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SEVEN SEVEN

Circular innovation in glove technology: a healthcare-industry collaboration / Glove Redesign for Innovative Protection (GRIP) (2026-2029)

SEVEN theme: Climate and health

How to replace the estimated 500 billion disposable gloves used annually in healthcare – leading to substantial greenhouse gas emissions and resource loss – with recyclable ones?
Copyright: Shutterstock

Healthcare uses an estimated 500 billion disposable gloves annually, leading to substantial greenhouse gas emissions and resource loss. In the Netherlands, university medical centres alone consume millions of nitrile gloves, contributing >500,000 kg CO₂ per year. Conventional nitrile gloves are non‑recyclable due to vulcanised synthetic rubbers and require up to 50 litres of water per 100‑glove box during production.

The GRIP‑study (Glove Redesign for Innovative Protection) advances a recyclable medical glove and a closed‑loop recovery system, starting in dentistry as a controlled, high‑use testbed and preparing scale‑up to hospitals. Gloovy Eco Gloves’ patent pending-recyclable copolymer gloves have shown up to 70% CO₂ reduction and 50L water savings per box in prior life‑cycle assessments (LCAs).

  • Envisaged Impact

    The GRIP-study will deliver (i) an optimized recyclable glove design, (ii) validated recycling recipes enabling high‑value re‑use (including new gloves), (iii) clinical performance and user‑acceptance evidence, and (iv) an implementation blueprint for scale‑up. For every 10,000 boxes, projected savings are 33,961 kg CO₂ and 500,000L water, equivalent to ~543 Amsterdam‑London flights (illustrative equivalence). Successful deployment in dentistry will de‑risk hospital roll‑out. The work directly contributes to circular economy goals through material substitution, high‑value end‑of‑life processing and circular design, while sustaining infection‑control standards.

  • Researchers & partners

     

    Ilona F. Persoon and Catherine M.C. Volgenant (Academic Centre for Dentistry Amsterdam (ACTA), SEVEN - University of Amsterdam, Vrije Universiteit Amsterdam), G. van Strijdonck (Zuyd Hogeschool, University for applied sciences), Niek H. Sperna Weiland (Amsterdam Universitair Medisch Centrum (UMC), SEVEN - University of Amsterdam), Matz van Noesel (Gloovy Eco Gloves), Angelica Setiaman (Koninklijke Maatschappij ter Bevordering van de Tandheelkunde (KNMT); Royal Dutch Dental Association)

     

  • Funding

    Chemistry NL / NL Health Holland.

  • Opportunities for collaboration

    Do you see an opportunity for yourself or your organisation to collaborate on this theme? Please contact Denise Li.