Gravure phaj ua txoj kev ntawm rotogravure tshuab luam ntawv

Rotogravure tshuab luam ntawvengraving gravure yog gravure ua los ntawm phau ntawv los yog txhua yam engraving, thiab nws yog cov txheej txheem ua phaj ntxov tshaj plaws hauv Rotogravure tshuab luam ntawv.Tam sim no, cov tsoos Rotogravure tshuab luam ntawv engraving gravure yog tsis tshua muaj siv, thiab hluav taws xob engraving gravure yog lub feem ntau dav siv luam ntawv phaj nyob rau hauv lub tshav pob ntawm gravure printing.Tom ntej no, cia peb saib ntawm gravure phaj-ua txoj kev ntawm Rotogravure tshuab luam ntawv nrogJINYI

1. Rotogravure tshuab luam ntawvGravure platemakingHand engraving

Rotogravure tshuab luam ntawvGravure phaj-ua phau ntawv engraving txoj kev yuav muab faib ua ob hom: engraving txoj kev thiab etching txoj kev.Nyob rau hauv Rotogravure tshuab luam ntawv tshuab engraving txoj kev, ncaj qha engraving gravure yog tes-carved nrog ib tug engraving riam, thiab thawj phaj ntawm daim duab gravure yog ncaj qha ua;Rotogravure tshuab luam ntawv engraving txoj kev yog ib txoj kev ncaj qha ua ib tug gravure phaj los ntawm dov rau ntawm ib lub phaj nrog ib tug engraving cuab yeej xws li ib tug embossing duav thiab ua ib tug uniform zoo concave thiab convex grit ntawm lub phaj nto los ua ib tug shading phaj siv.Lub etched intaglio phaj nyob rau hauv lub tshuab luam ntawv Rotogravure etching txoj kev yog lub tsho tiv no ib txheej ntawm anti-corrosion zaj duab xis ntawm cov hlau phaj, manually engraved nrog ib tug etching koob, etch lub anti-corrosion zaj duab xis, thiab tau txais cov duab thiab cov ntawv los ntawm cov tshuaj etching. txoj kev.Kab gravure, uas tuaj yeem luam tawm suab nrov;Rotogravure tshuab luam ntawv etching txoj kev yog ib hom etching gravure, nyob rau hauv pem teb phaj, los ntawm cov neeg kho tshuab thiab phau ntawv txoj kev, sprinkle resin los yog asphalt hmoov, thiab tshav kub los kho cov hmoov ntawm lub phaj, cov duab tsis zoo yog ces engraved nrog lub resist, thiab cov duab gravure yog tsim los ntawm txoj kev etching.

Cov duab tsis zoo, duab gravure ua los ntawm txoj kev etching.

2. Rotogravure tshuab luam ntawv Electronic engraving phaj ua

Rotogravure tshuab luam ntawvElectromechanical engraving cov tswv yim yog txheej txheem ntawm kev hloov kho qhov muag lossis cov teeb liab mus rau hauv cov tshuab hluav taws xob los ntawm kev hloov pauv photoelectric (digital-to-analog conversion) thiab electromagnetic conversion.Lub tshuab hluav taws xob zaus yog siv los tsim oscillation nrog qee zaus (4-8kHz) thiab qhov tsim nyog amplitude.Tom qab cov teeb liab digital ntawm cov duab nco tau hloov mus rau hauv cov teeb liab analog los ntawm digital-rau-analog converter, nws tau ua ke nrog lub amplitude ntawm cov khoom dhau los los tswj cov riam engraving kom tig ntawm qhov ceev tsis tu ncua.Qhov saum npoo ntawm cov phaj ua tooj liab txheej ntawm lub phaj cov menyuam yog engraved nrog cov hlwb ntawm qhov sib txawv thiab qhov tob.Rotogravure tshuab luam ntawv Lub hauv paus ntsiab lus ntawm hluav taws xob engraving gravure phaj ua yog tias lub tshuab hluav taws xob engraving tuaj yeem tswj tau cov xov tooj ntawm cov kab thiab lub vijtsam lub kaum ntse ntse los ntawm kev tswj cov kev sib hloov ceev ntawm lub nruas thiab lub lateral pub ceev ntawm lub taub hau engraving kom phim lub engraving. zaus.

Electronic engraving phaj ua yog thaum Rotogravure tshuab luam ntawv tshuab hluav taws xob engraving tshuab ncaj qha engraves phaj ua rau ntawm lub nruas raws li cov ntaub ntawv digital tsim los ntawm cov xim duab luam tawm.Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub tshuab hluav taws xob digital engraving tshuab hauv cov tshuab tsis siv hluav taws xob engraving: Rotogravure tshuab luam ntawv filmless hluav taws xob engraving phaj ua yog thawj zaug kom paub txog CTP thev naus laus zis hauv txhua txheej txheem luam ntawv phaj.Rotogravure tshuab luam ntawv filmless hluav taws xob engraving phaj ua txheej txheem: cov nplooj ntawv layout → parameter chaw → sim engraving → formal engraving.

