The commissioned report titled "The Potential for Alternative Materials Used to Reduce the Environmental Impact from a Pressurised Metered Dose Inhaler (pMDI) Actuator" highlights key findings for creating more sustainable inhalers. After research on commonly available polymers and their recyclability in the UK, the report recommends considering polypropylene (PP) or polycarbonate (PC) as the best options for reusable and recyclable pMDI actuators. To maximise adoption, the report suggests incorporating human factors into the actuator design process.
Innovative Project Aims to Revolutionise Inhaler Sustainability
The report's findings were part of an innovative project undertaken by a women-led consortium from Manchester-based SMEs Dsposal and Reply, along with support from global pharmaceutical company Chiesi. The primary objective of this project was to minimise or eliminate plastic usage in pressurised metered dose inhalers by redesigning the 'actuator.'
The project brought together a diverse and interdisciplinary team, including stakeholders from materials manufacturers to waste management companies, taking a systemic approach to developing more sustainable products. Guidance and materials advice from the Sustainable Materials Innovation Hub at the Henry Royce Institute have been instrumental in shaping the project's direction and reinforcing circular economy principles.
The SMI Hub report can be downloaded by pressing the button below
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