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Nhanganyaya: Mufananidzo wekunze wezvinhu mumakwikwi anotyisa emusika uri kuramba uchinyanya kukosha, bhokisi remavara nekuda kwegiredhi rayo repamusoro, rakatetepa, rakanaka rinova sarudzo yakanakisa yemufananidzo wekunze wekutakura zvinhu, bhokisi reruvara harisi kuremerwa chete. , iri nyore kutakura, huwandu hwakawanda hwemidziyo, uye ine yakanakisa kuchengetedza kwezvakatipoteredza.Ichi chinyorwa chinogovera 8 zvinhu zvinokanganisa kunaka kwemavara bhokisi kudhindwa, zviri mukati meshamwari dzekutarisa:

Ruvara Bhokisi

Ruvara bhokisi rinoreva kupeta bepa bhokisi uye diki corrugated bepa bhokisi rakagadzirwa nekadhibhodhi uye diki corrugated bepa.Inowanzo shandiswa seyepakati-renji yekurongedza nzira, pakati pemukati yekurongedza uye yekunze bhokisi kurongedza.

01 Kufurira kweFirimu

Kuvandudza uye kugadzirisa maitiro emufirimu mushure mekuratidzwa kwakanangana nekupinza uye kusiyana kwemufananidzo pafirimu.Nokudaro, pane firimu yeplate, kiyi yekutarisa zvinyorwa uye zvinyorwa chikamu che density uye chinyorwa uye chinyorwa chikamu uye chisiri-chinyorwa chikamu chekusiyana.Iyo yakakwira density, iyo yakakura mutsauko, zviri nani kunaka kwefirimu, nekugadzirwa kwayo kweplate yekudhinda mhando inogona kuvimbiswa.Pamusoro pezvo, kukora kweplate kugadzira firimu base zvakare kune kukanganisa pamhando yekugadzira ndiro, kazhinji firimu rakatetepa riri nani pane gobvu firimu.

02 Sun Version yeImpact

Mukati mekudhinda, kusimba kwechiedza chechiedza, chinhambwe chiri pakati pechitubu chechiedza nendiro, uye kureba kwenguva yekufumurwa kuchakanganisa kunaka kwekudhinda.Chiedza chechiedza chakasimba, chinhambwe chipfupi uye nguva yekuratidzira ipfupi.Chiedza chechiedza hachina simba, chinhambwe chakareba uye nguva yekuratidzira yakarebesa.Pasi pechimwe chiedza chinobva uye chinhambwe, nekuwedzera kwenguva yekuratidzwa, kuparara kwefirimu kunowedzera muchikamu chechiedza cheplate kusvikira iyo firimu pamusoro yaparara zvachose.Kana kuratidzwa nguva kuramba kukura, regai kuona chiedza chikamu firimu pamusoro kumucheto nokuda simba nemwaranzi, photosensitive firimu akatangawo zvishoma nezvishoma kuora, kuti ndiro graphic mitsetse achava mutete, kunyange kuputsika, blurred.Kana nguva yekuratidzwa isina kukwana, iyo isiri-graphic chikamu chemaziso emishonga yefirimu yepamusoro haina kuora zvachose, uye chikamu chisingaiti chekugadzirwa kweplate ichiri firimu remishonga, uye kudhinda kwemuchina kuchava kwakasviba.Mukuwedzera, mhando dzakasiyana dzekudhinda ndiro dzinodiwa nguva yekutarisana haina kufanana, iyo inofanira kukwezva vanhu.

Mukuwedzera, mupureti yekuomesa vacuum, firimu uye ndiro pedyo nechiyero chekutarisana nemhando yeplate, kana paste isiri yechokwadi, ndiro yekudhinda inogona kuitika kaviri, kusanzwisisika uye mamwe matambudziko.

03 Mhedzisiro Yebudiriro

Developer concentration

Iyo dhizaini yekumisikidza yakakura kwazvo, inokurumidza kukurumidza, iri nyore kukonzera yakawandisa kukura kwendiro yekudhinda, mitsetse yakatetepa yemavara uye zvinyorwa, diki kurasikirwa dot kana kutetepa zvinyorwa uye zvinyorwa hazvina kujeka, zvinokanganisa bhokisi reruvara kudhinda kunaka;Developer concentration idiki kwazvo, ona kuparara kwechiedza chemushonga firimu pamusoro hakusi nyore kuchenesa, nyore kusvibiswa kana kudhinda.

Kuvandudza Nguva

Kuvandudza nguva yakareba kwazvo, firimu remishonga pamusoro pendiro harioni chiedza chiri nyore kunyungudutswa, mufananidzo weplate uye zvinyorwa zvichava chiedza uye zvitete, zvichiita kuti kudhinda kudhindwa hakusi kwechokwadi, kusinganzwisisiki;Kukudziridza nguva ipfupi, ona kuparara kwechiedza chemushonga firimu pamusoro haisi nyore kunyatsojekesa, nyore kune tsvina kudhinda.Iyo yakakodzera nguva yekusimudzira mushure mekudhinda ndiro yekuvandudza sukurudza, ona kuparara kwechiedza chemufirimu wepamusoro ingosuka wakachena.Kana kusanganiswa kwemvura kwakakura, nguva yekuvandudza inofanira kupfupiswa zvakakodzera.Sezvineiwo, nguva yekuvandudza inofanirwa kuwedzerwa zvinoenderana.

