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Kumxholo woshicilelo, ukungonelanga kokulawulwa kwe-inki viscosity kunokukhokelela kwimicimbi emininzi yokusebenza?
2024-05-28
- I-Viscosity egqithisileyo: Xa i-viscosity ye-inki iphezulu kakhulu, ukunamathela kwayo okungokwemvelo kunye nokuthambekela ekwenzeni i-filaments ende ngexesha lokudluliselwa phakathi kwee-roller kunokubangela ukuba inki ephaphazelayo, into apho i-filament eyaphukileyo iphela isasazeka emoyeni. Esi siphumo sisiba mandundu ngexesha loshicilelo olukhawulezayo.
- Ukonakala Kwephepha: I-viscosity ye-inki ephezulu inokugqithisa amandla omphezulu wephepha, ibangele i-powdering, i-fibrillation, okanye i-delamination, iphawuleka ngakumbi kumaphepha anezakhiwo ezikhululekile kunye namandla aphantsi komhlaba.
- Ukungaphumeleli kokuThunyelelwa kwe-Inki: I-viscosity ephakamileyo iphazamisa ukuhanjiswa kwe-inki ngokufanelekileyo ukusuka kwi-roller ukuya kwi-roller kunye ne-plate yokushicilela okanye i-substrate ngenxa yobudlelwane obuguquguqukayo phakathi kwezinga lokudluliselwa kwe-inki kunye ne-viscosity. Oku kukhokelela ekusasazweni kwe-inki engalinganiyo, ukugqunywa kwe-inki okungonelanga, kunye nezikhewu ezibonakalayo kwimifanekiso eshicilelweyo.
- Ukuphazamiseka kweNkqubo: I-viscosity ephezulu ayinyusi kuphela ukusetyenziswa kwe-inki kwaye ibangele iileya ze-inki ezityebileyo ezicotha ukomisa, kodwa iphinda iququzelele背面沾脏(ukuvala i-inki) okanye ukuncamathela phakathi kwamaphepha ashicilelweyo. Kushicilelo lwe-sheet-fed, kukho umngcipheko wokutsalwa kwephepha kwi-inki rollers.
- Imiba ye-Viscosity ephantsi: Ngokuchaseneyo, ukuba i-ink viscosity iphantsi kakhulu, ukunyuka kwe-fluidity (kubonakaliswa njengembonakalo encinci) ikhuthaza i-inki emulsification kwi-offset lithography, engcolisa ukuprintwa ngamanqaku angalindelekanga.
- Ukusabalalisa kunye nokuNcitshiswa kokuNcitshiswa: Ii-inki ezinjalo zisasazeka ngokulula ephepheni, ukwandisa indawo eprintiweyo, ukunciphisa ukucaca, kunye nokunciphisa ukunamathela kunye ne-gloss yefilimu ye-inki eyomileyo kwi-substrate.
- I-Pigment Setting: I-viscosity engafanelekanga iyasokola ukuthwala amasuntswana e-pigment enkudlwana ngexesha lokufuduswa, nto leyo ebangela ukuba la masuntswana aqokelelane kwiirola, iingubo, okanye kwiipleyiti—imeko eyaziwa ngokuba yipile.