Abstract: The paper carried out a study on the processing mechanism and application status of four functional viscose fibers, i.e., phase-change viscose fibers, deodorizing antibacterial viscose fibers, anti-mosquito viscose fibers and anion viscose fibers, so as to provide a theoretical reference for the development of functional viscose fibers.

Key words: phase-change viscose fibers; deodorizing antibacterial viscose fibers; anti-mosquito viscose fibers; anion viscose fibers; research progress