04 Ink Transfer Effect

Kudhinda ndiko chaiko kuchinjisa inki, kazhinji kutaura, offset kudhinda inki kutamisa mwero wakaderera, ungangoita 38%.Kudhinda ndiro inking yekubata negumbeze, inki yekuchinjisa mwero ingangoita 50%, gumbeze uye bepa kubata, inki yekufambisa mwero ingangoita 76%.Naizvozvo, kutonga kweinki kutamisa mwero kwakakosha zvikuru.Kukodzera kweinki, inki chiyero, ndiro, kuita kwegumbeze uye bepa, muchina wekudhinda uchakanganisa kuendeswa kweinki.

Ink Performance paInk Transfer

Low viscosity, liquidity yeinki iri nyore kuendesa, chiyero chekufambisa chakakwira;High viscosity, yakaderera fluidity yeinki kutamisa mwero yakaderera.Kuvandudza inki kutamisa mwero, tinofanira kudzora viscosity uye fluidity ingi.Kuita kweinki kuchachinjawo nemhoteredzo, tembiricha yepamusoro, inki viscosity yakaderera, tembiricha yakaderera, inki viscosity yakakwira.Mukugadzirwa chaiko, kunofanira kuenderana nemamiriro ezvinhu chaiwo kusarudza mhando dzakasiyana, mhando uye nzira dzakasiyana dzekuomesa ingi.Pamusoro pezvo, muinki yekuwedzera huwandu hwakakodzera hweingi oiri, inogona kugadzirisa mashandiro einki, inobatsira kudzora dot kuwedzera, kuvandudza inki kutamisa mwero.

05 Kuita kwegumbeze paInk Transfer

Gumbeze rinofanirwa kunge riine yakanaka inki yekunyudza uye kuchinjisa inki, asi zvakare inofanirwa kuve neoiri kuramba, asidi kuramba, alkali kuramba, elasticity yakanaka uye humwe hunhu.Kana gumbeze risina kucheneswa zvakakwana mushure mekudhindwa, iyo inki yakabatwa mu villi inoomesa zvishoma nezvishoma conjunctiva, iyo villi chimiro cherabha pamusoro inokanganiswa, inokanganisa zvakananga inki yegumbeze, nokudaro kuderedza inki yekufambisa kwegumbeze. .Nokudaro, mushure mekudhinda, jira rinofanira kunyatsogezwa.Kana nguva yekudzikira yakarebesa, chidimbu chepumice poda inogona kukwizwa pamusoro, kuitira kuti pamusoro pegumbeze nguva dzose inochengetedza chimiro chepakutanga chakashata, uye iva nechokwadi chekuti gumbeze rine inki yakanaka yekunyura uye kuchinjisa inki.

Kufurira kwePepa Fit

Kukodzera kwepepa kunonyanya kuratidzwa mukutsvedzerera, kuchena, kuoma uye zvimwe zvinhu.Kupfava kwepepa kunodiwa inki ishoma;Kupfava kwebepa kwaida kuwanda kweinki.Muchidhindo chekudhinda, mapepa akasiyana maererano nemamiriro ayo akasiyana-siyana, huwandu hweinki hunodiwa kuti uchinje maererano.Mumhando dzakasiyana-siyana, huwandu hwakafanana, mamiriro emitengo yakafanana, kutsvedzerera, kuchena mapepa akakwirira kupfuura kutsvedzerera, kuchena kwakaderera mapepa ekudhinda kunaka.

06 Mhedzisiro yePlate Kukodzera

Hunhu hweplate base jecha, hydrophilic simbi ndiro uye kupfekedzwa kwepolymer resin firimu pamusoro zvine hukama nekukodzera kweplate yekudhinda, inokanganisa kuchinjisa inki uye chiyero cheingi ndiro.Mukuita kwekugadzira ndiro, kuratidzwa, kusimudzira kuchakanganisawo kushanda kweplate.

07 Kufurira kweInk Balance

Chiyero chekupenda inki chienzaniso, kwete chiyero chakakwana.Mukuita kwekukurumidza kushanda kwemidziyo, iyo graphic chikamu chedhindiro yekudhinda uye isiri-graphic chikamu cheinki, uye mvura, kupindirana kwemukati, saka ndiro yekudhinda inosungirwa kuburitsa inki emulsification.Kana uwandu hwemvura neingi haina kudzorwa zvakanaka, inosungirwa kudzamisa emulsification yeinki, zvichikonzera kudhinda yakasviba shanduro, yakasviba shanduro.Kudhinda kunowanzoshandiswa kuderedza kuwanda kwemvura, kuwedzera kwakakodzera kwehuwandu hweinki, asi dzimwe nguva zvakare kuderedza huwandu hweinki.Mukuwedzera, ingi emulsification ichachinja nekuchinja kwemamiriro ezvinhu ezvakatipoteredza, mune chaiyo yekudhinda kugadzirwa, inofanira kuenderana nemamiriro ezvinhu chaiwo, kubata ingi viscosity uye pH kukosha kwechitubu chekugadzirisa kudzora huwandu hweinki nemvura, mu kurongeka kwete vhezheni yakasviba, kwete yakasviba shanduro seyebhenji.