
Colors are passion, emotions and personality. At Siegwerk, inks and coatings are our specialty and we use color to bring the packaging and products of our customers to life.


Our packaging solution combines high‑performance processing, strong visual quality, and recyclability, designed to meet the demands of coffee packaging.
CIRKIT Heatguard improves heat resistance and surface integrity during high‑efficiency sealing. This helps ensure stable performance in demanding filling and sealing processes.
Using full PU inks, we enable excellent print quality with high gradation and halftones, while supporting recycling‑oriented packaging concepts.
CIRKIT OXYBAR WHITE is a barrier ink technology that combines brandable white opacity with oxygen protection in a single layer. This reduces material complexity while maintaining strong functional performance.
The solution is based on a fully recyclable Mono PE structure, designed to maintain:
Thanks to high material efficiency, printed functional coatings, and low coating‑weight lamination adhesives, up to 95% PE content can be achieved.