Press Release - hubergroup takes BOPE films to a new level with the new Gecko 2-Component Varnish
- Bild-Infos
- Download
- Ein weiterer Medieninhalt
Ein Dokument
Press Release
Unlocking new possibilities for sustainable packaging with enhanced heat resistance
hubergroup takes BOPE films to a new level with the new Gecko 2-Component Varnish
BOPE (Biaxially Oriented Polyethylene) films are known for their excellent recyclability, but their limited temperature resistance has so far been an obstacle to broader industrial applications. With the new Gecko 2-Component Varnish 70GL426590, hubergroup has developed a groundbreaking solution that increases the heat resistance of 29 µm BOPE films from 120°C to 160°C. This opens up new possibilities for the processing and application of this sustainable packaging solution.
More sustainability, efficiency, and recyclability
Thanks to significantly improved heat resistance, BOPE films are now not only more recycling-friendly but also more versatile and faster to process. The varnish creates a broader processing window and reduces the risk of sticking to sealing jaws. In addition, higher sealing temperatures enable increased cycle times on machines, thereby enhancing the efficiency of the production process.
Another key advantage of this innovation is that hubergroup's Gecko 2-Component Varnish makes BOPE films suitable for pouch applications, which was previously a challenge due to the limited temperature resistance of BOPE films.
Technical features of Gecko 2-Component Varnish 70GL426590
The new varnish is ethanol-based and has been specially developed for applications requiring high chemical resistance. It is suitable for both flexographic and gravure printing processes and can be applied to a wide range of surfaces as well as for food and beverage packaging. Its outstanding properties include:
- Deep Freeze Resistance – Maintains integrity even at ultra-low temperatures
- Superior Ink Adhesion – Ensures vibrant and long-lasting print quality
- Exceptional Scratch Resistance – Protects packaging from wear and tear
- Outstanding Water Resistance – Shields against moisture exposure
- Brilliant High Gloss Finish – Enhances visual appeal and shelf presence
- Robust Rub Resistance – Withstands friction and handling stress
- High Solvent Resistance – Ideal for demanding packaging applications
Based on migration test results, the final printed varnish will comply with legal requirements for packaging of all types of food when printed on the non-food contact side.1
Sustainable Innovation and Practical Application
Additionally, the varnish is NC-free, making it future-proof concerning current and upcoming regulatory requirements for recycling printed packaging. This underscores hubergroup's commitment to sustainable and environmentally friendly packaging solutions.
The BOPE film printed with the new varnish also contained a proportion of recycled polyethylene. This film was successfully processed into a pouch as part of the PlastikBOND project by the Institute for Plastics Processing (IKV) in Industry and Trade at RWTH Aachen University.
1The manufacturer of the finished article and the filler have the legal responsibility to prove by appropriate migration testing that it is fit for its intended purpose.
About hubergroup
hubergroup is an international leader in specialty chemicals and print solutions based out of Germany with a history stretching back 260 years. In its two divisions, the company develops innovative, sustainable products and services to enable its customers to achieve first-class results. The Print Solutions Division produces inks, varnishes and printing auxiliaries for packaging, commercial and printing markets. The Chemicals Division produces specialty chemicals such as resins, pigments and additives at its plants in India. hubergroup employs more than 3,000 people in over 30 countries and generated annual sales of around €730 million in 2023.
Follow us
Website: http://www.hubergroup.com LinkedIn: http://www.linkedin.com/company/hubergroup/
Press contact:
Fabian Meyer-Theobaldy hubergroup Head of Global Corporate Communcations Phone: +49 89 9003 308 E-Mail: fabian.meyer-theobaldy@hubergroup.com
Philipp Dolejsky Schliesske Markenagentur PR Phone: +49 173 2038 117 Mail: p.dolejsky@schliesske.de
