THE CO-EVOLUTION OF TECHNOLOGY AND CMF IN BAMBOO FURNITURE: A NEW CLASSIFICATION FRAMEWORK

As a sustainable material, bamboo's importance in the global design field is growing, leading to a significant evolution in the form and aesthetics of bamboo furniture. However, existing classification methods for bamboo furniture, which are typically based on style or function, fail to reveal the intrinsic driving force of technological innovation on the evolution of bamboo furniture design, overlooking the decisive role of technology in shaping the presentation of bamboo's CMF (Color, Material, Finish). This study adopts a qualitative case study methodology, purposively sampling a series of representative bamboo furniture products throughout their developmental history. A structured analytical framework is used to systematically explore the core processing technology and CMF characteristics of each case. Through cross-case analysis, this study proposes a new classification framework based on the co-evolution of technology and CMF. This framework identifies three unique technology-CMF paradigms: 1) the Craftsmanship Paradigm, characterized by manual skills and presenting an authentic CMF; 2) the Industrial Paradigm, driven by material engineering and presenting a standardized CMF; and 3) the Digital Paradigm, enabled by computational manufacturing and presenting a complex and customized CMF. The evolution of these three paradigms is not merely a progression of technical pathways but also reflects a shift in design philosophy. Theoretically, this framework transcends static, descriptive classifications, offering a more explanatory, dynamic analytical model. In practice, it provides designers and companies with a clear "technology-CMF innovation map" to serve as a reference for material innovation, product strategy, and brand differentiation.