The mulberry silkworm is an insect of the Bombycidae family; native to China and domesticated for indoor rearing, it is also known as the "domestic silkworm." Spinning silk and forming cocoons are instinctive adaptations to the environment. The silk-producing organs-the silk glands-consist of a pair of translucent, highly convoluted tubular structures that secrete silk substances comprising fibroin and sericin; both are proteins composed of 18 types of amino acids.
The tussah silkworm is larger than the mulberry silkworm and has a greater appetite; it grows and spins its cocoon in wild oak forests, earning it the name "mountain silkworm." Its pupae and moths contain proteins and other nutrients, and products derived from them include various food items.
Soft and smooth: Silk fabric has a delicate feel and a smooth surface, making it comfortable to wear.
Moisture-absorbing and breathable: Silk has excellent moisture-absorbing properties; it can absorb up to 30% of its own weight in moisture while allowing for rapid evaporation, keeping the skin dry.
Thermal insulation: Silk has low thermal conductivity, providing warmth in winter and breathability in summer.
UV resistance: The amino acids in silk can absorb ultraviolet rays, offering a degree of sun protection.
Antibacterial and anti-mite: The sericin protein in silk possesses natural antibacterial and anti-mite properties.
