qis dhau lawm, nws yuav tsum tau txiav txim siab txuas ntxiv corona, lossis priming kom nce qhov nro ntawm cov khoom ua ntej luam ntawv. Feem ntau hais lus, qhov nro ntawm cov ntaub ntawv kho nyob rau hauv ob txoj kev no yuav nce mus rau qhov sib txawv, thiab tus number case yuav ua raws li ntau dua tom qab luam ntawv, thiab laminate yuav tsis tshua tev tawm tom qab. Yog li ntawd, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev luam ntawv tsuas yog ua tau tom qab qhov nro ntawm cov khoom tau mus txog qhov tsim nyog.

Laminate impurities

Laminate impurities, uas xa mus rau av, txawv teb chaws teeb meem, plua plav thiab lwm yam uas tshwm sim thaum lub sij hawm lamination txheej txheem, cuam tshuam qhov zoo ntawm cov khoom. Cov laj thawj tseem ceeb ntawm laminating impurities yog:

1. Cov khoom qias neeg

Cov av, plua plav, ntawv lint thiab confetti rau ntawm qhov chaw ntawm cov khoom siv tus kheej nplaum tuaj yeem ua rau laminating impurities. Yog li ntawd, qhov saum npoo ntawm cov khoom yuav tsum tau plua plav thaum lub sij hawm tsim khoom. Qhov no feem ntau yog ua tiav los ntawm cov ntaub qhwv plua plav lossis cov plua plav plua plav, qhov twg cov plua plav plua plav muaj xws li polyurethane rollers nrog lawv tus kheej tsis muaj zog adhesion los lo cov plua plav tawm ntawm cov khoom siv txhawm rau txo qhov cuam tshuam los ntawm cov plua plav thaum lub sij hawm luam ntawv thiab laminating txheej txheem. Nws yog ib qho tsim nyog sau cia tias nyob rau xyoo tas los no cov xovxwm tau tsim nrog cov plua plav tshem tawm raws li tus qauv thiab tuaj yeem siv yam tsis xav ntau.

Tsis tas li ntawd, qee cov ntawv-raws li nws tus kheej-nplaum cov ntaub ntawv nws tus kheej tawm cov hmoov kuj yog ib qho yooj yim heev ua rau lamination impurities, ntawv tawm hmoov feem ntau vim hais tias cov khoom nws tus kheej tsis muaj zog txaus rau saum npoo, nrog plua plav tshem tawm cov menyuam kuj tseem nyuaj heev. tshem tawm tag nrho. Yog tias koj ntsib qhov zoo ntawm lub zog saum npoo ntawm cov khoom qis, yog tias tsis tuaj yeem hloov cov khoom hauv lub sijhawm, koj tuaj yeem xav txog kev siv cov txheej hauv qab los daws, uas yog, thawj zaug hauv cov khoom saum npoo ntawm cov ntawv luam tawm. txheej txheej hauv qab txheej number case los yog tshem tawm tus neeg saib xyuas lub teeb, thiab tom qab ntawd luam tawm lwm cov xim, uas tuaj yeem txo cov cim ntawm daim ntawv plaub hau, txoj kev no tsis tsuas yog txhim kho cov luam ntawv zoo, tab sis kuj tseem txhim kho qhov zoo ntawm laminate tom qab. ib ntus.

2. Kev luam ntawv ntab plua plav

Ib puag ncig ntawm lub khw luam ntawv kuj muaj kev cuam tshuam ntau dua rau qhov zoo ntawm lub laminate, thiab yog tias muaj plua plav ntau dhau hauv khw, nws yuav yooj yim ua rau impurities hauv lub laminate. Raws li txoj cai, koj yuav tsum tau hloov koj cov khau thaum nkag mus rau hauv lub khw luam ntawv thiab mop hauv pem teb tsawg kawg ob zaug ib hnub twg los xyuas kom meej pem teb huv si thiab yog li txo cov plua plav hauv khw.

