Qhov kev xaiv ntawm qhov zoo tshaj plaws anilox rau cov menyuam
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, 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.
Yog xav paub ntxiv, thov mus saib
http://www.joyful-printing.com. HMONG xwb
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
- Tshawb xyuas rau cov kev tsis tau thiab xaiv cov qauv ntawm cov menyuam yaus tus mesh los ntawm qhov tswv yim ntawm kev pom
Niaj hnub no cov ntawv luam tawm nyuaj yog nyob rau hauv kev ua lag luam ntawm kev lag luam luam hauv ntiaj teb niaj hnub no.
Kev tsim kho tshiab ntawm kev siv anilox tau los ua ib qho tseem ceeb hauv txoj kev loj hlob sai ntawm cov ntawv luam tawm yooj yim, tshwj xeeb tshaj yog vim tshwm sim los ntawm cov laser engraved anilox rolls, ua rau kev lag luam luam tawm flexographic luam tawm nrog cov gravure thiab offset luam ntawv, nrog cov sprayed. Cov npoo anilox ntim cov txheej txheem kev hloov ntawm cov lej txheej thiab ua rau qhov zoo ntawm cov lej txheej, uas yog ntawm kev siv tshuab tshiab.
Qhov quav anilox muaj peev xwm ua tau ntau tus xa tawm ntawm cov ntawv luam tawm los ntawm cov ntawv xov xwm raws li cov txheej txheem uas tau txiav txim siab, thiab cov ink txheej txheej yog nyias thiab tsis tsim nyog. Kev ruaj ntseg ntawm tus number case txheej yuav txo qhov kev luam zoo ntawm daim duab. Hauv kev hloov cov txheej txheem, thinner tus number case txheej, nws yooj yim dua yog kho cov luam ntawv, thiab me dua qhov loj npaum li cas ntawm cov kis; tus uniformity ntawm tus number case txheej yuav pab kom qhov sib xyaw ntawm tus lej number case hloov.
Ua ntej, cov uniformity ntawm tus number case txheej
Vim li cas siv anilox laser-engraved anilox yob kom tau ib qho zoo heev zoo tib yam xim txheej? Lub ntsiab yog vim li cas nws thiaj li txo qhov kis ntawm lub hlwb. Nyob rau hauv cov txheej txheem mechanical engraving txujci, txoj kev siv hlau yog siv. Tsim ib lub xovtooj ntawm tes, hauv laser engraving, lub zwj yog vaporized los ntawm ib kab teeb laser tsim ib lub xovtooj. Nws yog qhov sib txawv ntawm qhov no uas muab cov laser-engraved anilox yob kom zoo dua ntawm kev tswj ceev. Ua ntej tshaj plaws, nws tuaj yeem txo qhov sib txawv ntawm qhov, uas yog, lub thickness ntawm lub phab ntsa, thiab ob, nws muaj peev xwm emboss lub siab dua ntawm lub hlwb nyob rau hauv tib qhov tseeb kab nrug. Raws li qhov saum toj ob yam, tus number case xij tau los ntawm lub xov tooj ntawm tes muaj ib lub siab dua.
Qhov laser-engraved anilox yob ua tus number case txheej thin li cas? Lub thickness ntawm tus number case txheej nyob ntawm qhov ntim ntawm lub xovtooj, xws li anilox yob nrog ib txoj kab ntawm 3.50 BCM thiab ib txoj kab ntawm 800 kab ntawm 2.00 BCM. Piv nrog rau anilox rolls ntawm lub ntim, nws yog pom tseeb tias 800-kab anilox yob muaj ib tug thawv pluaj txheej dua vim nws qhov peev xwm me. Thaum siv laser engraving, ib lub xovtooj uas muaj lub peev xwm me dua li cov khoom siv tshuab ntaus nrig, ua qhov ua kom zoo dua ntawm tus lej khov txheej. Tus thinner rau number case txheej, qhov ntau tswj cov nyhuv luam tawm ntawm high-gloss dots.
Thib ob, qhov cov duab ntawm cov duab puab
Laser engraving yog muaj nyob rau hauv peb qhov ntau thiab tsawg: 30 ° hexagon, 45 ° pob zeb diamond thiab 60 ° hexagon. Tom qab txoj kab zauv ntawm cov pob zeb anilox yob, qhov sib npaug nrog cov pa roj carbon monoxide parcholic yog etched ntawm cov nplais ntsej muag los ntawm ib lub teeb laser nrog sib npaug ntawm qhov chaw. Qhov txoj kab uas hla ntawm lub laser beam yuav txiav txim siab raws li tus naj npawb ntawm cov kab los yog qhov loj ntawm lub xov tooj ntawm tes. Ua kev kho, tsis muaj teeb meem li cas koj kho, lub beam yeej nyob puag ncig.
