sellofaanin
Sellofaanin, also known as cellophane, is a transparent, regenerated cellulose film derived from wood pulp or cotton fibers. It was first developed in 1908 by Swiss chemist Jacques E. Brandenberger, who patented the process for its production. The name "cellophane" is a portmanteau of "cellulose" and "diaphane," the French word for transparent.
The manufacturing process involves treating cellulose with carbon disulfide and sodium hydroxide to create a viscous
Historically, cellophane was widely used for wrapping a variety of products, including cigarettes, sweets, and baked