10 Yam Uas Muaj Feem Ntau Ntawm Kev Sau Npe Tsis Txaus Siab hauv Flexographic Printing

Taw qhia txog Kev Sau Npe Tsis Txaus Siab hauv Flexographic Printing

Flexographic Printing yog dab tsi?

Flexographic luam ntawv, feem ntau hu ua flexo, yog ib daim ntawv ntawm lub vev xaib nyem luam ntawv uas siv cov ntawv luam tawm yooj yim photopolymer. Nws yog dav siv nyob rau hauv kev lag luam ntim rau luam ntawv ntawm ntau yam substrates, nrog rau ntawv, yas, metallic films, thiab corrugated board.

Nkag siab txog Kev Sau Npe Sau Ntawv

Cov ntawv sau npe yog hais txog kev sib dhos ntawm cov xim sib txawv los yog cov khoom luam tawm ntawm lub substrate. Hauv kev luam ntawv ntau xim, txhua xim feem ntau siv nyias nyias, thiab cov xim no yuav tsum ua kom zoo kawg nkaus los tsim cov duab lossis cov ntawv.

Print Misregistration yog dab tsi?

Kev sau npe tsis raug luam tawm tshwm sim thaum cov xim sib txawv lossis cov ntsiab lus ntawm cov ntawv luam tawm tsis ua kom raug. Qhov no tuaj yeem ua rau cov duab tsis pom tseeb, hloov xim, cuam tshuam dab tsi, lossis pom qhov sib txawv ntawm thaj chaw xim. Hauv qhov xwm txheej hnyav, nws tuaj yeem ua rau cov ntawv nyeem tsis raug lossis hloov pauv cov duab ntawm cov duab luam tawm.

Qhov tseem ceeb ntawm Kev Sau Npe Zoo hauv Flexo Printing

Kev sau npe kom raug yog qhov tseem ceeb hauv kev luam ntawv flexographic rau ntau qhov laj thawj:

1. Zoo: Nws ua kom pom tseeb, cov duab meej thiab cov ntawv nyeem, uas yog qhov tseem ceeb rau cov khoom ntim thiab cov ntawv lo.

2. Hom Kev Ncaj Ncees: Kev sau npe tsis raug tuaj yeem hloov lub logo thiab hom xim, uas ua rau muaj kev puas tsuaj rau hom kev xav.

3. Kev Tswj Xyuas Kev Ua Raws Cai: Hauv kev lag luam xws li tshuaj thiab ntim khoom noj, kev sau npe tsis raug tuaj yeem ua rau cov ntaub ntawv tsis raug lossis tsis raug, ua txhaum txoj cai.

4. Tus nqi Efficiency: Kev sau npe tsis zoo ua rau muaj kev pov tseg thiab rov luam dua, ua rau cov nqi tsim khoom.

Common Signs of Misregistration

1. Plooj lossis ob daim duab

2. Xim fringing nyob ib ncig ntawm cov ntawv los yog duab ntug

3. Tsis xav xim sib tov lossis sib tshooj

4. Pom pom qhov sib txawv ntawm cov xim dawb

5. Kev luam ntawv tsis zoo thoob plaws lub substrate

Cov yam ntxwv cuam tshuam rau kev sau npe hauv Flexo Printing

Ntau yam tuaj yeem cuam tshuam rau kev sau npe hauv flexographic luam ntawv:

1. Mechanical Factors: Xws li xovxwm teeb, iav zoo, thiab lub tog raj kheej eccentricity.

2. Cov Khoom Siv Khoom: Xws li cov phaj zoo, cov khoom siv hauv qab, thiab tus cwj pwm cwj pwm.

3. Environmental Factors: Xws li kub, av noo, thiab hluav taws xob zoo li qub.

4. Cov yam ntxwv ua haujlwm: Zoo li xovxwm ceev, tswj nruj, thiab tus neeg ua haujlwm txawj.

Qhov cuam tshuam ntawm kev sau npe tsis raug

Kev sau npe tsis raug tuaj yeem muaj qhov tshwm sim tseem ceeb:

1. Cov khib nyiab ntau ntxiv: Cov ntaub ntawv tsis raug luam tawm feem ntau yuav tsum tau muab pov tseg.

2. Cov nqi siab dua: Vim yog cov khoom siv khib nyiab, lub sijhawm teeb tsa ntev dua, thiab muaj peev xwm rov luam tawm dua.

