"Semi-chemical fluting" refers to a specific type of paperboard used in the production of corrugated cardboard, particularly for packaging applications. This type of fluting is manufactured using a semi-chemical pulping process, which gives it unique characteristics that make it suitable for specific packaging needs. Here's some information about semi-chemical fluting Semi-chemical fluting is a type of fluted paperboard used in corrugated packaging. It is produced using a semi-chemical pulping process, which involves a combination of mechanical and chemical methods to break down wood fibers. This process results in a paperboard with distinct properties that set it apart from other types of fluting materials.