4 ply museum board
4 ply museum board represents the pinnacle of archival-quality preservation materials, specifically engineered for the conservation and presentation of valuable artwork and historical documents. This premium board consists of four carefully layered plies of 100% cotton fiber, creating a substantial thickness that provides superior protection and structural integrity. The manufacturing process involves precise pH-neutral formulation, ensuring long-term stability and resistance to degradation. Each layer is meticulously bonded together using archival-grade adhesives, resulting in a board that maintains its shape and remains free from warping or deterioration over extended periods. The surface texture is specifically designed to be smooth yet slightly textured, offering optimal mounting capabilities while maintaining a professional appearance. Available in various sizes and colors, 4 ply museum board typically measures between 1.4 to 1.6mm in thickness, making it ideal for matting, mounting, and conservation framing applications. The board's core technology includes buffering agents that actively neutralize acids and pollutants, creating a protective environment for valuable pieces.