Greiner Packaging reveals breakthrough in sustainable injection molded r-PET cup production

Injection molded r-PET cups credit Greiner Packaging
Sustainability

Greiner Packaging, in collaboration with injection molding machine manufacturer Engel and mold maker Brink nv, has achieved a breakthrough in the development of thin-walled cups made of recycled PET (r-PET) using injection molding technology.

These cups have significant CO2e savings potential, are suitable for filling lines, and are sealable.

The use of 100% r-PET results in up to a 4-fold reduction in CO2e emissions compared to virgin PP material.

This development underlines the potential of cross-industry cooperation for a circular economy, as well as the importance of lightweight, recycled, and recyclable packaging in meeting environmental and legal requirements.

Injection molded r-PET cups credit Greiner Packaging
Thin-walled injection molding cups, which were previously realised using PP, can now be produced from r-PET – both filling line compatible and sealable © Greiner Packaging
When developing the thin-walled, injection-molded cups made of PET, it was particularly important for us to develop a solution that was not only innovative but also able to withstand our customers' industrial requirements. The cups we developed together with Brink and Engel are designed in such a way that a transition to the new generation of cups is possible, both in filling and sealing - Sebastian Diensthuber, Global Product Group Manager.

Greiner Packaging showcases innovation with injection molded PET cups made from up to 100% recycled material, paving the way for circular economy. The breakthrough development demonstrates the potential for cross-industry cooperation to create sustainable packaging solutions that can be recycled and reused in a closed loop system. The technology enables a range of packaging types, including cups, to be effectively recycled and repurposed.

Latest Packaging News

Corrugated and carton packaging demand rises across Canada
Business

Corrugated and carton packaging demand rises across Canada

Canada’s corrugated and folding carton packaging market is forecast to reach USD 37.27 billion in...
Reusable packaging gains momentum in e-commerce supply chains
Sustainability

Reusable packaging gains momentum in e-commerce supply chains

The global market for reusable e-commerce packaging is experiencing rapid growth, with increasing...
Flexible packaging set for strong growth across North America
Business

Flexible packaging set for strong growth across North America

The flexible packaging sector in North America is forecast to grow significantly over the next...
Sustainable moisture control: Why SUPER DRY is you best choice
Supplier News

Sustainable moisture control: Why SUPER DRY is you best choice

When cargo crosses the ocean, it encounters various risks, including condensation and humidity....
The Real Olive Company optimises production with Autopack machinery
Supplier News

The Real Olive Company optimises production with Autopack machinery

Autopack, one of the UK’s leading suppliers of packaging machinery, has recently partnered with The...