丹寧的起源可以追溯到18世紀末至19世紀初的工業革命時期。它最初是由法國化學家安德烈-米歇爾·舒莫內爾在1828年發現，是一種常見的化學物質，特別在牛仔布料中使用。
丹寧的名稱來自拉丁語中的「tannum」，意思是「皮革」，因為它最初被用作皮革製作中的染料和防腐劑。不久之後，人們開始意識到單寧可以用於染色和加工棉布，特別是牛仔布。這一發現促成了牛仔褲和其他單寧染色布料的製造，從而使單寧成為時尚和文化的象徵。
The origin of denim can be traced back to the late 18th to early 19th centuries during the Industrial Revolution. It was initially discovered by French chemist André-Michel Guillaume Chardon in 1828 and became a commonly used chemical substance, particularly in denim fabric.
The name "denim" comes from the Latin word "tannum," meaning "oak bark" or "tanning," as it was originally used as a dye and preservative in leather production. Soon after, people realized that denim could be used for dyeing and processing cotton fabric, especially for denim. This discovery led to the manufacturing of denim jeans and other dyed denim fabrics, thereby making denim a symbol of fashion and culture.