Archival paper is a type of paper specifically designed for long-term preservation of documents and artifacts. It is made from high-quality materials that are acid-free and lignin-free, which helps prevent deterioration over time. This makes it ideal for storing important records, historical documents, and artwork. The use of archival paper is common in libraries, museums, and archives, where the goal is to maintain the integrity of valuable items. By using archival paper, institutions can ensure that items like photographs, manuscripts, and art prints remain in good condition for future generations to study and enjoy.