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"ERIC - Effective Residual Ink Concentration Value"

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"Color Consistency in Art Papers Helps Paper Manufacturers Meet the Needs of Printmakers"

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"ERIC - Effective Residual Ink Concentration Value"

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"ERIC - Effective Residual Ink Concentration Value"

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"ERIC - Effective Residual Ink Concentration Value"

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rain.jpg

"ERIC - Effective Residual Ink Concentration Value"

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"ERIC - Effective Residual Ink Concentration Value"

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ERIC - Effective Residual Ink Concentration Value

Posted on Dec 19, 2025 by HunterLab

ERIC stands for Effective Residual Ink Concentration and is a control parameter used to quantify the amount of residual ink left in recycled or de-inked pulp (DIP) and paper before and after de-inking and/or bleaching processes. Other parameters measured are brightness and dirt content.

Absorption curve showing residual ink levels at NIR 800 to 1200 nm.

Posted in Paper

Color Consistency in Art Papers Helps Paper Manufacturers Meet the Needs of Printmakers

Posted on Dec 18, 2025 by HunterLab

Accurate color measurement tools can help you test your paper for color and consistency, resulting in a higher-quality final product. Image source: Pexels user Tim Gouw

While visiting a friend’s home, I noticed an enormous, beautiful painting hanging above the fireplace. Up close, I could see what looked like real paint clinging to the surface of the paper and assumed that I was looking at the original work of art. But when I asked my friend who painted the piece, she responded, “Oh, that’s actually a print! The artist was selling three of them just like it.”

Even if you can’t afford a $179 million Picasso, you can still get an excellent copy of that same painting for as little as a few hundred dollars, often much less.1. Yet not all art prints are worth hanging on your walls. The quality of the print paper has a huge impact on the appearance of the final piece; the color, opacity, and texture of the paper all affect how the inks and paints will appear once printed onto the final product. Color measurement tools can be used by paper manufacturers to ensure that each blank sheet of paper will allow printmakers to produce their ideal images.

Reproductions of famous art pieces should be printed on paper that will make the colors appear most like the original. Image source: Wikimedia Katsushika Hokusai

Posted in Paper

ERIC - Effective Residual Ink Concentration Value

Posted on Apr 20, 2023 by HunterLab

ERICはEffective Residual Ink Concentrationの略で、脱墨および/または漂白工程の前後に、再生パルプや脱墨パルプ(DIP)および紙に残る残留インクの量を定量化するために使用される管理パラメータです。その他の測定パラメータは、明度と汚れ含有量である。

NIR 800~1200 nmにおける残留インクレベルを示す吸収曲線。

Posted in Paper

ERIC - Effective Residual Ink Concentration Value

Posted on Apr 20, 2023 by HunterLab

ERIC steht für Effective Residual Ink Concentration und ist ein Kontrollparameter, der dazu dient, die Menge an Resttinte zu quantifizieren, die in recyceltem oder de-inked Zellstoff (DIP) und Papier vor und nach De-inking- und/oder Bleichprozessen übrig bleibt. Andere gemessene Parameter sind Helligkeit und Schmutzgehalt.

Absorptionskurve, die den Restfarbgehalt bei NIR 800 bis 1200 nm zeigt.

Posted in Paper

ERIC - Effective Residual Ink Concentration Value

Posted on Apr 20, 2023 by HunterLab

ERIC significa Eficaz Residual Tinta Concentración y es un parámetro de control utilizado para cuantificar la cantidad de tinta residual que queda en la pasta reciclada o destintada (DIP) y en el papel antes y después de los procesos de destintado y/o blanqueo. Otros parámetros medidos son el brillo y el contenido de suciedad.

Curva de absorción que muestra los niveles de tinta residual en NIR 800 a 1200 nm.

Posted in Paper

ERIC - Effective Residual Ink Concentration Value

Posted on Apr 20, 2023 by HunterLab

ERIC stands for Effective Residual Ink Concentration and is a control parameter used to quantify the amount of residual ink left in recycled or de-inked pulp (DIP) and paper before and after de-inking and/or bleaching processes. Other parameters measured are brightness and dirt content.

Absorption curve showing residual ink levels at NIR 800 to 1200 nm.

Posted in Paper

ERIC - Effective Residual Ink Concentration Value

Posted on Apr 20, 2023 by HunterLab

ERIC stands for Effective Residual Ink Concentration and is a control parameter used to quantify the amount of residual ink left in recycled or de-inked pulp (DIP) and paper before and after de-inking and/or bleaching processes. Other parameters measured are brightness and dirt content.

Absorption curve showing residual ink levels at NIR 800 to 1200 nm.

Posted in Paper
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