Possum fiber—A wonderful creation of nature

Abstract

Possum fiber is harvested from a rodent called the “possum.” The fiber is very soft and smooth, unlike merino wool fiber. The fiber is quite different from other animal fibers because of its unique shape and morphology: The fiber is hollow lengthwise, which provides high warmth. Possum fiber is mainly harvested in New Zealand from brushtail possum (Trichosurus vulpecula). During the past 15 years, the possum fur industry has grown in New Zealand, and the fiber, when blended with merino wool, produces various luxury apparel including coats, jackets, scarves, and cloaks. However, the inherent color of possum fiber (reddish brown) could be a problem because the fabric made from it needs to be white or other lighter colors. It is difficult to bleach possum fiber by traditional bleaching methods with hydrogen peroxide and chlorine. In this chapter, brushtail possum and their habitat and food, the harvesting of fur from possum, the physical and mechanical properties of possum fiber, and the mechanical and chemical processing methods, including bleaching and dyeing, will be discussed.