Hemp Tow

Hemp tow refers to the shorter fibers that are separated from the long primary fibers (bast fibers) during the processing of hemp stalks. These shorter fibers are typically coarser and less uniform than the primary fibers but still possess strength and versatility. Hemp tow is obtained from the inner woody core of the hemp stem, known as the hurd or shiv.

Here are some key characteristics and uses of hemp tow:

1. Coarse Texture: Hemp tow fibers are coarser and shorter than primary hemp fibers, making them suitable for different applications. They may vary in length and thickness, depending on the processing method and the desired end use.
2. Versatility: Hemp tow fibers have a wide range of applications across various industries. They can be used in products such as paper, animal bedding, construction materials, insulation, bioplastics, and automotive composites.
3. Papermaking: Hemp tow fibers are commonly used in the production of paper and cardboard products. They contribute to the strength, durability, and recyclability of paper materials and can be blended with other fibers to achieve specific characteristics.
4. Animal Bedding: Hemp tow fibers are used as bedding material for animals, including livestock, poultry, and pets. They provide a comfortable and absorbent bedding option that is natural, biodegradable, and resistant to mold and bacteria.
5. Construction Materials: Hemp tow fibers can be incorporated into construction materials such as hempcrete (a mixture of hemp hurd, lime, and water), insulation panels, and fiberboard. These materials offer thermal insulation, moisture resistance, and sustainability benefits.
6. Bioplastics: Hemp tow fibers can be used as a reinforcement material in the production of biodegradable plastics and composite materials. They help enhance the strength, stiffness, and impact resistance of bioplastic products while reducing their environmental footprint.
7. Automotive Applications: Hemp tow fibers are increasingly being used in the automotive industry to manufacture lightweight, eco-friendly components such as interior panels, door panels, and dashboard trims. These components benefit from the high strength-to-weight ratio and sustainability of hemp fibers.

Overall, hemp tow fibers offer valuable properties and applications in various industries, contributing to the growing interest in hemp as a sustainable and eco-friendly alternative to traditional materials. As research and technology continue to advance, the potential uses of hemp tow fibers are expected to expand further, driving innovation and sustainability across multiple sectors.