Tsom kwm ntawm lub hauv paus ntsiab lus thiab Cov Kev Zoo ntawm Laser Engraving rau hauv Kev Luam Ntawv Luam
Direct laser engraving yog ib txoj kev ua tiav, kev ua ob-kauj ruam uas yog tsis pub ua yeeb yaj kiab thiab yog ib qho tseem ceeb ntawm kev lag luam luam tawm kev lag luam. Cov txheej txheem prepress tseem yog ib feem tseem ceeb ntawm kev luam tawm tag nrho, thiab kev siv cov laser gravity tshuab los ua kom yooj yim ua kom yooj yim rau txoj kev npaj ua ntej, ua kom zoo dua qhov ua tau zoo ntawm txoj haujlwm no. Qhov no kuj ua rau cov tshuab luam ntawv kom sai sai rau lub khw thiab muab kev pab sai dua. Ntau qhov tseem ceeb, cov txheej txheem no ua rau cov phaj vas nthiv kom tsim nyog rau kev siv cov zuag hluav taws xob, kev tshuaj ntsuam kev luam ntawv, kev xa ntawv thiab cov ntawv tsis muaj dej.
Lub hauv paus ntsiab lus ntawm kev ncaj qha laser gravage
Cov txheej txheem laser tshuab kos yog ib txoj phuam luaj tus txheej txheem. Lub phaj yog qhwv ib ncig ntawm lub dav hlau nruas thiab tom qab ntawd tig ntawm kev kub ceev (txog 2400 rpm). Thaum lub sij hawm tig ntawm kev kub ceev, lub nruas txav hauv txoj kev taw qhia tav thiab dhau ntawm laser engraving ntaus, raug rau tag nrho cov phaj rau high-siv CO2 laser nqaj. Cov phaj luam tawm lub zog ntawm qhov teeb meem ntawm lub laser thiab ua rau thermal decomposition ntawm cov phaj luam ntawv nyob hauv cheeb tsam ntawm daim ntawv cog lus. Tom qab kos, lub phaj tuaj yeem siv ncaj qha rau luam tawm tom qab ceev ceev yaug.
Cov kev cob qhia 3D software ua kom yooj yim rau tus neeg teb xov tooj kom tswj tau cov ntawv teev npe kom paub tseeb tias cov neeg kawm tiav hauv cheeb tsam cov duab, nrog rau txoj kab nqes los ntawm cov dots, qhov siab ntawm qhov nyem thiab qhov loj hauv qab ntawm cov dots.
Cov phaj nyaj no yog tsim rau ntau hom khoom siv, nrog rau cov polymers, EPDM (ethylene propylene diene rubber (nrog rau dicyclopentadiene)) tes tsho rubber thiab electroforming nickel mesh roller emulsion.
Nyob hauv tus txheej txheem ntawm cov ntawv luam tawm flexographic, kev luam tawm thiab dej tsis zoo, cov duab tsis-cov duab yog ablated los ntawm cov kab teeb laser, thiab qhov chaw seem yog qhov qub. Hauv kev tsim cov lus teb hauv lub voj voog, cov khoom siv hauv cheeb tsam cov duab yog ablated kom lub mesh tas li qhib. Qhov no kuj yog lub hauv paus rau txoj kev muab tus neeg xa khoom noj zoo dua thaum lub sijhawm luam ntawv.
Qhov zoo ntawm kev siv laser gravity
Direct laser engraving muaj cov nram qab no zoo:
Cov khoom ua kom muaj zog loj - Qhov kev ncaj qha laser tshuab tuaj yeem yog qhov yooj yim ua kom yooj yim thiab siv sijhawm ib nrab ntawm cov txheej txheem cov txheej txheem. Phaj ua kom rov txiav txim tsuas yog yuav tsum tau muab cov ntaub ntawv tso tawm - yog li qhov kev npaj tag nrho tsuas yog qhov teeb meem ntawm feeb xwb.
Zoo heev phaj zoo - lub zoo meej phaj loj txhais tau hais tias qhov zoo tshaj plaws number case delivery thiab siab zoo ntawm nplua kab drafts. Li ntawd, barcodes thiab cov ntawv me me tsis tas yuav tsum tau txais kev kho kom pom tseeb thiab muaj peev xwm ua kom tiav. Lub hauv paus ua cim tau ua kom qhov dot enlargement rate ntawm high-light engraving cheeb tsam me zog. Cov tsis muaj kev cuam tshuam cov kev cob qhia ntev thiab tseem xyuas kom muaj kev ruaj ntseg. Cov dot nyem yog tsim los tiv thaiv kev txeem ntawm plua plav hauv cov duab tsis-cov duab.
Qhov zoo ntawm lub phaj yog ntau ruaj - ob lub tsho phaj ua ntej thiab tom qab yuav ua kom zoo ib yam.
Kev pab ntev zog - tsis muaj phaj expansion / expansion. Seamless luam ntawv tseem ua tau.
Tus nqi ntawm cov phaj ua yog tsawg dua - tsis muaj kev txhim kho thiab kev ziab ntev yog qhov yuav tsum tau, qhov nqi tsuas yog lub zog ntawm kev khiav haujlwm, qhov tsawg kawg ntawm CO2 gas thiab tus nqi ntawm lub tsho phaj nws tus kheej. Kev cog lus ntawm lub cev txhais tau hais tias ntau qhov chaw yuav raug cawm dim tau.
Kev ua haujlwm zoo dua qub - Ib zaug ntxiv, tsis muaj tshuaj thiab UV lub teeb raug siv thoob hauv phaj cov txheej txheem, tsuas yog siv cov dej me me thiab CO2. Qhov no txhais tau hais tias tsis muaj khib nyiab uas txo cov paib.
Kev zoo dua
Muaj ntau hauv cov tshuab ntaus pob muag ntawm lub lag luam - lub tshuab kom dav dav feem ntau yog siv rau qhov yooj yooj yim version, uas caters rau cov kev xav tau ntawm cov neeg lag luam dav thiab dav. Cov kev lag luam ntawm txoj kev lag luam dav dav yuav siv tau los zwm ntawm cov ntawv khawm, letterpress, dej tsis zoo thiab tsis tuaj yeem luam ntawv, muab cov kua tiav rau ntau hom prepress. Cov kauj ruam kev ntsuas hauv tsev yog kev xaiv zoo rau cov neeg siv hom loj.
Feem ntau, cov tshuab luam ntawv muaj peev xwm tswj tau cov phaj ua kom tiav, khaws cov nqi hauv qhov tsim nyog thiab ua kom zoo tshaj thiab ruaj ntseg ntawm cov phiaj. Raws li lub voj voog npaj ua cov ntawv sau ntau heev, cov tshuab luam ntawv tau yooj yim dua rau kev teb rau cov teeb meem kev lag luam, raws li qhov ntev ntawm tus me nyuam hauv qhov kev lag luam no tau los ua ib qho kev sib tw.
