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Carbios and Sleever launch home-compostable tamper-evident shrink sleeve

Carbios and Sleever have jointly developed SEELCAP® ONEGO, the first home-compostable tamper-evident shrink sleeve for food and beverage packaging. The product aims to reduce plastic waste.

6 June 2026
Carbios and Sleever launch home-compostable tamper-evident shrink sleeve

Biotechnology company Carbios and packaging solutions provider Sleever have launched SEELCAP® ONEGO, the first home-compostable tamper-evident shrink sleeve for packaging. This innovation is designed to address the challenge of small, non-recyclable plastic components often found in packaging waste and their dispersion into the environment.

The SEELCAP® ONEGO sleeve utilizes Carbios' technology, enabling complete disintegration in home composting conditions within six months. The product is engineered to meet security requirements, including tamper evidence and easy opening, while functioning as a "drop-in" solution compatible with existing industrial equipment.

According to Sleever, the new sleeve can reduce carbon footprint by up to 45% compared to conventional solutions. It has achieved the "OK HOME COMPOST" certification from TÜV AUSTRIA, verifying its biodegradability in home composting environments at temperatures as low as ambient.

The collaboration between Carbios and Sleever aims to provide the food and beverage industry with a sustainable alternative for packaging seals. SEELCAP® ONEGO offers enhanced product security alongside an improved environmental profile, responding to growing market demand for eco-friendly packaging.

Original source: carbios.com