Spacer fabrics found vast applications as medical textile due to their intrinsic and unique properties such as good air permeability, breathability, compressibility and comfort. The aim of this study is to utilize weft knitted spacer fabric as pressure garment to apply more uniform interface pressure on limb than common commercial fabrics. Initially, different weft knitted spacer fabrics by varying the spacer fabric thickness (0.8, 1.2 and 1.8 mm) and elastane yarn content (25, 30, 35 and 40%) were produced. Then, mean interface pressure was obtained through conducting the Mannequin test. Based on the Mannequin test results, spacer fabrics with similar applied interface pressure to commercial one were selected to perform human limb test. According to the results, the spacer fabric with the thickness of 1.8$\hspace{0.17em}\mathrm{mm}$ and elastane yarn content of 25% not only applied interface pressure comparable to commercial fabric, but also exhibited the most uniform interface pressure mapping on human limb among those studied. Also experimental results showed the superior performance of spacer knitted fabrics with elastane yarn than the single jersey knitted fabrics as pressure garments.

间隔织物由于其固有和独特的性能（如良好的透气性，透气性，可压缩性和舒适性）而被广泛用作医用纺织品。这项研究的目的是利用纬编间隔织物作为压力服装，以比普通商用织物在肢体上施加更均匀的界面压力。最初，通过改变间隔织物的厚度（0.8、1.2和1.8 mm）和弹性纤维含量（25％，30％，35％和40％）来生产不同的纬编间隔织物。然后，通过进行人体测试获得平均界面压力。根据人体模型测试结果，选择具有与商业应用相似的界面压力的间隔织物进行人体肢体测试。根据结果​​，间隔织物的厚度为1.8$\hspace{0.17em}\mathrm{毫米}$氨纶纱线含量为25％，不仅施加了与商用织物相当的界面压力，而且在研究的人体肢体上显示出最均匀的界面压力映射。实验结果还表明，用氨纶纱制成的间隔针织物的性能要优于单面针织物作为压力服。