Maitiro ekugadzira anilox roller yemuchina wekudhinda weflexographic

Kudhinda kwakawanda kunosanganisira mifananidzo yemumunda, yemutsara, uye inoenderera mberi. Kuti zvizadzise zvinodiwa nezvigadzirwa zvakasiyana-siyana zvekudhinda, vashandisi havafanirwe kutora muchina wekudhinda weflexo une michina mishoma yekudhinda ine roller shoma yekudzidzira. Semuenzaniso, semuenzaniso, muchina wekudhinda weflexo une 6+1, kureva mapoka matanhatu emavara ekudhinda ane mavara akawanda, chikamu chekupedzisira chinogona kudhindwa uye kupiswa kweUV.

Tinokurudzira kuti pakudhinda kwete kupfuura mitsetse 150, muchina uyu wekudhinda we6+1 flexo unofanira kunge uine maroller eanilox 9. Maroller mana eanilox rollers ane ukobvu hwe2.3BCM (1 bhiriyoni cubic micron/inch) uye 60° anoshandiswa pakudhinda layer. Maroller matatu e360 ~ 400, BCM6.0, 60° roller yekudhinda mumunda; Maroller maviri e200, BCM15 kana zvakadaro, 60° roller yekudhinda goridhe negirazi. Kana ukashandisa mafuta echiedza akavakirwa mumvura, unofanirwa kusarudza 360 line roller, kuitira kuti layer yemafuta ive yakatetepa zvishoma, haizokanganisi kumhanya kwekudhinda nekuda kwemafuta echiedza akaoma. Gloss yakavakirwa mumvura haina hwema hweUV gloss. Chishandiso cheanilox roller chinogona kutsanangurwa nekuyedza nekuenzanisa panguva yekudhinda. Ukobvu hweinki layer hunoonekwa nemushandi panguva yekuedza hunonyanya kutsamira panhamba yemutsara uye kukosha kweBCM kweanilox roller.

Anilox roller mukushandiswa kwayo inofanira kutarisisa matambudziko api

Pano tinoti roller ipurasitiki yeceramic roller yakagadzirwa nelaser, inoshandiswa mundege, mundege, mukupisa kwakanyanya, muzvinhu zvekufukidza zvinodzivirira kupfekwa, zvichienderana nehuwandu hwakati, kudzika uye chimiro chakati, neAngle, nelaser engraving. Roller iyi inoratidzwa nemutengo wakakwira, kuramba kupfekwa, kana ikashandiswa nemazvo, hupenyu hwayo hunogona kusvika makore akati wandei; Kana ikashandiswa zvisina kunaka, hupenyu hwayo hupfupikiswa kwete chete, asiwo zvidimbu zveroller.

Mukushandiswa, nzvimbo yeroller pamuchina wekudhinda inoenderana nekudhinda kwacho, kudhinda kwakasiyana, nzvimbo yeroller yakasiyanawo, saka kudhinda kunowanzo fanira kutsiva roller yewaya. Parizvino, muchina wakamanikana unonyanya kushandiswa kune roller yesimbi yakasimba, inorema zvikuru, pakuisa roller kudzivirira chifukidziro chepamusoro cheroller kupinda mune zvimwe zvinhu zvesimbi. Nekuti ceramic coating yakatetepa kwazvo, zviri nyore kukonzera kukuvara kusingaperi pakugumburwa. Mukudhinda nemuchina wekuchenesa, inki inofanira kudzivirirwa paroller yakaoma, kushandisa sipo yakakosha inokurudzirwa nevagadziri veinki inobva mumvura, uchishandisa brashi resimbi kugeza, kuve nechokwadi chekuchenesa kwakachena uye kwakakwana. Uye tanga tsika yekushandisa girazi rinokudza zvakanyanya kuti uone gomba reroller, kana wangoona kuti inki yakaiswa pasi pegomba remesh uye kuwedzera zvishoma nezvishoma mufashoni, inofanira kucheneswa nenguva. Kana nzira iri pamusoro isingashande, ultrasonic kana sandblasting inogona kushandiswa pakurapa, asi inofanira kuitwa pasi pekutungamirirwa nevagadziri veroller.

Kana tikashandisa uye tichigadzirisa zvinhu, hapana chikonzero chekunetseka nezvekupfekwa kwema roller, chikamu chikuru chekupfekwa kwe inki inji inokwenya, kusiyana nazvo, kupfekwa kwema roller ceramic coating kunogona kunzi kushoma. Mushure mekupfekwa kwema roller zvishoma, inki ichave yakatetepa.

Chii chiri hukama huripo pakati pehuwandu hwemitsara yenetwork yekudhinda nehuwandu hwemitsara yenetwork yeroller?

Muzvinyorwa zvakawanda zvinotanga tekinoroji yekudhinda yeflexographic, chiyero chehuwandu hwemitsara yenetwork yekudhinda nenhamba yemitsara yenetwork yeroller chakaiswa se1∶3.5 kana 1∶4. Zvichibva paruzivo rwekuita uye ongororo yezvigadzirwa zvakapihwa neAmerican Flexographic Technology Association (FTA) mumakore achangopfuura, munyori anotenda kuti kukosha kwacho kunofanira kunge kwakakwira, kungangoita 1:4.5 kana 1:5, uye kune zvimwe zvigadzirwa zvekudhinda zvakanaka, chiyero chacho chingave chakakwira zvakanyanya. Chikonzero ndechekuti dambudziko rakaoma kugadzirisa pakushandisa flexographic printing layer idot expansion. Roller ine nhamba yakakura yemitsara yenetwork inosarudzwa, uye inki layer yakatetepa. Kuchinja kwekuwedzera kwedot kuri nyore kudzora. Pakudhinda, kana inki isina kukobvu zvakakwana, unogona kusarudza inki inobva mumvura ine ruvara rwakanyanya kuti uve nechokwadi chekuti zvigadzirwa zvekudhinda zvakanaka.