The Research on Special Printing Effects Based on Gray Component Replacement

Abstract:

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The data of CMY ink’s gray balance are got to define the replacement relationship between CMY and K ink by experiment with the digital printer. A special image was got by using CMY and K ink according to the principle of Gray Component Replacement (GCR).The image will have two different appearances by using the spectral response properties of CMY and K ink under visible light and infrared light.This kind of image can achieve the purpose of anti-counterfeiting printing.

Info:

Periodical:

Edited by:

OUYANG Yun, XU Min and YANG Li

Pages:

251-254

DOI:

10.4028/www.scientific.net/AMR.174.251

Citation:

M. Z. Zhu et al., "The Research on Special Printing Effects Based on Gray Component Replacement", Advanced Materials Research, Vol. 174, pp. 251-254, 2011

Online since:

December 2010

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Price:

$38.00

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[2] Liu Haoxue: Color Science and Technology (China Light Industry Press, China 2008).

[3] Qi Yongqing: Print World Vol. 3 (2007), p.7.

[4] Zhang Qimin, Hou Lingling: Printing Quality & Standardization Vol. 7(2007), pp.51-55.

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[6] ISO 12647-2: 2004: Geneva: ISO, (2004).

[7] CY/T5—1999. Offset Print Quality Requirements and Test Methods. Acknowledgement This work was Supported by the PHR (IHLB, No.: PXM2010 _014223_095557) and Key Research Project of BIGC(No.: Ea201003).

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