Technological watch

The present invention relates to a biodegradable sheet having antiviral properties, a method for manufacturing same, and a use thereof. The present invention may provide a biodegradable sheet in which particles of an inorganic antiviral agent or composite particles of two or more types of inorganic antiviral agents are dispersed, at a particle size of 100-900 nm, in a biodegradable polymer resin composed of a polylactic acid-based polymer or a composite degradable polymer resin composed of a biodegradable resin and a petrochemical resin, wherein the particle size of the inorganic antiviral agents is controlled to prevent skin penetration while achieving excellent antiviral properties. Furthermore, it is possible to provide molded products of personal products or disposable products, or components, which are applied to personal protective equipment (PPE), formed using the biodegradable sheet having antiviral properties, and provide molded products such as food containers, medicine containers, industrial containers, air purifier components, industrial packaging boxes, and packaging materials, having increased strength.