Sulfur-Free Laminated Paper is a special type of paper without sulfur-based additives, commonly used for packaging items with sulfuric properties. As sulfur reactions can cause discoloration and deterioration of packaging materials, affecting product quality and reliability, Sulfur-Free Laminated Paper is widely employed across various industries, such as food and electronics.

Intermediate boards with sulfur-free paper typically have a slower sulfurizing rate silicon-based coating, made of organic silicon polymer, which effectively prevents the penetration of sulfur compounds and influences the visibility of the print. Additionally, enhancing water and moisture resistance can extend the product's storage period and provide more protection for the production process.

Interlayered sulfur-free paper, due to its unique properties, has a wide range of applications. In the food industry, using interlayered sulfur-free paper prevents food discoloration and off-putting odors after contact with sulfur-containing foods. Employing sulfur-free paper effectively reduces contact between the product and sulfur-containing fillers, safeguarding the product's color and quality. During the manufacturing of electronic products, interlayered sulfur-free paper prevents the metal elements in electronic devices from being contaminated by sulfur compounds, enhancing product performance and reliability.

In summary, sulfur-free interleaf paper is a highly practical specialty paper material in the modern industrial field, commonly used for packaging items with sulfur content to ensure product quality and reliability.