Preparation method of ultrafine mulberry silk fiber/tussah silk fiber based silk scarf fabric

The present invention discloses a preparation method of an ultrafine mulberry silk fiber/tussah silk fiber based silk scarf fabric. The method specifically comprises the steps of soaking ultrafine mulberry raw silk in a sizing solution consisting of a water-soluble polyester polyether sizing agent, Turkeyred oil, 1-n-dodecylazacyclohep-2-tanone, nanoparticles, a binder SD28, curcumin and water, performing sizing treatment, and then performing drying to obtain sized ultrafine mulberry silk; performing spooling, doubling and twisting on the sized ultrafine mulberry silk to prepare warp mulberrysilk fibers and weft mulberry silk fibers, and performing refining to obtain degummed warp mulberry silk fibers and degummed weft mulberry silk fibers; and then performing mixed weaving on the degummed warp mulberry silk fibers, the degummed weft mulberry silk fibers and degummed warp tussah silk fibers to prepare the ultrafine mulberry silk fiber/tussah silk fiber based silk scarf fabric. The method has the advantages of