Premium K121 Luggage Handle Replacement

The K121 suitcase handle showcases unique innovation in material integration. Its TPU material incorporates 0.1mm ultra-fine carbon fiber, maintaining a soft touch while increasing tear resistance by 40% compared to ordinary TPU. Moreover, it forms fine carbon fiber textures on the surface, enhancing wear resistance and adding a technological feel. This material improvement is significantly different from the pure TPU design of other models. ​ The PA plastic base adopts a two-color multi-layer injection molding process. The outer layer is made of high-strength PA material to ensure a stable connection, while the inner layer is made of flexible PA material, which can buffer 60% of the instantaneous impact force and solve the problem of easy loosening of the rigid connection of traditional plastic bases. The PP base plate is designed with annular reinforcing ribs. The spacing of the ribs has been mechanically calculated to form a load-bearing system similar to that of a bridge structure…