Nhanganyaya: Nekuvandudzika kuri kuramba kuchiita pfungwa dzekushandisa kwevatengi, zvigadzirwa zvakagadzirwa nemunhu mumwe nemumwe zviri kuramba zvichiwedzera kufarirwa pakati pevatengi. Tekinoroji yekufambisa mvura inodarika muganho wepamusoro usingakwanise kudhindwa nekudhinda kwakatsetseka. Mushure mekudhindwa kwekufambisa mvura, chigadzirwa chacho chine mwero wepamusoro wekufananidzira, uye kuwedzerwa kwechigadzirwa chacho kwakapetwa kaviri, uye kudhindwa kwekufambisa kwakagadzirirwa munhu mumwe nemumwe kunosangana zvizere nezvinodiwa nevatengi vemazuva ano. Chinyorwa ichi chakarongwa napasuru yemuraraungu yeShanghai, uye ndichakuudzai zvinhu zvakati wandei zvinokanganisa kuchinja kweruvara rwechidzitiro chesiriki.
Tekinoroji yekufambisa mvura imhando yekudhinda inoshandisa simba remvura kuti iite hydrolyze yepepa rekufambisa/purasitiki rine mapatani emavara. Chinhu chayo chikuru chehunyanzvi ndechekuti haidi michina yakakosha, haina muganho wezvishandiso, haidi zvinhu zvakakosha zvinoshandiswa, uye haidi kupisa kwakanyanya, chero bedzi paine chishandiso chekuisa mufananidzo (scanner kana kamera yedhijitari), chishandiso chekudhirowa (komputa), chishandiso chekuburitsa mifananidzo (Inkjet printer), pamwe neingi yekufambisa mvura, bepa rekufambisa mvura, unogona kudhinda chero mufananidzo pane chero chinhu chakasimba uye chero nzvimbo yakakombama.
Kutamisirwa kweWatermark
Kutamisa zviratidzo zvemvura inzira yekufambisa mifananidzo nemagwaro ari papepa rekutamisa kusvika pamusoro pe substrate. Zvakafanana zvikuru nemaitiro ekutamisa kupisa, kunze kwekuti kumanikidzwa kwekutamisa kunoenderana nekumanikidzwa kwemvura. Iyi itekinoroji inozivikanwa yekutamisa mvura munguva pfupi yapfuura. Nzvimbo diki yeruzivo rwemifananidzo inogona kutamiswa pamusoro pe substrate, iyo yakafanana nemhedzisiro yekudhinda kwemaitiro ekudhinda pad, asi mutengo wekudyara wakaderera, maitiro ekugadzira ari nyore, uye anonyanya kufarirwa nevashandisi. Maitiro ekutamisa zviratidzo zvemvura haadi kuvhurwa ne activator, anodzivirira kusvibiswa kwe organic solvents, uye ane mabhenefiti ari pachena mukugadzirwa kwemabasa emaoko nekushongedza.
01 Kupatsanura
Kutamisirwa kwekuvhara mvura
Kushandiswa kwekuisa chifukidziro chemvura kunoreva kushongedza pamusoro pechinhu chose, kufukidza kumeso kwepakutanga kwechinhu chacho, uye kukwanisa kudhinda mapatani pamusoro pechinhu chose (chemativi matatu). Uku ndiko kunaka kwacho; asi dambudziko racho riri pachenawo, kureva kuchinjika. Kana chinotakura mifananidzo chakabatana zvachose nechinhu chacho, hazvidzivisiki kuti chichatambanudzwa uye chakanganiswa. Saka, kutaura chokwadi, zvakaoma kuti mufananidzo utumirwe pamusoro pechinhu kuti uwane mwero wekuvimbika.
Mazhinji emagrafiki nemagwaro akadhindwa epepa rekutamisa mvura anoshandiswa kutamisa akagadzirwa nemavara einki ekushongedza uye mapatani akareruka anodzokororwa, uye hapana chikonzero chekushandisa firimu rakanaka rinonzwa chiedza pakudhinda; mafirimu ekutamisa mvura anowanzo gadzirwa nefirimu rinotambanudzwa mumvura. Firimu rekutamisa rinoshandiswa kutamisa rine mativi matatu rakaoma kutamisa uye kukopa mavara akanaka nemifananidzo yehierarchy.
