YKK presented its first ViralOff zippers at the Italian trade fair Lineapelle “A New Point of View” on September 22/23, 2020. © YKK 14/12/2020 – ViralOff zippers ViralOff zippers YKK and Polygiene: No more viruses in the zipper YKK presents the first zipper with Viraloff Polygiene antiviral treatment on the tape. By Editorial staff