Qhov ntsuas ntawm qhov netting nyob ntawm qhov kev npaj ntawm lub hlwb. Piv txwv, daim duab pob zeb diamonds yog txheej txheem ntawm plaub lub hlwb nyob ib puag ncig nruab nrab, thaum tus qauv qub hexagonal yog li ntawm cov hlwb. Thiab npaj. Cov kev ntxhib los mos ntawm lub kos duab tshwj xeeb yuav tsim ib qho kev zoo nkauj los yog ib qho kev sibtham. Thaum cov kev poob muag tsis thwj, qhov sib txawv nruab nrab ntawm lub hlwb yuav nce thiab qhov Geometry ntawm lub mesh yuav tsis xwm yeem.
Hexagonal netting yog zoo dua lub pob zeb diamond zoo rau ob lub hauv paus. Ua ntej, muaj ib lub phab ntsa loj loj nyob ib ncig ntawm lub pob zeb diamonds. Obviously tus number case txheej nws muab tsis yog yam khoom siv. Thib ob, thiaj li ua tiav tib lub peev xwm, lub pob zeb diamonds zoo li yuav tsum tau muab qhov tob tob. Rau qhov no, peb tuaj yeem kawm los ntawm qhov xwm txheej. Lub honeycomb ntawm Bee yog ua los ntawm ib tug dav qhov ntawm hexahedron. Lub zeej yog lub hauv siab. Paub tias tsuas yog qhov kev kho no yuav khaws tau ntau yam Bee secrets. Li ntawd, hexagons yog cov qauv zoo tshaj plaws, ua rau feem ntau ntawm qhov chaw.
Raws li kev ua lej, nyob rau tib lub cheeb tsam, lub hexagon occupies 15% ntau qhov chaw tshaj lub pob zeb diamond. Yog li ntawd, ib lub xov tooj cua ntawm caj npab nrog 15% ntau qhov chaw ntawm lub anilox yob txhais tau hais tias nws tuaj yeem txo qhov tob qhov tob los ntawm 15% uas tsis cuam tshuam nws cov thawj lub peev xwm. Obviously, qhov tob ntawm lub hexagonal cell yuav muab piv rau lub pob zeb diamond puab. Carved ntau dua.
Thib peb, tus number case tso tawm thiab ntxuav ntawm lub xov tooj ntawm tes
Yog hais tias cov menyuam anilox muaj peev xwm ua tau zoo li lub plhaub thiab cov txheej hauv plhaub, tab sis tus lej ntawm cov ntawv tso tawm tsis ceev ceev, tshwj xeeb tshaj yog hauv high-speed printing, los yog hauv qab ntawm tes tsis tuaj yeem muab ntxuav, kuv yuav ua li cas? Obviously no yog vim lub qhov tob ntawm lub xovtooj yog loj dhau, thiab cov teeb meem nyob rau hauv tus cwj mem ntxuav cev ua rau muaj teeb meem ntawm cov ntawv tsis txaus txav rau yav tom ntej. Ntawm chav kawm, lub mesh yog dhau ntiav thiab tsis muaj teeb meem. Yog hais tias nws yog ntov heev, nws yuav tsis muaj peev xwm luam tawm cov kev xav tau. Piv txwv, qhov tob ntawm tus xovtooj yog 4 microns thiab qhov yuam kev yog 1 micron, uas txhais tau hais tias qhov yuam kev hauv qhov muaj peev xwm thiab qhov tob yog 25%. Rau ib lub tshuab luam ntawv nrog ib lub tswvyim zoo, qhov kev hloov no tsis tsim nyog. Ntxiv mus, thaum lub qhov tob ntawm lub cell yog dhau ntiav, nws tseem yuav coj cov teeb meem ntawm tus cwj pwm tau yooj yim kom qhuav. Yog li, rau laser engraved anilox rolls, qhov zoo tshaj plaws engraving qhov tob yuav tsum tau xaiv, thiab nws yuav tsum tsis txhob extreme.
