Cylinder lining uye kudzvinyirira kugadzirisa
Kudhinda kaviri grey pepa ndiro silinda uye rubber silinda yepakati chinhambwe chinoramba chisina kuchinjika, chinongoda kugadzirisa pakati peiyo cylinder yekufungidzira uye silinda yerabha, mukudhindwa kwe250-450g/m2 mapepa egrey maviri anogona kudhonzwa kumusoro silinda yepakati chinhambwe 0.20- 0.4mm, nekuda kwekutsvedzereka kwepepa re grey pamusoro haina kunaka, yakashata, kusimba kwebepa zvakare kushoma pane Copperplate bepa, kudhinda kaviri grey bepa, asi zvakare teerera kune kudhinda kudzvanywa kunowedzerwa zvishoma.
Zvakadai sekudhinda 400g / m2 yemapepa egrey maviri, silinda yepureti yekudhinda uye gap rerubha silinda ye3.95mm, silinda yerabha uye embossing cylinder gap ye3.40mm, kudhinda ndiro silinda yakazara pasuru musha we0.65-0.75mm, rabha rose recylinder 15. -3.35mm (yakayerwa ne micrometer), kana Pepa kubva kune gobvu kusvika kutete, rinofanira kuderedzwa nekukora, ukobvu hwepakeji liner kubva painodhinda ndiro liner kuwedzera kune rubber cylinder, kana bepa rekudhinda kubva kutete kusvika kune gobvu. , zvino kubva parubha humburumbira liner kuderedza ukobvu hwechimwe, uye ukobvu hunoenderana kune printing plate cylinder liner kuenda.
Offset kudhinda chikamu chekugadziriswa kwepepa rekupa
1, yakapetwa kaviri grey bepa kudhinda kune bepa rekuendesa chikamu cheanoyamwa nozzle uye kupeperesa bepa nozzle mhepo vhoriyamu zvinoenderana kugadzirisa yakakura.
2, bepa rinopatsanura muromo, bepa rekudya muromo kutsiva yakakura dhayamita uye ukobvu hwemhete yerabha, kudhonza geji yekumanikidza chitubu inogona kutsiviwa nedhayamita ye1.5mm simbi waya;nekubvisa pini yekubatanidza pakati peiyo feed roller cam uye shaft yayo, kana kubvisa roller pane pendulum kuti uwane chinangwa chepepa feed roller haizununguki, pepa rakatsetseka.
3, Paunenge uchidhinda mapepa egrey maviri, mukaha uri pakati pekutonga kaviri kana yemuchina wekudhinda weoffset unofanirwa kuwedzera zvinoenderana;chinhambwe chiri pakati pegeji yedivi uye yepamberi yegeji yekumanikidza bepa rurimi uye pepa rekupa pepa, uye kureba pakati pekuchengetedza bhari uye pepa rekupa pepa rinofanira kuwedzerwa mamwe.
4, kupa pepa zino pedhi uye pamusoro pechiratidzo cylinder uye kupa pepa zino pedhi uye chinhambwe pakati pepepa chinofanira kuwedzerwa, uye chengetedza chinhambwe chinenge chakaenzana nehupamhi hwepepa plus.
Kudhinda kurongeka kwekutevedzana kwemavara
1, yakapetwa kaviri grey mapepa ekudhinda zvigadzirwa zvine Hong Kong shanduro yemunda, uye zvinyorwa, mitsara, mapatani.Semuyenzaniso: mavhomvuropu echikamu cheposvo, mabhokisi ewaini, mabhokisi efodya ekunze kurongedza (mabhokisi emitsetse) uye zvimwe zvigadzirwa zvekudhinda, kudhinda kwemavara kutevedzana kwakanakisa kudhinda zvinyorwa, mitsara, mapatani, uyezve iyo yakazara vhezheni yemunda pane yekupedzisira. muchina kudhinda, saka unogona kudzivirira kaviri grey bepa mukobvu, anodhinda haina kuoma kana bepa dhumhana mumwe nomumwe zvichikonzerwa nekubata tsvina kukwesha zvakaipa, musana kunamira tsvina chiitiko.
2, iyo yakasviba ruvara kumberi kweyakadhindwa, yakareruka kuseri kweyakadhindwa, nekuda kweiyo yakasviba ruvara inki kufukidzwa, yakasimba adhesion, yakaiswa pamberi pekutanga kudhindwa, nyore kudhinda chaiko;kuvharwa kweinki kweruvara kwakapfava hakuna simba, kuiswa kumashure kwehuwandu hwakadhindwa hwakadhindwa zvishoma run mutemo hausi nyore kuona kunze, iyo overprint mhedzisiro iri nani zvakanyanya.
3, kazhinji muchigadzirwa chakadhindwa, kune hafu-toni ina-mavara emagetsi mapoinzi etiweki, uye inoenderera toni mapatani, zvinyorwa, mitsara.Mavara mana emagetsi mapoinzi edoti anofanirwa kudhindwa kutanga, izvo zvinogonesa kudhinda kwakaringana uye kuderedza kukanganiswa kwepepa kutambanudza.Zvadaro dhinda inoenderera toni mapatani, zvinyorwa, mitsara, kurongeka kwekuteedzera kwemavara ekudhinda kunofanirwa kucherechedzwa sechinhu chinonyanya kukosha, chekutanga chakaoma mushure mekuita nyore kwakakodzera.
4, yakadai semamiriro okunze anopisa, mapepa maviri egrey akadhindwa monochrome paunosangana nemvura isina kuenzana yepepa, yakaunyana isina kuenzana, kusimba kwemapepa epamusoro, nezvimwewo zvinokonzerwa nekudonha kwehupfu, bvudzi, nezvimwewo, inogonawo kutanga yarova isina chinhu kudhinda mvura, inogona kugadzirisa chiitiko.
Nguva yekutumira: Jan-03-2023