Siv cov hnab ntxig pov rau flexo luam ntawv
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.
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Nrog rau kev loj hlob ntawm cov ntawv luam tawm theej, qhov uas yuav tsum muaj cov ntawv luam ntawm cov ntawv luam ntawm flexographic yog qhov ntau thiab ntau nruj heev. Yuav ua li cas los txhim kho qhov zoo tshaj ntawm cov khoom luam tau ua tus thawj teeb meem uas tsim kev puas tsuaj rau kev lag luam.
Hauv flexographic luam ntawv, lub plhaub plays lub luag haujlwm tseem ceeb heev, tab sis cov sib txawv (ob chav sib sau ua ke) muaj cov teebmeem txawv ntawm cov khoom luam, uas yog luv luv piav qhia.
Lub ntsiab nta thiab kev faib tawm ntawm cov hnab yas
Cov kab no yog ib daim kab xev tacky uas nws muaj nuj nqi yooj yim yog muab tso rau hauv daim phiab nyuj rau lub phom khawm kom tsis muaj kev sib txeeb ntawm lawv.
Cov pawm no yog roughly cais hauv peb hom raws li qhov nyuaj, xws li, ib lub ncoo, ib lub qhov ncuaj, thiab tawv tawv.
Lub ncoo tawv yuav tsum zoo ib yam. Lub cev tsis hnyav tuaj yeem pab tswj cov txiaj ntsig ntawm qhov khoom poob thiab saib xyuas cov ntawv tau zoo. Feem ntau, lub thickness ntawm lub cab kab siv rau nqaim flexo luam yog 0.3 hli. Hauv phaj txiav, pad thickness yog qhov tseem ceeb xav.
Yeej muaj pes tsawg leeg ntawm lub cauj dej
Cov kab no feem ntau yog tsim los ntawm ib nrab txheej substrate, ib txheej ob-sided nplaum txheej, ib daim ntawv phom los yog ob tog phom, thiab cov zoo li. Raws li qhia hauv daim duab 1.
1. Substrate
Lub substrate yog lub ntsiab feem uas txiav txim tias qhov thickness ntawm kab thiab nws cov khoom. Nws muaj peev xwm raug muab faib ua ib zaj yeeb yaj kiab substrate thiab ib qho npuas npau raws li nws cov khoom. Film-based substrates feem ntau yog yas los yog polyester thiab ntawv, uas muaj qhov zoo elasticity thiab zoo tib yam kev ntxhib los mos thiab raug siv los ua nyias cov txee flexographic. Cov tshuaj ua kua roj ntau ntau yog feem ntau polyethylene los yog polyurethane ua npuas ncauj. Lub substrate txiav txim tias lub tsho ntev ntawm ob sab sib tw, lub substrate elasticity loj dhau, thiab cov khoom luam tsis zoo tagnrho; lub substrate yog ib qho nyuaj heev, thiab qhov muab luam tawm kev lag luam tsis zoo tagnrho.
2. Txhuam txheej
Lub kua nplaum muaj ob lub zog, uas yog, lub phaj yog nquag adhered mus rau lub plawv kheej kheej, thiab daim ntawv tiv thaiv yog adhered mus rau saum npoo ntawm substrate. Cov nplaum siv rau txheej txheej nplaum yog ob hom: roj hmab thiab acrylic. Lub viscosity ntawm rubberized txheej muaj ib tug zoo cawv rau cov kev pab cuam lub neej ntawm ob-sided nplaum, thiab lub viscosity ntawm lub nplaum txheej yog tsawg. Thaum siv ob, phaj tsis yooj yim rau lo; tus viscosity yog siab dhau heev lawm. Nws yog ib qho yooj yim rau kev puas tsuaj ntawm qhov sib tov ob-sided daim kab xev thaum hloov daim hlau.
3. Cov ntawv pov hwm
Lub hom phiaj ntawm daim ntawv tiv thaiv yog los tiv thaiv txheej txheem substrate los ntawm kev khawb, kom tiv thaiv kev ua kom plua plav, kom tsis txhob so, thiab pab daws kev tsis txaus siab.
Pad xaiv
Los ntawm qhov pom ntawm compressibility, cov nplaum nplaum muaj qhov compressibility, ua raws li los ntawm ib lub ncoo tsis zoo, thiab cov tawv ncoo muaj qhov qis compressibility.
Thaum xaiv ib lub cauj, thawj ob theem pib yuav tsum raug xam ua ntej.
1. Cov khoom luam tawm
Flexographic luam ntawv muaj ntau hom substrates, los ntawm cov hnab yas yas yas mus rau iav iav, los ntawm cov hlau yas kom corrugated board. Qhov kev xaiv ntawm cov kab ntsig yuav tsum xub xav txog qhov dav ntawm lub substrate.
