Ergonomic K181 Suitcase Handle Design

The K181 suitcase handle focuses on adapting to extreme environments in terms of material performance, thus forming a differentiated advantage. Its TPU material has undergone special UV-resistant treatment. Under strong ultraviolet radiation, its aging resistance level reaches grade 5. It is not prone to yellowing or brittleness after long-term outdoor use, which is significantly different from the problem that ordinary TPU is prone to fading after sun exposure. ​ The PA plastic seat has added anti-salt spray components and has passed the 48-hour salt spray test without any corrosion marks. It is particularly suitable for coastal areas or cross-border travel scenarios with frequent entry and exit, solving the pain point of traditional plastic seats being prone to rust when exposed to sea breeze. The PP base plate adopts a honeycomb-shaped reinforcing structure. Under the same thickness, its load-bearing capacity is 30% higher than that of the flat base plate, and its weight is reduced…