Your specialist in printing inks, varnishes and applications made by functional printing

We are GSB-Wahl- your ink manufacturer specialized in custom specialty paints and varnishes for different areas of Label Printing and Balloon Printing. In the new business unit Printed Electronics we develop customer specific functional inks for microelectronic applications. As GSB-Cleaning Systems we develop and produce cleaner for all color systems and we offer an extensive range of special cleaning machines for printing plates, anilox rollers, colors tubs, consumables, and much more. Since 1996, we are Eco-Audit and ISO 14001 certified. We are one of the first German ink manufacturers that received this certification.


Stifterverband für die Deutsche Wissenschaft würdigt die Forschungstätigkeit durch GSB.

Stifterverband appreciated GSB research

The Stifterverband for the German science appreciates the research activities by GSB: less than 1 percent of the enterprises in Germany do an active research. But only research is creating innovations and generates the growth. The Stifterverband

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Primäre aromatische Amine Information

Primary aromatic amines

Primary aromatic amines (paA) are used in the past for production of certain pigments, so-called Azopigments. But paA’s can be transferd to the printing ink and contaminate them. Some of the paA’s seem’s carcinogenic and genotype-changing. In


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New opal varnish PR 1018

GSB developed a new, extremely opal, UV varnish. The varnish is used since some time successfully with our customers. The UV opal varnish PR 1018 is highly fluid and reaches a brilliance up to 8 - 12. The varnish does not thicken during the process,

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