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深圳印刷廠-畫冊印刷-包裝盒定做-包裝廠家-深圳步殼印刷廠

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印刷公司基礎色樣製作

From:Buke printing factory of China深圳步殼印刷廠 | Author:China Bukeprinting factorybook0755 | Published time: 2020-07-12 | 469 Views | 🔊 Click to read aloud ❚❚ | Share:
印刷公司條件準備
​電腦配色是依據基礎色樣的光譜反射率進行計算匹配的,基礎色樣製作的質量,直接影響電腦配色的準確性和效率。
印刷公司基礎色樣製作

印刷公司條件準備
電腦配色是依據基礎色樣的光譜反射率進行計算匹配的,基礎色樣製作的質量,直接影響電腦配色的準確性和效率。

印刷公司

因此電腦配色最重要和首要的工作是製作基礎色樣,而要製作出高質量的基礎色樣,首先要準備好如下條件:

①油墨。需準備種基礎色墨,其中紅色類5種:包括玫瑰紅、桃紅、大紅四色紅和金紅;藍色類5種:包括射光藍、青蓮、深藍、四色藍、天藍;黃色類4種:包括橘黃、四色黃、深黃、中黃;綠色1種、白色種、黑色i種,再加上沖淡劑。

②其他材料。包括打樣紙條、膠粘帶、清洗劑、無紡布(清洗用紙)等。

③軟件、儀器與工具。配色軟件、展色儀(印刷適性儀)、電子天平、分光光度計、計算機、調墨刀、註墨器、比色燈箱、玻璃片製作基礎色樣

按比例取墨、稱重、勻墨。將上述基色墨(白墨除外),分別以質量占總量的2%4%、8%、16%、32%、64%、999%的比例與沖淡劑(維利油)混合,調配成10g(精度0.001g)不同濃度的基礎色墨

展色樣。將每一濃度調勻後的基色墨,用展色儀(印刷適性儀)打出3條色樣,同時打出3條白墨色樣。按濃度為2%、4%、8%、16%、32%、64%、9999%的比例分次打出色條,每一基色墨總共可打出7個色條。基色墨樣乾燥後供建立基礎油墨數據庫測量之用。

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