Raw silk and spun silk are two different types of silk used in various industries. Raw silk is the natural silk produced by silkworms, while filament is a type of silk made from shorter strands.
The main difference between raw silk and spun silk is how they are processed. Raw silk contains a substance called sericin, which makes the silk sticky and difficult to work with. To remove sericin, raw silk is boiled in soap and water, which makes it smoother in texture and easier to handle.
Silk is made from shorter lengths of silk obtained from damaged cocoons or broken during processing. These shorter strands are then twisted together to make yarn, which is used to make fabrics, clothing, and other products.
Another major difference between raw silk and spun silk is their texture and appearance. Raw silk has a unique texture that is rougher and more uneven than fine silk, and also has a more natural luster. Silk, on the other hand, has a more even texture and a shinier appearance.
