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FX 934 Pigment change

FX 934 Pigment change

Product catalog summary
Introduction
Marabu GmbH & Co. KG has announced a change in the pigment used for FX 934, Carmine Red, due to supplier issues with color shade accuracy. This pigment is primarily used in mixtures rather than as a full tone.

Application and Importance
The ink series is crucial for credit card production, where consistent color shades are vital. The stability of the shade undergoes strict testing with narrow tolerances.

Improvement and Characteristics
The pigment exchange ensures consistent shades across batches, even after extended storage. Other characteristics such as gloss, leveling, and resistance remain unaffected.

Shade Deviation
A color shade deviation is unavoidable due to the pigment change. For special matches, it is recommended to check and adjust the color match formula, with a white letdown dE of 3.5.

Colorimetry Integration
The new shade will be integrated into Marabu's ColorFormulator MCF and all formulas recalculated for the Marabu-ColorManager MCM 2. Updated formulations will be available on the Marabu website or upon request.

Date of Change-over
The new formula will be implemented starting with batch 040. Cans will have an additional label stating "Attention! Modified pigmentation" to highlight this change.

Customer Communication
Customers should be informed of this change. For further inquiries, contact Product Management or Technical Service.

Contact Information
Mr. Mario Mertens, Product Management Credit Cards, Tel.: ++49-7141 / 691-234, [email protected]
Technical Service Printing Inks (AWETA), phone: ++49-7141 / 691-140, [email protected]
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Catalog excerpts

FX 934 Pigment change-1

Modified Pigmentation for FX 934, Carmine Red Change of pigments for Ink series Maraflex FX for Credit Cards starting with batch 040 Colorimetry Our Colorimetry will integrate this new shade into our Marabu-ColorFormulator MCF, as well as recalculate all formulas for the MarabuColorManager MCM 2. The ink series is mostly used for the production of credit cards. Since constant colour shades are essential for this application and due to the quantity of special match formulations, the stability of the shade is subject to strict tests with very narrow tolerances. Improvement Exchanging the pigment is necessary to ensure constant shades for any batch even after longer storage periods. All the other characteristics, e.g. the degree of gloss, levelling and resistance will not be effected by this change. Shade deviation A deviation of the colour shade resulting from the pigment change was unavoidable. For special matches we recommend to check and adjust the colour match formula. (White letdown dE 3,5) Date of change-over We will start with the new formula by batch 040. From that time, you will also find an additional label on each can stating “Attention! Modified pigmentation“ in order to clearly emphasize this change. Please inform your customers accordingly! In case of any further questions, please feel free to contact our Product Management and our Technical Service! Mr. Mario Mertens Product Management Credit Cards Tel.: ++49-7141 / 691-234 [email protected] Technical Service Printing Inks (AWETA) phone: ++49-7141 / 691-140 [email protected] Page 1/1 Marabu GmbH & Co. KG ⋅ Phone: +49-(0)7141-691- 0 ⋅ [email protected] ⋅ www.marabu-inks.com Since our supplier is facing severe problems with the accuracy of the pigments´ colour shade, we are compelled to exchange the pigment of FX 934, Carmine Red. This shade is rarely used as full tone but mainly used for mixtures. The new formulations can shortly be downloaded from the Marabu Homepage www.marabu-inks.com → Products → Marabu Colourmanagement → Marabu-ColorManager → Updates or, upon request, the Marabu Colorimetry will provide it in advance.

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