Yuav ua li cas yog qhov pom ntawm qhov tob ntawm tes? Lub tob ntawm lub xov tooj ntawm tes yuav tsum tau xav txog nws kev sib raug zoo rau qhov loj ntawm lub qhib ntawm lub cell. Yog tias peb sib piv lub khob kua zaub thiab lub raj tshuaj ntsuam, txawm tias lawv muaj tib lub peev xwm, thaum cov kua hauv lub khob ntim tawm, lub tais yog sai dua qhov kev kuaj lub raj, tsis yog vim lub tais tau lub qhov tob, tab sis kuj nrog lub tais. Qhov dav ntawm qhov qhib yog loj. Qhov teeb meem ntawm lub anilox yob kuj zoo sib xws.
Raws li kev tshawb fawb ntxiv, qhov siab tshaj qhov tob / qhib dav piv d / o ntawm lub hlwb yuav tsum nyob nruab nrab ntawm 23 thiab 33%. Nws txhais tau hais tias lub xovtooj ntawm qhov qhib dav ntawm 100 microns yuav tsum muaj qhov tob ntawm 23 thiab 33 microns. Geometry peb lub voos uas tsim muaj kev sib raug zoo no ua rau lub hlwb muaj lub cev pleev xim zoo thiab ntxuav tau. Qhov tsis zoo cheeb tsam ntawm lub rooj sib hloov ntawm cov ntawv nyeem tau hais tias kev sib raug zoo ntawm qhov tob thiab qhov qhib siab. Piv txwv, thaum siv 400 kab xov tooj ntawm tes nrog lub peev xwm ntawm 2.6 BCM, qhov sib piv ntawm qhov hloov dua siab tshiab yog 18%. Yog tias koj hloov cov kab mesh txog 550 txoj kab, ces nws tus qhab nia ua qhov sib txawv heev thiab tau txais qhov zoo tshaj plaws. Sib piv, yog hais tias muaj 550-line 4.5 BCM peev nrog lub zog ntawm cov nqi ntawm 40% yog hloov mus rau 400 kab, nws yuav tswj qhov kev pom kev d / o piv rau kev pom kev siv.
Qeb plaub, tus naj npawb ntawm cov kab mesh
Hauv kev taw qhia yav dhau los, peb hais txog lub zog ntawm lub xov tooj ntawm lub cev, lub khob zoo tshaj txheej zoo, thiab qhov zoo tshaj plaws cell geometry. Nyob rau hauv lub dhau los, tsuas yog tus naj npawb ntawm mesh cov kab twb hais. Ib qho sawv cev ntawm peb qhov laser-engraved anilox yob hlwb yog tshwm nyob rau hauv Xya 4, tag nrho cov uas muaj tib lub xov tooj, muaj peev xwm, thiab kev tsim kho, tiam sis, lawv tus cwj pwm txawv. Lub siab tshaj plaws ntawm lub hlwb muaj ntiav ntiav thiab ib phab ntsa nyias nyias, yog li tus cwj pwm ntim tawm mus ua haujlwm zoo, yoojyim los ntxuav, thiab tus txheej txheem tsim muaj txheej txheem tseem ceeb heev; hauv qab ib yog qhov tob tshaj plaws, lub pob mesh yog tuab, Vim li no, cov cuab yeej tu tsev tsis zoo, thiab tus txheej txheem tsim kab rov plooj tsis zoo li. Cov kev sib txawv no tau tshwm sim los ntawm lawv cov ntaub ntawv sib txawv.
On laser engraved anilox rolls, qhov zoo ntawm ceramic nws tus kheej yog ib qho ntawm cov tseem ceeb tseem ceeb cuam tshuam zoo ntawm lub anilox yob. Cov nplais deg yuav tsum nyuaj thiab tsis sib haum, thiab qhov porosity yuav tsum muaj tsawg li tsawg tau. Lub zog ntawm ceramic yuav cuam tshuam rau cov khoom ua kom ntev ntev, thiab qhov chaw nyob ntawm qhov chaw muaj qhov tseem ceeb tseem ceeb tshaj plaws ua ntej thiab tom qab kos duab. Ua ntej kos duab, nws yuav cuam tshuam cov kev sib koom tes ntawm daim tawv muag ntawm lub npoo ntawm tus kheej. Tom qab kos, nws yuav ua rau lub taub hau ntawm cov thickness ntawm tus number case txheej. Qhov tsawg dua qhov porosity ntawm ceramic nto, qhov ntau qhov hnyav tuaj yeem txo qhov corrosion ntawm lub cev lub cev. nyhuv.
