Tracking freshness from inside the packaging

BlakBear’s technology uses miniature sensors placed inside food packaging to monitor freshness in real time. These sensors measure gases released as food spoils, such as volatile compounds like ammonia, as well as temperature. The data is transmitted wirelessly via Bluetooth and RFID, and displayed on a web dashboard or API. By correlating spoilage gases with bacterial growth and odour, BlakBear’s AI delivers real-time microbiology insights and shelf-life forecasts.

Under the terms of the agreement, Soteria will acquire all issued and outstanding common shares of Imaflex for CAD $2.35 per share in cash, representing total equity value of approximately CAD $123 million. Upon completion of the transaction, Imaflex will become a privately held company.

Packamama, the climate tech company advancing wine packaging, today announces that it has j

About 30% of plastics consumed are made to last forever but are discarded after a single use. Researchers at Virginia Tech are working to change that with a new approach that could make environmentally responsible packaging more practical at scale.

A team in the Department of Sustainable Biomaterials developed a water-based process to create multilayer bioplastic films that are both high-performing and easier to manufacture. The method avoids toxic solvents and matches current industrial production speeds, making it viable for real-world use.