3. Printing Static

Cov ntawv luam tawm ntawm cov ntaub ntawv ua rau nws tus kheej nplaum ua kom muaj hluav taws xob zoo li qub, uas nyiam cov plua plav tawm ntawm qhov chaw ua haujlwm thiab tuaj yeem ua rau impurities thaum laminated zaj duab xis. Yog li ntawd, ntxiv rau kev ua kom lub rhiav huv si, nws tseem yuav tsum tau tswj cov av noo hauv lub rhiav. Nyob rau hauv txoj cai, qhov txheeb ze av ntawm lub rhiav yuav tsum tau khaws cia nyob ib ncig ntawm 50 mus rau 60 feem pua. Nws raug pom zoo tias cov tuam txhab uas muaj cov xwm txheej tuaj yeem yuav cov khoom lag luam humidifiers los tswj cov av noo hauv kev cob qhia, thiab cov tuam txhab tsis muaj xwm txheej tuaj yeem daws qhov teeb meem los ntawm mopping hauv pem teb.

Curling tom qab lamination

Curling tom qab lamination kuj yog ib qho teeb meem ntawm lamination. Qhov teeb meem no yog tus cwj pwm los ntawm nws txoj kev zais thiab tsis yooj yim pom, thiab thaum tuag-txiav cov curl feem ntau pom lig dhau lawm, qhov teeb meem no yuav tsum tau saib xyuas. Cov laj thawj ntawm post-lamination daim ntawv lo curling yog:

1. Laminate nro

Feem ntau, muaj ob lub ntsiab ntawm daim ntawv lo curl tom qab lamination: upward curl thiab downward curl. Yog tias daim ntawv lo yog curled upwards, qhov nro hauv zaj duab xis yog siab dhau; yog tias daim ntawv lo yog curled downwards, qhov nro hauv zaj duab xis yog tsawg dhau. Thaum lub sij hawm ntau lawm, qhov nro ntawm zaj duab xis yog hloov tas li. Feem ntau hais lus, qhov nro ntawm zaj duab xis yog qhov qis thaum lub yob qhib thawj zaug, thiab qhov ntau nws mus txog qhov nruab nrab ntawm cov yob, qhov ntau dua qhov nro ntawm cov yeeb yaj kiab. Yog li ntawd, qhov nro ntawm zaj duab xis yuav tsum tau hloov kho thaum lub sij hawm laminating txheej txheem, nrog rau qhov nro ntawm cov zaj duab xis raug kho upwards thaum lub yob yog thawj qhib thiab downwards thaum lub yob yuav luag tiav.

Ntawm no, qhia koj ib txoj hauv kev los xyuas seb qhov nro ntawm lamination puas tsim nyog: tom qab lamination nrog rab riam los laminate cov khoom raws li qhov loj ntawm daim ntawv tiav txiav ob peb nplooj ntawv, thiab tom qab ntawd daim ntawv lo ntawm daim ntawv rov qab mus rau pom tias daim ntawv lo yog tiaj tus, yog tias daim ntawv lo yog tiaj, nws txhais tau hais tias qhov nro ntawm zaj duab xis yog qhov tsim nyog, yog tias daim ntawv lo yog curled upward los yog downward, nws txhais tau hais tias qhov nro ntawm cov yeeb yaj kiab tsis tsim nyog, koj yuav tsum tau kho qhov kev sib tw. nro ntawm zaj duab xis raws li qhov xwm txheej tshwj xeeb.

2. Cov teeb meem khoom siv

Cov cuab yeej laminating ntawm qee cov cuab yeej luam ntawv qub yog cov qauv tsim yooj yim dua thiab cov laminated nro tsis tuaj yeem kho tau, lossis muaj ntau yam kev hloov kho. Cov cuab yeej no tuaj yeem ua rau muaj teeb meem rau tus neeg teb xov tooj, vim tias tsis muaj chaw txaus los kho cov cuab yeej thiab thaum lub lamination nro tsis haum, nws tsis tuaj yeem hloov kho kom zoo, uas tuaj yeem yooj yim ua rau laminating curl teeb meem. Tam sim no, muaj ntau lub tshuab luam ntawv tshiab muaj, thiab lawv cov laminating nro feem ntau yog kho nrog servo motors, uas tuaj yeem daws qhov teeb meem zoo heev. Qhov no qhia tau hais tias kev xaiv cov khoom siv laminating kuj tseem ceeb heev.