Muaj ntau cov khoom zais hauv phau ntawv siv luam ntawv hauv tshuaj ntsuam luam ntawv, thiab txoj kev xav no tau dhau los ua tus Cawm Seej!
Screen luam ntawv yog ib qho ntawm cov kev siv luam ntawv feem ntau, uas yog cov txheej txheem ib pab pawg hauv kev ntim khoom luam ntawv. Nws yog tsuas yog siv rau cov khoom luam tawm, xws li ua tiav bosed, refrement tshwm sim, emboss} zoo nkauj, iMidescent, matte thiab lwm yam kev ua yeeb yam.
Piv nrog offset luam ntawv, gravure printing, flexographic luam ntawv thiab lwm yam khoom siv cov txheej txheem, thiab lawv cov khoom noj khoom haus yooj yim tshaj plaws. Vim yog cov kev sib quas ntus ntawm phau ntawv tso kua mis, cov xim ntawm cov khoom luam tawm kev hloov pauv tau zoo heev, thiab thaum cov xim txawv ntau dua li cov qauv txheem, nws yuav tsim cov khoom pov tseg; Thiab kev siv cov ntawv thov hauv phau ntawv thov feem ntau yuav tsum tau kaw, ua rau muaj kev txo qis hauv kev siv; Nyob rau tam sim no, tshuaj ntsuam luam ntawv Ink feem ntau UV Ink, uas muaj qee qib ntawm corrosiven. Thaum lub sijhawm phau ntawv thov kev ua lag luam, tus number case yog nquag hu rau ntawm daim tawv nqaij thiab ua rau tawv nqaij kub hnyiab, ua cov teeb meem kev nyab xeeb thiab lwm yam teeb meem. Txhawm rau kom cov khoom lag luam zoo, txhim kho cov cuab yeej siv, thiab txo cov kev nyab xeeb kev nyab xeeb, peb xav hloov thawj phau ntawv kev ua haujlwm hloov nrog kev siv hluav taws xob tsis siv neeg.
Kev tsom xam
Lub vijtsam luam ntawv phaj yog rau mesh hom hom phaj perforated. Thaum lub sijhawm luam ntawv, number case yog thawj hliv rau hauv lub phaj, thiab tus number case pauv mus rau substrate los ntawm lub siab hauv qab lub taub hau scraper. Txawm li cas los xij, qhov viscosity ntawm cov vijtsam luam ntawv fromed ink yog siab, thiab particle loj ntawm cov hmoov av khov yog cov loj (feem ntau 15-60 μ m). Thaum tus cwj mem tshiab yog thov, me me ntawm cov hmoov frowed yuav xub dhau los ntawm lub mesh. Raws li lub sijhawm luam ntawv nce, tus nqi ntawm frosted hmoov nyob rau hauv lub mem phaj yuav poob zuj zus thiab ntau dua ntawm cov phaj muag ntxiv, ua rau muaj qhov sib txawv thiab xim sib txawv kom nce. Thaum cov xim sib txawv ntau dua li cov qauv txheej txheem, tus neeg teb xov tooj yuav tsum nres lub tshuab luam tawm thiab hloov lub qhov ncauj tshiab yog qhov laj thawj tseem ceeb rau cov khoom siv cov khoom siv tsawg.
lus teb
01 / kev daws tswv yim
Txhawm rau nrhiav cov kev daws teeb meem zoo, thawj kauj ruam yog kom nkag siab txog cov qauv kev ua haujlwm ntawm cov cuab yeej. Thaum ua hauj lwm thov mem tes rau lub tshuab hluav taws xob tsis zoo ib yam li muaj nyob hauv daim duab 1, thawj txheej tso rau hauv qhov chaw nyob ze ntawm nruab nrab ntawm daim phaj Tail; Tom qab ntawd muab tso rau hauv qhov tshij scraper thiab number casating rab riam, thiab tus number case yog nyob rau hauv cov chaw ua ntu zus los ntawm tus cwj mem scraper thiab number case txheej riam.