3. Txo cov khoom lag luam: Lub sijhawm siv teeb meem daws teeb meem thiab kho cov teeb meem kev sau npe.

4. Cov neeg siv khoom tsis txaus siab: Kev luam ntawv tsis zoo tuaj yeem ua rau tsis lees txais kev txiav txim thiab kev lag luam poob.

10 Yam Uas Muaj Feem Ntau Ntawm Kev Sau Npe Tsis Txaus Siab hauv Flexographic Printing

1. Phaj Mounting tsis raug

Nws tshwm sim li cas:

• Cov phaj tsis sib dhos kom raug ntawm lub phaj lub tog raj kheej

• Cov phaj thickness tsis raug lossis xaiv cushion tsis raug

Kev daws:

• Siv precision phaj mounting khoom

• Ua raws li cov txheej txheem mounting

• Xyuas kom cov phaj thiab cushion xaiv kom raug rau txhua txoj haujlwm

2. Hnav los yog cov iav puas

Nws tshwm sim li cas:

• Ib txwm hnav thiab tsim kua muag thaum lub sijhawm

• Kev kho tsis raug lossis lubrication

• Kev siv cov khoom siv iav tsis raug

Kev daws:

• Ua raws li kev tshuaj xyuas cov iav tsis tu ncua thiab kho lub sijhawm

• Hloov cov iav hnav kom sai

• Siv cov khoom siv zoo, hnav-resistant iav

3. Tsis yog Anilox Cov Menyuam Siab Siab

Nws tshwm sim li cas:

• Kev teeb tsa tsis raug ntawm anilox roller siab tiv thaiv lub phaj

• Tsis sib npaug siab thoob plaws qhov dav ntawm cov menyuam

Kev daws:

• Siv cov ntsuas ntsuas siab kom ntseeg tau tias lub siab sib xws

• Ua raws li cov txheej txheem kev teeb tsa anilox rau cov menyuam

• Tsis tu ncua calibration ntawm cov chaw siab

4. Substrate Tension Teeb meem

Nws tshwm sim li cas:

• Kev tsis sib haum xeeb thoob plaws hauv cov txheej txheem luam ntawv

• Kev tswj nruj tswj qhov system tsis raug

Kev daws:

• Txhim kho thiab tswj xyuas qhov web nro tswj cov tshuab

• Tsis tu ncua calibrate nro sensors

• Kho cov chaw nro rau ntau hom substrate

5. Phaj Lub tog raj kheej Eccentricity

Nws tshwm sim li cas:

• Manufacturing defects nyob rau hauv lub tog raj kheej

• Hnav thiab tsim kua muag thaum lub sijhawm

• Kev tuav tsis raug lossis khaws cia ntawm lub tog raj kheej

Kev daws:

• Kev tshuaj xyuas tsis tu ncua ntawm phaj thooj voos kheej kheej rau concentricity

• Siv precision-tsim lub tog raj kheej

• Kev khaws cia kom zoo thiab tuav cov txheej txheem rau lub tog raj kheej

6. Tsis sib xws Ink Viscosity

Nws tshwm sim li cas:

• Qhov kub thiab txias hloov nyob rau hauv lub pressroom

• Ink ink mixing los yog npaj

• Evaporation ntawm cov kuab tshuaj thaum lub sij hawm luam ntawv ntev

Kev daws:

• Siv automated number case viscosity tswj tshuab

• Ua raws li cov txheej txheem npaj thiab khaws cia kom raug

• Saib xyuas thiab kho tus cwj mem viscosity thoob plaws hauv kev luam tawm

7. Kub hloov pauv

Nws tshwm sim li cas:

• Kev tswj huab cua tsis txaus hauv chav xovxwm

• Thaum tshav kub kub tsim los ntawm cov txheej txheem luam ntawv

• Kev hloov raws caij nyoog cuam tshuam rau cov khoom siv thiab cov khoom siv

Kev daws:

