Reusable
Drinking Cup
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Mono-Material:
The Sealing Lid
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Reusable:
The Mix & Match Mealbox
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r-PET:
the front-runner
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The expert for sustainable plastic packaging

Almost like magic

The self-separating K3® cup

Greiner Packaging has developed a solution in which the cardboard wrap and the plastic cup separate without any intervention. That makes sorting the materials and then recycling them considerably easier, which is why this packaging solution has been given top scores in terms of recyclability.
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News

Blog

The best of both worlds: Can the paperization trend be sustainably implemented?

In the third and final part of our blog series, we look at whether and how paper and plastic can be combined sensibly.

Press

Greiner Packaging partners with SampApp

Greiner Packaging partners with SampApp to support environmental education and waste prevention

Magazine

Focus on sustainability: Sauces and spices packaged in an environmentally friendly way

The booming market for sauces, dips, honey and spices demands innovative and sustainable packaging solutions. Greiner Packaging focuses on variety and sustainability in order to minimize its ecological footprint.

News

Global Recycling Day: How a Yogurt Cup Truly Becomes Circular

Konrad Wasserbauer, Global Director Circular Economy & Sustainability, on the Challenges and Solutions for a Functioning Circular Economy 

Blog

Yogurt Packaging Trends in the US: 3 Areas to Watch in 2025

As the yogurt market continues to grow and new brands and yogurt products hit the market every day, the packaging used to contain those products is evolving. Read this blogpost for the latest trends in Yogurt Packaging for 2025.

Blog

The Pitfalls of paperization: Why coatings put paper packaging recycling to the test

In the second part of our three-part blog series “Paperization” we examine the challenges of coatings in fiber-based packaging.

Mix & Match Meal box

Reusable & Sustainable

Discover the versatile and sustainable mix & match meal box – the ideal solution for restaurants. Learn more about the forward-looking possibilities of reusable to-go packaging!

 

Find out more about the meal box now

r-PET

The pioneer of sustainable packaging

Anyone looking to pack a product sustainably today is increasingly turning to r-PET. Its good availability, high transparency and food-grade status make the material a unique packaging option that is ready to be used today. For a world of tomorrow.

 

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Expert knowledge

7 Tips for more sustainable packaging

Discover tips for sustainable packaging that strengthen the circular economy and reduce environmental impact.
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Overview of the Plastic Tax

Learn all about the plastic tax. Where do different taxes apply? What country-specific details need to be considered? Find this and much more information in our infographic
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Recording: Optimizing Packaging

Find out how to reduce costs and CO2 emissions by optimizing your packaging.
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Knowledge area

Constantly keeping up-to-date isn’t always easy in the light of the myriad developments and innovations in the plastics industry – in our Knowledge area, we would therefore like to give our users access to the latest information from the packaging sector, presented in a clear and appealing format. We provide short technical articles as well as enthralling expert presentations and detailed brochures. 
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Sustainability

Join the circular revolution!

Our climate is changing, biodiversity is in decline, we are in the midst of an environmental crisis. As plastics manufacturers, we want to use all the tools at our disposal to protect our world. 

That is why we are committed to reducing what can be avoided (reDUCE), using what can be used again (reUSE), and recycling what cannot be reused (reCYCLE). 

 

All three Rs are important building blocks for the future of packaging.

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Often imitated, never equaled!

K3® the original since 1982

What started life 40 years ago in the small town of Diepoldsau in Switzerland has since spread far and wide – it’s now impossible to imagine supermarket shelves around the world being without cardboard-plastic combinations.

As the inventors of K3®, we know the packaging inside out. We have been working with our network of partners for over four decades to keep improving cardboard-plastic combinations, making them even more user-friendly and, crucially, even more environmentally friendly.

Celebrate with us 40 years of innovation!

Visit our anniversary page
Mix & match meal box
Discover our ultimate reusable packaging for restaurants.
Learn more now!