Daim duab 1 tsis siv neeg tuaj npo npo luam ntawv tshuab
Thaum lub sijhawm luam ntawv, thaum cov khoom siv hauv kev ua haujlwm, tus cwj pwm hauv qhov siab ntawm 0.3-0.5mm los ntawm cov ntawv luam tawm (qhov siab tuaj yeem hloov kho raws li qhov teeb meem txheej tshiab), thiab lub tshuab luam ntawv txav mus rov qab. Tus Tsov tus tw ntawm lub tshuab luam ntawv tsiv mus deb ntawm cov kev taw qhia ntawm tus cwj mem scraper thiab number case sib dhos thiab cov mem kua taub hau kom tiav lub memeck txheej. Nyob rau lub sijhawm no, lub tog raj kheej pom tau tig 180; Thaum lub tog raj kheej emboss txuas ntxiv tig thaum gripping daim ntawv, cov kev taw qhia ntawm kev txav ntawm lub phaj luam ntawv pib hloov thiab txav mus rau tom ntej. Tus Tsov tus tw ntawm lub tshuab luam ntawv txav mus rau ntawm cov kev taw qhia ntawm tus cwj mem scraper thiab tus cwj pwm txheej txheej. Tus cwj mem txheej txheej tau nqa thiab nias qis, thiab cov number cas ntawm lub thawv luam ntawv los ntawm cov ntawv luam tawm los ntawm tus Tsov tus tw mus rau hauv lub siab ntawm tus mem kua mem. Lub sijhawm no, lub tog raj kheej emboss tau tig 360 degree. Cov khoom siv txuas ntxiv ua haujlwm thiab rov ua cov kev ua saum toj no, kom cov luam ntawv tuaj yeem txuas ntxiv. Chav tsev luam ntawv thiab phaj ntawm lub siab tuaj npo tshuab luam ntawv tau qhia hauv daim duab 2.
Daim duab 2 lub chaw luam ntawv thiab phaj ntawm tsis siv neeg tuaj npo tshuab luam ntawv
02 / tus tsim tswv yim
Lub tshuab nqus hluav taws xob tag nrho yog siv cov tshuab hluav taws xob sib xyaw ua ke lossis siv cov pa hluav taws xob sib xyaw ua ke. Ib lub tshuab pa hluav taws xob thiab siv hluav taws xob sib xyaw ua ke. Ib lub taub lim dej sib txuas. Ib lub taub ntim hluav taws xob. Ib lub taub lim dej sib txuas. Ib lub taub lim dej sib txuas. Ib lub taub ntim hluav taws xob. Ib lub taub lim dej sib txuas. Ib lub taub lim dej sib txuas. Ib lub taub ntim hluav taws xob. Ib lub taub lim dej sib txuas. Ib lub taub lim dej sib txuas. Ib lub taub lim dej sib txuas. Ib lub taub ntim hluav taws xob. Ib lub taub lim dej sib txuas. Ib lub taub lim dej sib txuas. Ib lub taub lim dej sib txuas. Ib lub taub ntim hluav taws xob. Ib lub taub lim hlau txuas nrog rau tus cwj pwm xa tawm nruab nrab ntawm scraper hniav thiab overlay hniav sib txuas ntawm cov memhroc mem kua. Ob lub taub dej diaphragm ua haujlwm ua ke los ua kom tiav reciprocating ntawm cov mem kua tshiab tshiab ntawm cov khoom noj tshiab tshiab.
Kev ntsuas tshwj xeeb
01 / nruab num tshuaj num ua hauj lwm
Tus number case qhov hluav taws xob ntawm cov kav dej xa tawm nruab nrab ntawm qhov chaw nres tsheb thiab qhov nruab nrab ntawm qhov chaw nres nkoj uas tau muab tso rau hauv lub taub hau cia. Ib lub taub dej diaphragm tau nruab rau ntawm cov raj xa hluav taws xob nruab nrab ntawm qhov hluav taws xob thiab txuas ntxiv nqus tawm hauv lub taub hau los ntawm cov kua mem kua mis cia thiab xa nws mus rau lub thawv luam ntawv.
Txhawm rau kom muab cov mem tes kom raug rau nruab nrab ntawm tus cwj mem scraper thiab tom qab txheej txheem kev sib tsoo ntawm lub taub hau scraper thiab peb tsim cov kua member cases hauv lub qhov ncauj qhov ncauj (Daim Duab 3).
