The differences between tussah silk and mulberry silk are as follows:

Difference 1: The colors of silkworm cocoons are different. Mulberry silk is milky white, with a bright overall luster; tussah silk is also white, but a grayish white.

Difference 2: The processing technology is different. Mulberry silk is naturally white and does not require any chemical bleaching process; tussah silk is generally faded and bleached by adding "fluorescent whitening agents" and other techniques.