Seal paper refers to a specialized type of paper designed for the purpose of creating official or formal documents with an added layer of security. Typically featuring a distinctive watermark or embedded security features, seal paper is employed to deter unauthorized duplication or tampering. This paper is often used for legal documents, certificates, and important records, where maintaining the integrity of the content is paramount. The term “seal” in seal paper alludes to the traditional practice of using a wax seal to authenticate or verify the document, and modern versions may incorporate advanced printing techniques and security measures to ensure document authenticity.