Daim duab 3 Pob Ntsig Qhov Ncauj Ncig Noj
02 / nyem number case rov qab xa hluav taws xob
Vim tias lub ntiajteb txawj nqus thiab reciprocating suab ntawm tus mem kua scraper thiab tus number case txheej txheej tiaj tiaj tiaj tiaj tiaj tiaj tus Yog li ntawd, feem ntau ntawm cov qub number cask accumulates ze rau ntawm phaj thav duab ntawm ob sab ntawm kev ua haujlwm thiab kis cov chaw ntawm lub tshuab luam ntawv (Daim Duab 4). Yog li ntawd, peb tsim ob Ink sau cov chaw nres nkoj rau tus cwj mem rov qab, uas tau nruab rau ntawm ob qho kawg ntawm SCRAPER Hla Crossbeam (Daim Duab 5). Txhawm rau kom ntseeg tau cov lej sau ua ntej, peb tau nruab ib lub taub hau sau uas muaj kev sib sau ua ke, uas tuaj yeem nias cov nyo hauv cov nyhuv sau tseg yam tsis muaj kev ua haujlwm tsis zoo yam tsis muaj kev ua haujlwm tsis zoo yam tsis muaj kev ua kom muaj kev luam tawm. Los ntawm lub siab qis dua kev ua ntawm cov scraper thiab reciprocating suab ntawm lub tshuab luam ntawv, tus kua member sau yog tsav mus sau thiab twj rov qab tus number case.
Daim duab 4: Cov number qub qub ua ke txoj haujlwm
Daim duab 5 Txhim Kho Txoj Haujlwm ntawm Ink Sau Chaw nres nkoj thiab Ink Sau Dovel ntawm Scraper Beach
Daim Duab 6 Ink Sau Chaw nres nkoj thiab nws Trapezoidal Ink Sau Dovel
03 / Nruab Pneumatic Diaphragm Tso Kua Mis
Ob lub nqus dej pneumatic diaphragm (Daim duab 7) raug ntsia rau ntawm cov kua mem hluav taws xob thiab xa rov qab, feem. Lub twj tso kua pneumatic pneumatic yog nruab nrog tus neeg hloov khoom ywj pheej thiab roj ntws tswj kav dej. Los ntawm cov pob tes hluav taws xob thiab roj ntws tswj li qub, ntawm / tawm thiab ntws cov nqi ntawm cov kua mem kua zaub thiab rov qab ua tau yog tswj hwm ywj siab.
Daim Duab 7 Pneumatic Diaphragm Tso Kua Mis
04 / Kho Ink Cia Lub Tank
Txhawm rau kom ntseeg tau tias lub qub number case pumped rov qab los ntawm lub tshuab tuaj yeem rov qab siv, peb tau muab kho ib lub taub hau cia tank (daim duab 8). Lub taub hau cia lub tank yog cylindrical nyob rau hauv cov duab nrog lub hau, thiab cov pneumatic tov khoom yog ntsia saum lub hau. Cov tov khoom pneumatic yog nruab nrog kev hloov pauv ntawm kev ywj pheej thiab cov tshuaj tiv thaiv ceev / qeeb-maj mam ua rau yus pib / nres thiab kho qhov nrawm. Qhov kawg ntawm tus cwj pwm xa tawm yog raus rau hauv lub taub ntswg cia tank, thiab tus cwj mem hauv lub taub ntim los ntawm lub zog luam tawm los ntawm lub zog ua kom zoo. Txhim kho cov tshuaj Pneumatic rau hauv Ink cia tank cia tam sim no tau tsom ntawm kev ua kom sib xyaw ua ke qub nrog cov mem kua tshiab. Tus qub ink packed rov qab los ntawm lub tshuab tsis ncaj qha ntxiv rau hauv lub taub hau cia ntawm cov roj ntsha tau ntxiv los ntxiv nws cov luam tawm txav mus rau cov kua mis tshiab. Tom qab ntawd, nws tau ntxiv rau hauv Ink cia tank hauv ib qho kev faib ua feem thiab ua kom huv si nrog tus cwj mem tshiab los ntawm kev nplawm tus pneumatic.
Daim duab 8 Ink Cia Lub Tank Nrog Pneumatic Tov Khoom
05 / nruab herigized tswj system
Rau kev yooj yim ntawm kev ua haujlwm, kev siv tshuab ntawm cov khoom siv tshiab tshiab, nrog rau kev tswj hwm kev tswj hwm thiab txuas ntxiv, thiab ua tiav kev tswj hwm cov kev tswj hwm ntau yam.
Daim duab 9 Lub cev duab ntawm kov tshuaj ntsuam
Cov Ntawv Pov Thawj Ua Haujlwm
Tom qab ib lub sij hawm khiav kev sim tom qab kev teeb tsa ua tiav tiav, nws tau pom tias cov teeb meem xim tshwm sim los ntawm cov khoom siv xim sib txawv tau zoo tswj tau zoo ntawm kev ua haujlwm nrawm. Ntxiv mus, qhov kev sib tw tsis zoo no feem kev hloov kho cov khoom siv hloov kho, txuag hluav taws xob rau kev nyab xeeb, thiab kev txhim kho cov khoom siv kev nyab xeeb los ntawm cov kua tshuaj hlawv.