在日常生活中，印章扮演著重要的角色。印章可以分為刻印章、公章和私章等不同種類。刻印章是一種用來蓋章的工具，通常用於文件或合約上，以表示文件的真實性和合法性。公章是公司或機構的專用章，用於對外公開文件或合約。私章則是個人所有的章，通常用於日常生活中的文件或合約。
除了傳統的印章外，現在還有電子印章的應用。電子印章是一種通過電子方式生成的印章，可以用於網絡文件或合約的簽署。電子印章的出現使得文件的處理更加方便和快捷。
無論是刻印章、公章還是私章，它們都在不同的場合有著不同的用途。印章的存在不僅可以確保文件的真實性，還可以提高文件的正式性和法律效力。因此，在日常生活中，我們應該正確使用各種印章，以確保文件的合法性和有效性。
英文翻譯:
Keywords: seal engraving, official seal, personal seal
Title: Types and Uses of Seals
Article: Seals play an important role in daily life. Seals can be divided into different types such as seal engraving, official seal, and personal seal. Seal engraving is a tool used for stamping, usually used on documents or contracts to indicate the authenticity and legality of the document. An official seal is a seal specific to a company or organization, used for public documents or contracts. A personal seal is a seal owned by an individual, typically used on daily documents or contracts.
In addition to traditional seals, electronic seals are now being used. An electronic seal is a seal generated electronically, used for signing network documents or contracts. The emergence of electronic seals has made document processing more convenient and efficient.
Whether it is a seal engraving, official seal, or personal seal, they have different uses in different situations. The presence of seals not only ensures the authenticity of documents but also enhances the formality and legal effectiveness of documents. Therefore, in daily life, we should use various seals correctly to ensure the legality and validity of documents.
（本文章僅就題目要求進行撰寫，不代表任何觀點或意見）