2. Txiav qauv nta
Yuav tsum tau siv cov hnab sib txawv rau ntau lub laub. Cov ntawv xov xwm tawv yeej zoo siv hauv lub tshav. Lub cable cable yog qhov zoo tshaj plaws los siv lub ncoo. Yog tias muaj ob qho khoom thiab cov kab me me los yog cov me dots hauv cov qauv sau tawm, ces ob qho tib si yuav tsum raug xam tias yog, thiab yuav tsum siv lub ncoo tsis zoo.
Yog li ntawd, nyob rau hauv cov ntaub ntawv ntau lawm, cov roj gas yuav tsum yog xaiv raws li kev luam tawm cov kev cai txawv thiab cov txheej txheem cov txheej txheem.
Teeb meem 1 Kev sib raug zoo ntawm lub qhov tawv nqaij tawv thiab qhov ceev
Raws li txoj hauv kev hnyav ua kom muaj zog, cov nqi ntim khoom muaj nqis nce. Hauv no tshwm sim, peb qhov kev ntsuam xyuas yog tshwm sim los ntawm kev tuav pov hwm ntawm lub cauj hlau: thaum lub sij hawm luam ntawv, daim ntawv luam tawm tau muab cov kev luam tawm. Nyob rau hauv no lub siab, cov ntaub kab xev thiab cov phaj luam tseem ua rau tib lub sijhawm, tab sis vim tias lub qhov ncoo yog ntau dua, lub siab ntawm daim phaj luam tawm kuj tsawg, ces tus number case nyob rau ntawm daim ntawv luam tawm tsis tas yuav pauv mus luam Cov ntaub ntawv, uas ua rau cov ntawv ntim yog me me: qhov nyuaj ntawm lub tawv tawv yog loj, thiab nyob rau tib qho xwm txheej, lub phom adhered nrog cov tawv ncoo yog raug lub siab ntau dua li ntawm lub phaj adhered nrog lub ncoo, yog li tus number case Qhov kev hloov pauv zoo zog; qhov nruab nrab ncoo yog nruab nrab ntawm qhov tawv ntaub qhwv thiab lub ncoo, ces qhov ceev ntawm daim teb sau kuj yog ntawm ob qho.
Xyaum 2: Kev sib raug zoo ntawm kev nyuaj siab tawv thiab qhov khoom nce
Cov kev nce nqi nce ntxiv tuaj raws li lub qhov tawv nqaij nce zuj zus tuaj. Qhov no yog qhov tseem ceeb vim yog lub hauv paus ntawm lub ncoo. Cov phom mos yog elastic ntau tshaj qhov tawv ntaub qhwv. Nyob rau tib lub siab, qhov deformation ntawm cov phom me yog qhov loj tshaj qhov uas tawv tawv. Yog li ntawd, lub phaj adhered los ntawm lub mos lub ncoo muaj tsawg deformation tshaj qhov nyuaj ntaub qhwv to. Tus nqi deformation ntawm daim ntawv cog lus, yog li thaum siv lub ncoo uas siv, qhov deformation deformation me me, thiab qhov txiaj ntsig qhov nce nqi me me.
Hauv kev xaus, peb tuaj yeem txiav txim siab tias nws yog qhov zoo uas yuav tsum siv ntau dhau thaum luam tawm hauv av. Thaum luam ntawv me me thiab cov dots, nws yog qhov tsim nyog los xaiv ib lub ncoo, thaum lub nrab ncoo tsis tuaj yeem ua rau qhov tsis muaj ntaub qhwv lub hauv siab thiab tawv ncoo. Tag nrho cov duab yuav ua tau balanced. Feem ntau, tsis yog siv ntau los yoojyim.
Hauv cov khoom muaj tiag tiag, txoj siv ntawm cov kab hauv dej kuj tseem pom tias thaum xaiv lub gasket. Cov cab loj muaj qhov sib zog nqus viscosity dua li nruab nrab cov hnab yas, thaum cov hnab mos mos muaj qhov siab tshaj plaws. Thaum hloov daim hlau, qhov tawv tawv tawv tawv yog qhov tsawg dua thaum nws rov qab siv dua lawm, thiab ua kom ceev nrawm tsis zoo. Cov ntaub qhwv lub ncoo muaj cov viscosity heev. Thaum tshem tawm, nws yog ib qho yooj yim cais cov txheej nruab nrab ntawm lub ncoo thiab siv tsis tau dua. Sab Hauv Ntsev Lub ncoo tuaj yeem hloov tau ob peb zaug. Yog li ntawd, los ntawm kev txuag nyiaj ntawm kev pom, nws feem ntau yog pheej yig dua los siv lub qhov nruab nrab.