This research is to study the feasibility of simultaneously decorticating and size reducing Industrial Hemp fibers for use in the pulp and industry. Whole stalk hemp will be introduced to a pulper and hurd will be separated from the bast fiber as the fibers are reduced in size. The hurd fibers will float to the surface while the bast fibers sink, allowing skimming off the hurd. Shortened bast fibers can now be further processed in conventional paper making equipment.
Anticipated Results/Potential Commercial Applications of Research: The hurds will float to the surface where they can be skimmed off. By eliminating the need for decortication (and retting) and size reducing the bast fibers, the hemp can be processed in current paper making equipment, making it a viable source of fiber for the paper industry where it will add strength to recycled fibers and augment our source of fiber for this industry.
