About
The character 裱 is structured with the cloth radical 衤, indicating a association with fabric, and the component 表, which functions phonetically and semantically by suggesting an exterior surface. Etymologically, this combination reflected the action of covering or adhering cloth to a surface, a meaning that later narrowed to specify the mounting of paintings and calligraphy onto supportive backings and the application of paper to walls. This shift from a broader notion of fabric lining to defined techniques in art preservation and interior finishing represents its primary semantic change.