02 Kutumira zvinhu
Chigadziko chemvura chinotamisirwa
Chigadziko chemvura chinogona kunge chiri purasitiki kana bepa remvura. Zvigadzirwa zvakawanda zvakaoma kudhinda zvakananga. Unogona kudhinda mifananidzo nemagwaro ari pachigadziko chemvura kuburikidza netekinoroji yekudhinda yakakura, wobva waendesa mifananidzo yacho kuchigadziko. Zvinhu.
1) Firimu remvura rakakombama rine mativi matatu
Firimu remachira emvura rinodhindwa pamusoro pefirimu repolyvinyl alcohol rinonyungudika mumvura uchishandisa nzira yekudhinda gravure yechinyakare. Rinotambanudzwa zvakanyanya uye riri nyore kufukidza pamusoro pechinhu kuti riwane kutamiswa kwemativi matatu. Dambudziko nderekuti mukuputira, nekuda kwekuchinjika kukuru kwesubstrate, mifananidzo nemagwaro zviri nyore kuchinjika. Nechikonzero ichi, mifananidzo nemagwaro zvinowanzogadzirwa semapatani anoenderera mberi, kunyangwe kutamiswa kwacho kwakashata, mhedzisiro yekutarisa haizokanganiswi. Panguva imwe chete, firimu remachira emvura rinoshandisa inki yekutamisa mvura. Kana ichienzaniswa neinki dzechinyakare, inki dzekutamisa mvura dzinodzivirira mvura zvakanaka, uye nzira yekuomesa ndeyekuomesa nemhepo.
2) Bepa rekutamisa zviratidzo zvemvura
Chishandiso chepepa rekuisa chiratidzo chemvura ipepa rakakosha. Chishandiso chepasi chinofanira kunge chine mhando yakagadzikana, saizi chaiyo, chinochinjika zvakanyanya kunzvimbo yekudhinda, mwero wekuwedzera mudiki, hachisi nyore kumonereka nekukanganisika, chiri nyore kudhinda nekupenda, uye chikamu chinonamira pamusoro chakaputirwa zvakaenzana. Zvinhu zvakaita sekumhanya kwekushaya mvura nekukurumidza. Muchimiro, hapana musiyano wakawanda pakati pepepa rekuisa chiratidzo chemvura nefirimu rekuisa chifukidziro chemvura, asi maitiro ekugadzira akasiyana zvikuru. Kazhinji, bepa rekuisa chiratidzo chemvura rinoshandiswa kugadzira mifananidzo yekufambisa nemagwaro pamusoro pe substrate nekudhinda pachikirini kana kudhinda kwe offset. Nzira inonyanya kufarirwa yekugadzira ndeyekushandisa maprinta e inkjet kugadzira bepa rekuisa chiratidzo chemvura. Zviri nyore kugadzira mifananidzo nemagwaro akagadzirirwa iwe pachako zvichienderana nezvaunoda.
Chinosimudzira
Iyo activator i organic mixed solvent inogona kukurumidza kunyungudutsa nekuparadza polyvinyl alcohol film, asi haizokuvadzi graphic printing layer. Mushure mekunge activator yashanda pagraphic printing layer, inogona kuimutsa nekuiparadzanisa nepolyvinyl alcohol film. Inonyungudika pamusoro pe substrate kuti iwane kufukidza kwemvura.
kuputira
Nekuti jira rakadhindwa refirimu rakaputirwa nemvura harina kuomarara uye rinokwenywa zviri nyore, chidimbu chebasa mushure mekupfuudzwa nemvura chinofanira kupfapfaidzwa nependi inoonekera kuti chidzivirire, nokudaro zvichiwedzera kuvandudza mhedzisiro yekushongedza. Kushandisa PV transparent varnish kana UV light curing transparent varnish coating kunogona kugadzira matte kana girazi effect.
Shanghai Rainbow Industrial Co., Ltdndiye mugadziri, Shanghai rainbow package. Inopa kurongedza kwezvizoro kamwe chete. Kana uchida zvigadzirwa zvedu, unogona kutibata,
Webhusaiti:www.rainbow-pkg.com
Email: Bobby@rainbow-pkg.com
WhatsApp: +008613818823743
Nguva yekutumira: Mbudzi-22-2021