Thib tsib, moire
Ib qho tseem ceeb ntawm kev xav txog laser engraved anilox rolls yog kev sib raug zoo ntawm lub kaum sab xis ntawm lub vas sab thiab lub kaum sab xis ntawm lub vijtsam web, uas yuav muaj feem xyuam rau cov tsim tawm ntawm lub siab. Mesh ntawm lub laser engraved anilox yob muaj nyob rau hauv peb ces kaum: 30 °, 45 °, 60 °. Qhov zoo ntawm 30 ° thiab 60 ° hexagonal textures yog tias qhov kev pheej hmoo ntawm moiré yuav zam tau tsis hais lub kaum sab xis ntawm lub phaj. Yog vim li cas rau qhov no yog tias qhov kev sib dhos hauv hose muaj qhov kev sib txuas ntawm peb qhov sib xyaw uas yog sib xyaw kom haum ntawm ob txoj kab ntawm ob lub tsho, thaum lub sij hawm 45 ° anilox tus kheej muaj ob txoj kab sib txuas rau cov ntawv xov xwm.
Kev xaiv ntawm cov xov tooj ntawm qhov sib ntxiv nyob ntawm txoj kev luam tawm thiab qhov zoo ntawm tus cwj mem, vim hais tias lawv txiav txim siab lub peev xwm ntawm lub hlwb thiab cov xov tooj uas muaj cov kab mesh. Piv txwv, kom thiaj li tswj tau cov kev tswj ntawm cov duab qes siab, qhov kev luam ntawv yuav tsum muaj ib lub plhaub thooj ploj, uas txhais tau tias txo qis lub hlwb, kom ib tug xov tooj zoo tshaj plaws rau qhov laj thawj no. Rau cov khoom luam tawm, ib lub hnab tawv nqaij yuav tsum tau siv kom tau ntau dua lub cwj pwm los tsim ib cov ink number txheej. Rau qee cov kev luam tawm, qhov zoo ntawm tus cwj mem yog zoo dua tus cwj mem, thiab nws kuj cuam tshuam txog kev xaiv ntawm tus xov tooj ntawm cov mesh.
Nyob rau hauv Tebchaws Asmeskas, thaum ib qho screen tau luam tawm ntawm ib zaj yeeb yaj duab, lub peev xwm ntawm lub hlwb feem ntau tswj ntawm cov kab mob ntawm 1.0 mus txog 3.3 BCM / VPSI, thiab tom qab ntawd hloov mus rau qhov tsis zoo los ntawm kev ntaus tsis tau. Yog hais tias siv cov lus sib dhos / los piv, tus naj npawb ntawm cov kab mesh yuav tsum xaiv ntawm 1200 thiab 400 LPI.
Nyob rau hauv cov xim mesh luam, cov xov tooj ntawm cov mesh uas muaj qhov zoo tshaj plaws anilox yuav tsum tau xaiv raws li lub zog ntawm tus cwj mem, lub thickness ntawm qhov screen thiab qhov feem pua (qhov loj) ntawm cov dots mus luam. Piv txwv li, ib qho 800LIP anilox cov menyuam tuaj yeem ua rau cov kev cai luam ntawm cov teeb meem luam yeeb ntawm 85-150LPI luam ntawv, thaum cov kab plaub npoo / kab mesh kab piv tsuas yog tsim rau cov luam ntawv luam tawm. Luam lub high-gloss me dots.
Rau, tu thiab tu
Thaum nws tawm los rau anilox rolls, nws yog qhov nyuaj rau nrog kev nyuaj ntawm tu thiab expansion. Seb lub laser anilox rau cov menyuam yeej muaj peev xwm tswj tau qhov tus nqi ntawm cov ntawv tso tawm uas yog kev txheeb rau kev luam tawm cov duab zoo. Lub laser engraved anilox rau cov tub ntxhais hluas nws tus kheej yog ib qho cuab yeej kim heev. Thaum qhov netting puas lawm los yog lub xovtooj ntawm qhov blocked, nws tsis tuaj yeem luam tawm cov ntawv luam tawm zoo. Yuav tsum tau muab kho dua yog ib qho loj heev.
