acid free board
Acid free board represents a specialized paper product engineered to maintain its structural integrity and quality over extended periods. This archival-grade material is manufactured through a precise process that eliminates lignin and other acidic compounds that typically cause paper degradation. The board's pH level is carefully maintained between 7 and 8.5, ensuring long-term stability and preservation of items stored within or mounted upon it. Its composition includes high-quality cotton or wood pulp that has been treated with calcium carbonate buffer, which actively neutralizes environmental acids and prevents yellowing or brittleness over time. The material's density and strength make it ideal for various preservation and presentation applications, from museum-quality storage solutions to professional art mounting. The board's surface is specifically designed to provide excellent adhesion properties while remaining chemically inert, making it safe for direct contact with valuable documents, photographs, and artwork. Advanced manufacturing techniques ensure consistent thickness and smooth surface texture, facilitating precise cutting and folding for custom storage solutions and display purposes.