Kan ik deze niet-medische maskers ergens kopen?
quote:
CuMask+(TM) is made of six layers of functional materials, two of which are specially made with small quantities of copper, capable of immobilising bacteria, common viruses and other harmful substances. Together with the multi-layer structure, the mask serves as an effective barrier to droplets. The ergonomic design of the mask also ensures a secure fit. The mask reaches the American Society for Testing and Materials (ASTM) F2100 Level 1 standard in terms of particle filtration efficiency (PFE), bacterial filtration efficiency (BFE) and resistance to penetration by synthetic blood, and is effective for 60 washes. After that, the mask can continue to be used by replacing the filter.
The mask was developed by The Hong Kong Research Institute of Textiles & Apparel with funding support from the Innovation and Technology Fund. The mask design is patented and was awarded a Gold Medal at the International Exhibition of Inventions of Geneva 2018.
https://www.qmask.gov.hk/aboutIn Hongkong worden ze gratis verstrekt. Zou mooi zijn als soortgelijke maskers (met koperoxide-deeltjes?) straks in Nederland te koop zijn.
[ Bericht 7% gewijzigd door houdafstand op 18-05-2020 02:20:23 ]