What type of fiber is silk derived from?

Silk is classified as an animal fiber because it is produced by silkworms, specifically the larvae of the moth species Bombyx mori. The process involves these larvae spinning cocoons made of silk threads, which are then harvested and processed to produce the fabric. Animal fibers, like silk, are derived from protein sources, as opposed to plant fibers that come from cellulose-rich plants or synthetic fibers that are chemically created in laboratories.

Silk’s unique properties, including its smooth texture, natural sheen, and lightweight feel, are attributed to its protein composition, which sets it apart from other types of fibers. This classification as an animal fiber also influences factors like draping characteristics, durability, and overall care requirements compared to fibers from the other categories. Thus, identifying silk as an animal fiber is essential for understanding its source, characteristics, and the implications for its use in fashion merchandising.