Holmen Iggesund logotype in black Holmen Iggesund logotype in white

A climate-smart insert tray

The Choco box shows how to lower a packaging’s CO2 footprint without compromising on design or food safety.

About Choco

Made entirely from renewable materials, the Choco box consists of an outer box and an insert tray with various cavities at different levels for individual chocolate pieces.

The insert tray is made from Holmen's Mouldable, a food-safe material consisting of long and short fresh fibres, which has a much lower CO2 footprint than it’s plastic forebearer. Replacing plastic trays with the new mouldable material would lower the CO2 footprint by 90% in terms of raw material.

“Today, most chocolate-boxes contain plastic trays,” says Hein Van den Reek, Director Future Packaging, Holmen. “But this prototype shows that we can completely substitute the plastic with renewable materials and still have something that is a beautiful design using different shaping techniques. And of course, this can be done for cosmetics, electronics and many other applications.”

The partners

Holmen

Holmen has provided the renewable wood-based raw materials that the Choco box project is made from.

The outer box is made of Invercote Creato 400 g/m2, while the insert tray is made from Holmen's new Mouldable material.

Goerner Formpack

Goerner Formpack are pioneers in pulp packaging and visionaries for a world without plastic.

“We all need packaging, but we have to think about what kind of packaging we use, where it comes from and where the end-of-life cycle is, which we believe should be ongoing,” says Managing Director Elisabeth Goerner. “Our main driver for the project was to develop a pulp tray for direct food contact that would remove single use plastic from customers’ packaging departments.”

HP Molded Fiber Advanced Tooling Solutions

HP is focused on delivering technology that accelerates the transition from single use plastic to sustainable solutions like moulded fibre.

“With the packaging material transition in front of us we need all partners in the value chain to create and support developments to enhance the capabilities and performance of the moulded fibre industry,” says Dick Huizinga, Business Development and Sales Lead EMEA, HP Molded Fiber Advanced Tooling Solutions. 

FutureLab & Partners

FutureLab & Partners are accelerators of new technologies and circular systems. Their business model is based on close collaboration with partners in the materials, products and packaging value chain. FutureLab & Partners are the concept and system design partners of the Choco box project. 

News

Holmen invests in the future of packaging

Today's brands want to be sustainable and premium. By offering knowledge, expertise and support in developing new packaging concepts, we enable them to be both. Learn more in our press release.

Read press release

Contact us

Talk to us about how to create new and pioneering solutions that replace rigid plastic packaging! Submit your message and contact details using the form below, and we’ll shortly get in touch. 

The future of packaging

At Holmen, we aim to form the future of packaging together with our customers and find new ways to develop the packaging solutions consumers will demand tomorrow. Scroll sideways to discover our latest collaborations.

Chocolate pralines in a paperboard tray

The climate-smart insert tray

Choco shows how brands can lower their packaging's climate impact without compromising on design or food safety.

Pills flying in the air above wood-based packaging solution. Beige background.

The sustainable travel kit

Discover Trific - a 48-hour travel kit made from completely renewable wood-based raw materials.

Wood-based cosmetics jar on beige background

Wood-based and three-dimensional

Conic is a wood-based packaging solution visualising how new technologies and co-learning create a circular future.

How can we help you?

  • If you didn't find what you were looking for, try any of the links below or find your local contact in our contact portal...

About us

  • Our company
  • Global presence
  • About our mills
  • News
  • Cookies
  • Personal data

Career & students

  • Work with us
  • Vacancies
  • Open application
  • Intro for students

Downloads & subscriptions

  • Download centre
  • Subscribe to newsletter
  • Subscribe to Inspire Magazine
  • Certificates
  • Packaging guides

Follow us


Holmen logotype in blue

Holmen produces premium paperboard and innovative paper products suitable for multiple packaging solutions and graphical applications. Conscious customers appreciate our products due to their product properties and low climate impact. We use fresh fibres from sustainably managed forests and have four production facilities in Sweden and the UK. 

Our paperboards are developed for purposeful packaging solutions and graphical applications in sectors including cosmetics, electronics, pharmaceuticals and food. 

Holmen Group websites

  • Holmen - holmen.com
  • Forest - holmen.com/forest
  • Board and Paper - holmen.com/boardandpaper
  • Wood Products - holmen.com/woodproducts
  • Renewable energy - holmen.com/energy

My accounts

  • Sample shop login
  • MyPages log in