• Txhim kho thiab tswj kev tswj huab cua kom zoo

• Saib xyuas qhov kub thiab txias thoob plaws hauv txheej txheem luam ntawv

• Kho cov cuab yeej siv los them nyiaj rau kev hloov pauv kub

8. Hnav lossis misaligned Bearings

Nws tshwm sim li cas:

• Ib txwm hnav thiab tsim kua muag thaum lub sijhawm

• Lub lubrication tsis raug

• Misalignment thaum lub sij hawm installation los yog txij nkawm

Kev daws:

• Ua raws li kev soj ntsuam thiab kev saib xyuas cov kabmob tsis tu ncua

• Siv cov txheej txheem lubrication kom raug thiab teem caij

• Xyuas kom meej qhov kev sib raug zoo thaum lub sij hawm kev teeb tsa thiab hloov

9. Cov chaw tso siab tsis zoo

Nws tshwm sim li cas:

• Kev teeb tsa tsis raug ntawm kev xav siab ntawm phaj thiab substrate

• Kev xav tsis sib xws thoob plaws qhov dav ntawm cov xovxwm

Kev daws:

• Siv qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas kom meej

• Ua raws li cov txheej txheem kev xav pom zoo

• Tsis tu ncua calibration ntawm impression nqis

10. Web Guiding System ua haujlwm tsis zoo

Nws tshwm sim li cas:

• Hnav thiab tsim kua muag ntawm cov ntaub ntawv qhia lub vev xaib

• Kev teeb tsa tsis raug lossis calibration ntawm lub vev xaib qhia qhov system

• Kev siv lub vev xaib tsis tsim nyog rau kev siv lub substrate

Kev daws:

• Kev tshuaj xyuas tsis tu ncua thiab kev saib xyuas ntawm lub vev xaib kev coj ua

• Kev ntsuas kom raug thiab teeb tsa rau txhua txoj haujlwm

• Siv cov cuab yeej qhia hauv web tsim nyog rau cov substrates sib txawv

Los ntawm kev hais txog cov laj thawj ntawm kev sau npe tsis raug, cov tshuab luam ntawv flexographic tuaj yeem txhim kho kev luam ntawv zoo thiab txo cov khoom pov tseg. Kev saib xyuas tsis tu ncua, kev cob qhia kom raug, thiab kev nqis peev hauv cov cuab yeej siv tau zoo yog qhov tseem ceeb los txo cov teeb meem no.

pom zoo khoom

CI Flexo Printing Tshuab (Web Dav: 800-1400mm)

Product Description:

Central impression flexographic luam ntawv tshuab ua tau raws li cov kev xav tau ntawm cov kev xav tau tshaj plaws ntawm pob ntawv luam ntawv.Cov ntawv xov xwm no muaj kev luam ntawv zoo thiab kev sau npe raug. Nws tuaj yeem luam tawm ntawm PE, PP, OPP, PET, Ntawv thiab lwm yam.

Xaus

Kev nkag siab thiab tswj cov ntawv sau npe yog ib qho tseem ceeb ntawm kev luam ntawv flexographic. Nws yuav tsum muaj kev sib xyaw ua ke ntawm kev tu cov cuab yeej tsim nyog, kev ua haujlwm txawj, thiab kev tswj xyuas tsis tu ncua. Los ntawm kev hais txog ntau yam uas ua rau muaj kev sau npe tsis raug, cov tshuab luam ntawv tuaj yeem txhim kho qhov zoo, txo cov khib nyiab, thiab txhim kho tag nrho cov txiaj ntsig hauv lawv cov txheej txheem luam ntawv flexographic.

Rau cov kws tshaj lij kev taw qhia thiab kev txhawb nqa ntawm koj qhov project tshuab luam ntawv, hu rau Oyang. Peb cov kws tshaj lij engineers yuav pab koj txheeb xyuas qhov teeb meem, muab cov lus qhia muaj txiaj ntsig los xyuas kom pom cov txiaj ntsig zoo. Koom tes nrog Oyang kom ua tiav. Peb yuav coj koj lub peev xwm ntau lawm mus rau qib tom ntej.