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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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包裝印刷產品時,如何合理地混合油墨?

From:Buke printing factory of China | Author:China Bukeprinting factorybook0755 | Published time: 2020-05-20 | 1217 Views | Share:
在彩色印刷包裝生產中,為了達到理想的色彩效果,油墨調合需要特別註意。通過多年的彩色印刷包裝生產經驗,步殼印刷向您介紹油墨的調合要點,需要註意:
  在彩色印刷包裝生產中,為了達到理想的色彩效果,油墨調合需要特別註意。通過多年的彩色印刷包裝生產經驗,步殼印刷向您介紹油墨的調合要點,需要註意:

深圳印刷

  首先,確定彩色印刷包裝的主色調和其中所含的輔助色調。以主色調油墨為基本油墨,另一種油墨為調色油墨,主要以基本油墨為基礎,輔之以調色油墨,使斑點色油墨更快、更準確。


  第二,鑒別顏色的最佳光源是均勻白光、面向北窗的自然光和類似自然光的人工光源,如熒光燈、白熾燈和光源等。


  第三,專色油墨,首先要調整油墨的飽和色相,放薄樣品,普遍偶合確認不缺主色調和輔助色調,然後用沖洗劑調節所需的斑點色。此外,還應註意印刷工藝、水量控制、油墨體積控制、速度和印刷設備等,掌握印刷及其規律,以保證產品質量。


  第四,油墨共混應均勻,紙的性能如塗布紙,即塗布紙,一般採用快乾油墨共混,與膠紙樹脂油墨共混即可;


  第五,要考慮周邊環境對彩色印刷包裝色彩樣本的影響,避免色彩的錯覺,在色彩識別中應涵蓋周圍的顏色,單一觀察,以避免色彩偏差的發生。
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