The present invention relates to an anti-mite and anti-bedbug spinning masterbatch and a preparation method thereof, belonging to the technical field of spinning materials. As a Chinese herbal medicine with antibacterial and antiviral effects, wormwood has been widely verified, but its application is mostly limited to traditional Chinese medicine physiotherapy. The present invention uses a twin-screw extruder for blending, extrusion and pelletization to prepare an anti-mite and anti-bedbug spinning masterbatch, which is applied to the production of plastics and fiber materials and has excellent anti-mite and anti-bedbug functions. The present invention provides an anti-mite and anti-bedbug spinning masterbatch, which takes wormwood as the main component, mint extract and garlic essential oil as auxiliary components, and plant essence as the main component, being green and healthy. The present invention makes full use of wormwood, pyrolyzes and carbonizes wormwood filter residue to prepare biochar which can be used as a bacteriostatic agent, reducing waste generation and achieving environmental protection. The present invention adopts microcapsule coating technology to surface-treat garlic essential oil, effectively avoiding volatilization of garlic essential oil.
Country Code: CN
Application Number: CN202410160640.2
