Ag+(Silver Ion) Features :1) Our products are not coated with silver ion(Ag+) catalyst material on the film surface. The resin of the film fabric is made by adding an ion(Ag+) catalyst and extruding the fabric. As a result, this is uniformly distributed with ion (Ag+) particles, and the antibacterial action is semi-permanent. 2) The fact that silver is harmless to the human body is well known, so it is familiar to people and is this basic research on Korea is well done. Silver ion(Ag+) catalyst, paying attention to the sterilization and antibacterial function of silver while looking for eco-friendly materials We're starting to develop technology. 3) Silver is chemically equivalent to mercury, nickel and chromium in heavy metals. However, it is special that it does not show any toxicity to the human body. 4) Silver ions have an adverse effect on cell metabolism and inhibits growth of bacteria and fungi when exposed to bacteria, fungi and viruses, thereby negating growth. 5) Silver is a metal used to treat medical conditions for more than 100 years due to its antibacterial and anti-viral abilities. 6) The simplification of the work process has enabled reasonable prices. 7) Semi-permanent anti-bacterial and anti-viral activities :it keeps you safe from -Contact infection - Direct contact propagation: hand-borne transmission - Indirect contact propagation: Infection by environment such as contaminated equipment or food - Countermeasures: Hand sanitizer (limit of sustainability) or Ag+ antibacterial film (anti-permanent) : Development of silver ion material technology that increases antibacterial efficacy by "removing 99.9% per hour" : We can use it subway straps, shopping cart hand grip , door handle strap, gas station , restaurant table, computer and mobile phone screen. etc