Picture1 copy International Fiber Journal February 15, 2019 8 Views Due to flexibility and hypoallergenicity of Nolla technology, other fields of application include hand sanitizers and surface sanitizers, ranging from healthcare environment and sports related changing rooms to working life environment. Due to flexibility and hypoallergenicity of Nolla technology, other fields of application include hand sanitizers and surface sanitizers, ranging from healthcare environment and sports related changing rooms to working life environment.