What is semichemical fluting?

Semichemical fluting is a process used in the production of paper and paperboard, particularly for corrugated materials. It involves treating wood chips or other cellulose fibers with a combination of mechanical and chemical methods to enhance the fiber's properties. This method allows for the efficient production of strong, lightweight fluting that is ideal for use as a liner in corrugated boxes, providing structural support and durability. The semichemical approach strikes a balance between cost-effectiveness and quality in the manufacturing process.