German Ink Ordinance (GIO): Are You Ready for 2026?

The transition period is ending soon! Starting January 1, 2026, the German Ink Ordinance (21st Amendment to the Consumer Goods Ordinance) becomes legally binding.

What does this mean?

• Substances listed in the GIO’s positive list may be used in printing inks and coatings for food contact materials.
• Alternatively, non-listed substances may also be used but shall demonstrate a migration level of less than 10 parts per billion (ppb) and shall not exhibit carcinogenic, mutagenic, or reprotoxic (CMR) properties.
• Compliance with Swiss Ordinance or EU Framework Regulation (EC No. 1935/2004) will no longer be sufficient for the German market.

Key Implications:

• All food contact materials shall comply with GIO to access the German market.
• Existing formulations may need reformulation, migration testing, or substitution of non-compliant substances.
   

How RAHN can help: With years of regulatory expertise, we offer: 

• Comprehensive compliance support on food contact legislation and other chemical legislation (e.g., REACH,…)
• Guidance on alternative raw materials
• Strategic planning to ensure a smooth transition

Let’s talk about how to future-proof your formulations. 

RAHN at FORMNEXT – Meet our team on site from November 18th – 21st, 2025 at booth E118 in hall 12.1!

This year's FORMNEXT will take place from November, 18th – 21st in Frankfurt. We're looking forward to your visit in hall 12.1 at booth E118!

With over 40 years of expertise in radiation curing, we support clients throughout product development and application to find optimal solutions. As a global supplier, we offer complete EnergyCuring systems - additives, oligomers, monomers, photoinitiators, and custom specialty chemicals.

We have become 3D printing specialists and are equipped with SLA, DLP, and LCD printers. ensuring high-quality materials through robust development processes. 

Plan your visit now and contact us for an appointment with our team. 
 

RAHN Presentations at European RadTech Conference from October 27 – 29, 2025 in Warsaw

Will we see you at the upcoming RadTech Europe event? If you're attending, we invite you to join us for these insightful sessions from our lab team.

Technical Presentations – Wednesday, October 29 

Conference Room 1
12:00 – 12:30
New class of urethane (meth)acrylates with high bio renewable content
Presented by Dr. Andreas Möck

Conference Room 3
12:00 – 12:30
Improving performance of UV-curable coatings for direct-to-metal adhesion
Presented by Carlo Trentalange

Conference Room 3
14:30 – 15:00
Enhancing Photopolymer Strength: From Brittle Chips to Robust 3D Clips
Presented by Dr. Aymeric Champion
 

Our Technical Sales Manager Daniel Röttger will be available at stand 5 throughout the exhibition. Stop by for a technical discussion or just a social chat.

We look forward to seeing you in Warsaw! Fix your appointment with Daniel Röttger now. 

Recognition of Excellence: EcoVadis Gold Medal Award

We are pleased to announce that our organization has been awarded the EcoVadis Gold Medal, placing us among the top 5% of over 150,000 companies assessed globally. EcoVadis is a leading provider of business sustainability ratings, evaluating companies across 21 criteria within four key areas:

• Environmental Impact
• Labor and Human Rights
• Ethical Business Practices
• Sustainable Procurement

This distinction reflects our ongoing commitment to responsible business practices and our dedication to economic, environmental, and social sustainability. We are honored by this recognition and remain steadfast in our efforts to drive positive change across our operations and value chain.

Why UV/EB Curing Technology is a Game Changer in the Coil Coating Industry

The coil coating sector is rapidly adopting VOC-free UV/EB curing technology, thanks to advancements in resin performance and application methods.
The European Coil Coating Association - ECCA - hails UV/EB as a pivotal game changer for industry decarbonization, with leading manufacturers already making the switch.

Benefits of UV /EB Curing:

• Reduced Energy Consumption: lower operational costs and environmental impact
• Solvent-Free Formulation: promoting sustainability and reducing emissions
• Enhanced Material Efficiency: less waste and improved performance

Watch Our Latest Video: Discover how UV/EB curing technologies are transforming coil coating by enabling faster, greener, and more cost-effective production with excellent product performance.

New 3D Printing Lab Report available!

Are you looking to elevate your 3D printing capabilities with high-performance materials engineered for precision and reliability?

Enhance your photopolymer 3D printing capabilities with RAHN’s advanced portfolio of materials, including oligomers, monomers, stabilizers, and photoinitiators. Designed to meet the rigorous demands of industries such as automotive, aerospace, medical, and wearables, RAHN’s solutions are tailored for optimal performance and printability.

This report provides:

• Expert product recommendations
• Starting formulations for elastic, tough, and high-strength applications
• Insights into enhancing material performance and processing efficiency

At RAHN, we bring global expertise and support for UV applications to the rapidly developing 3D printing market. Whatever your needs, we have proven materials with extensive technical experience and world class technical and regulatory support.

Check out our new 3D printing lab report which will provide crucial information to assist in choosing the proper materials for your photopolymer 3D Printing formulation