Kev tu yog feem ntau txhawj xeeb nrog cov txhais tau tias yuav tau ntxuav qhov anilox yob, thiab tiv thaiv tau tus number case los ntawm ziab tawm ntawm cov ntaub ntawv saum npoo yog qhov zoo tshaj plaws uas yuav tswj tau anilox yob. Tus yuam sij rau tu yog kom tshem tawm cov xim pigment thiab ream ntawm lub hlwb ua ntej tus cwj mem qhuav ziab. Thaum tus number case yog qhuav hauv lub hlwb, lub hlwb zoo yuav txo. Tshem tawm cov zis qhuav, muaj ob txoj kev, hnyav combustion thiab ultrasonic. Cov qub yog cov qauv siv feem ntau siv. Qhov no ua haujlwm zoo, tab sis nws yog qhov teeb meem. Tus neeg quav hlau anilox yuav tsum tau muab tshem tawm ntawm lub tshuab thiab hlawv tam sim ntawd los yog tam sim ntawd thaum tus number case tsis ntxiv. Hauv ntau lub hnab ntim thiab luam ntawv, nws yog txoj cai siv cov khoom siv los yog lwm cov ntaub ntub dej los ntxuav qhov chaw ntawm lub phab ntsa thiab qhov seem tseem tsis tau tso. Thaum muab txoj kev ntxuav kom zoo, tus menyuam anilox yuav tsum tau tig los txhawm rau kom muaj kev kub hnyiab ntawm tus cwj mem xees. Stainless hlau txhuam yuav siv rau qhov ntxuav ntawm cov zauv hniav, thaum siv tooj txhuam siv los txhuam cov nplais ntawm chrome-plated anilox rolls. Qhov ob yuav tsum tsis tov. Txwv tsis pub, qhov txhuam tsis txhuam yuav ua rau lub chrome txheej, ua rau cov tooj txhuam tooj liab ntsig cov xaim tooj liab rau ntawm qhov chaw xuab zeb thiab txawm sib xyaw xim. Ib co factories siv lye los ntxuav lub cwj mem qhuav qhuav hauv cov pits. Qhov no tsis yog-tus qauv txoj kev yooj yim rau kev nthuav dav. Txawm li cas los xij, nws tsis pom zoo vim hais tias lub lye tau yooj yim erodes lub plag los yog worsens deg puas.
Ultrasonic ntxuav ntawm mesh yob yog qhov zoo, tab sis nws yuav tsum tau soj ntsuam nquag thaum tu kom tsis txhob muaj ntau yam thiab puas tsuaj rau cov nplais deg. Lub sij hawm ua ultrasonic yuav tsum nruj me ntsis tswj. Lub sij hawm siv ultrasonic lub sijhawm ntawm cov yas mastic anilox yuav tsum yog ntawm 2 thiab 5 feeb. Lub sij hawm ntxuav ntawm cov ntxhib ntxig cov menyuam anilox rau cov tub ntxhais hluas tuaj yeem txuas ntxiv. Ib qho ntxiv uas yuav tsum tau nco yog tias qhov kev zov me nyuam yuav tsum ua raws li cov ultrasound. Cov khoom siv cog kev lag luam khiav lag luam thiab tsim kom muaj kev ntsuas xyuas.
Lub sijhawm ua haujlwm ntawm tus npauj anilox kuj muaj xws li kev khaws cia, kev siv thiab thaij caij nyoog.
Kev siv cov nroj tsuag yuav tsum tsim kom muaj kev tu thiab tu cov kev tswj raws li cov txheej txheem hauv qab no:
1. Siv ib txoj kev txhuam kom tsis txhob ntub dej hauv lub sijhawm.
2. Txhuam txhuam los ntawm txhuam hniav.
3. Kev tu thiab lub lag luam yuav tsum tau ua los ntawm ib tug neeg.
4. Siv lub hau npog thaum khaws cia.
5. Qhov chaw khaws cia ntawm tus menyuam anilox yuav tsum ua tib zoo xaiv.
6. Pheej niaj hnub ntsuas tus kheej qhov kev ntsuam xyuas tus kheej thiab cov ntawv txheeb xyuas cov khoom txheeb cais ntawm tus menyuam qhov quav.
7. Txhawb kev cob qhia thiab cob qhia cov neeg tsav tsheb.
Nrog kev sib txuas lus ntawm cov flexo luam ntawv, yuav kom sib tw nrog kev ua lag luam thiab offset printing, nws tsim nyog los koom tes nrog lub ink number case, luam ntawv phaj lag luam thiab lub chaw muab tshuaj ua ntej kom tau raws li cov kev xav tau ntawm lub Hoobkas luam . Tsuas yog nyob rau hauv no txoj kev muaj peev xwm peb tau txais nws tus kheej. Kev loj dua.