Community Masks - from an Emergency Solution to an Innovation Booster for the Textile Industry

Authors

  • Till Batt Empa, Swiss Federal Laboratories for Materials Science and Technology
  • Gordon Herwig Empa, Swiss Federal Laboratories for Materials Science and Technology
  • Simon Annaheim Empa, Swiss Federal Laboratories for Materials Science and Technology
  • Pietro Clement
  • Lea Furrer Empa, Swiss Federal Laboratories for Materials Science and Technology
  • Cordula Hirsch Empa, Swiss Federal Laboratories for Materials Science and Technology
  • Vincent Varanges Laboratory for Processing of Advanced Composites (LPAC), Institute of Materials (IMX), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
  • Baris Caglar Institute of Materials, EPFL
  • Veronique Michaud Laboratory for Processing of Advanced Composites (LPAC), Institute of Materials (IMX), Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
  • Jing Wang Institute of Environmental Engineering, ETH Zurich, CH-8093, Zurich
  • Gilles Richner Federal Office for Civil Protection FOCP, Spiez Laboratory, CH-3700, Spiez, Switzerland
  • Peter Wick Empa, Swiss Federal Laboratories for Materials Science and Technology
  • René M. Rossi Empa, Swiss Federal Laboratories for Materials Science and Technology

DOI:

https://doi.org/10.2533/chimia.2022.249

Keywords:

Air permeability, Antiviral facemask, COVID-19 pandemic, Filtration efficiency, Wearing comfort

Abstract

The COVID-19 pandemic resulted in shortages of personal protective equipment and medical devices in the initial phase. Agile small and medium-sized enterprises from regional textile industries reacted quickly. They delivered alternative products such as textile-based community masks in collaboration with industrial partners and research institutes from various sectors. The current mask materials and designs were further improved by integrating textiles with antiviral and antimicrobial properties and enhanced protection and comfort by novel textile/membrane combinations, key factors to increase the acceptance and compliance of mask wearing. The innocuity and sustainability of masks, as well as taking into account particular needs of vulnerable persons in our society, are new fields for textile-based innovations. These innovations developed for the next generation of facemasks have a high adaptability to other product segments, which make textiles an attractive material for hygienic applications and beyond.

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Published

2022-03-30

How to Cite

[1]
T. Batt, G. Herwig, S. Annaheim, P. Clement, L. Furrer, C. Hirsch, V. Varanges, B. Caglar, V. Michaud, J. Wang, G. Richner, P. Wick, R. M. Rossi, Chimia 2022, 76, 249, DOI: 10.2533/chimia.2022.249.