Kev Tso Cai: Nyob rau ntawm qhov chaw ua haujlwm, raws li qhov yuav tsum tau ua ntawm Rotogravure tshuab luam ntawv gravure luam ntawv, cov nplooj ntawv ua ntej nias tau sib sau ua ke rau hauv cov ntaub ntawv loj rau engraving raws li kev teeb tsa, thiab tib lub sijhawm, kev tswj xyuas tom qab txheej txheem. tswj tau muab tso rau ntawm lub rooj sib dhos.cim.Cov cim tswj feem ntau suav nrog cov cim sau npe rau kev tswj xyuas qhov tseeb overprinting, slitting marks rau tswj kev txiav ntawm Rotogravure tshuab luam ntawv, thiab lwm yam.

Parameter teeb tsa: Teem lub engraving theem nkhaus, mesh kab, mesh lub kaum sab xis, thiab lwm yam nyob rau hauv lub Rotogravure tshuab luam ntawv hluav taws xob engraving tswj workstation.

Kev sim engraving: Lub hom phiaj yog los kho cov engraving tam sim no ntawm lub tshuab luam ntawv Rotogravure (teeb lub amplitude, siab lub teeb tam sim no thiab tsaus hloov tam sim no), thiaj li hais tias lub engraved tsaus suab, siab lub teeb, thiab kev sib txuas lus raws li tus txheej txheem.

Formal engraving: Tom qab lub engraving tam sim no tau hloov kho rau tus nqi tsim nyog tom qab Rotogravure tshuab luam ntawv sim engraving, lub engraving pib txoj hauj lwm yuav tsum tau teem thiab lub official engraving yuav pib.

3. Rotogravure tshuab luam ntawv Ultra-fine electronic engraving tshuab

Ntxiv rau ob lub tshuab luam ntawv Rotogravure electro-engraving cov txheej txheem tau piav qhia saum toj no, ib qho tshiabRotogravure tshuab luam ntawvCov txheej txheem hluav taws xob engraving tau raug tshawb pom: XT (Xtreme Engraving) ultra-fine electronic engraving txheej txheem.XT Ultra Fine Electronic Engraving tshuab siv high-resolution engraving rau cov ntawv nyeem thiab cov duab zoo.Rotogravure tshuab luam ntawv txais XT ultra-fine electronic engraving tshuab.Nyob rau hauv qhov tseeb hais tias lub taub hau engraving tseem tsis hloov, engraving daws teeb meem ntawm cov pa hluav taws xob engraving tshuab yog nce mus rau 200 kab / cm;thiab rau cov tshuab engraving hluav taws xob siv hauv kev ruaj ntseg, kev txhim kho tshwj xeeb tuaj yeem txais yuav.Lub taub hau engraving nce nws qhov kev daws teeb meem rau 2000 kab / cm.Rotogravure tshuab luam ntawv Lub tshuab hluav taws xob ultra-fine engraving tshuab yuav tsum muaj lub vijtsam tswj, uas tau muab tso rau hauv XT engraving taub hau, thiab lub vijtsam yog engraved tib lub sijhawm.Ib lub cell ntawm engraving yog tsim los ntawm ntau cov kab ntawm engraving.Tus naj npawb ntawm cov kab ntawm cov engraving ntawm tes yog tib yam li Qhov kev daws teeb meem engraving tuaj yeem sib txawv.Lub high-resolution engraving teeb liab ntawm txhua kab yuav tsum yog lub luag hauj lwm rau tsim lub puab concave contour.Cov duab ntawm lub xov tooj ntawm tes qhib tsim los ntawm kev sib xyaw ntawm ntau kab ntawm engraving kuj yuav tsum tau txiav txim siab los ntawm cov ntaub ntawv engraving.Raws li kev tswj hwm ntawm cov ntaub ntawv grayscale ua tiav, cov hlwb uas muaj lub kaum ntse ntse sib txawv thiab qhib cov duab tuaj yeem tsim tawm ntau dua, thiab txawm tias qhov kev hloov pauv zaus tuaj yeem ua tau vim tias lub xovtooj ntawm tes thiab lub kaum sab xis tau tawm ntawm qhov txwv ntawm "ib lub xovtooj ntawm ib lub sijhawm. "txoj kev.ua, thiab thaum kawg paub FM screen gravure luam tawm.

Cov saum toj no yog tag nrho cov ntsiab lus ntawm Rotogravure tshuab luam ntawv lub gravure phaj-ua qauv coj los rau koj hnub no los ntawmJINYI.Kuv ntseeg tias tom qab nyeem tag nrho cov ntawv nyeem, txhua tus neeg muaj qee qhov kev nkag siab ntawm gravure phaj ua phau ntawv engraving txoj kev, hluav taws xob engraving phaj ua txoj kev thiab ultra-fine electronic engraving technology, thiab ntau cov ntaub ntawv yog tsis tu ncua hloov tshiab, ntsib koj nyob rau hauv qhov teeb meem tom ntej.