Effect of wearing and washing temperature on the performance of compression socks

Abstract

Compression socks regulate blood flow in venous systems and are used for therapeutic purposes. The present study, it was aimed to analyse the influence of multiple levels of wearing and washing temperature on compression pressure. 9 pieces of compression socks samples with 3 different combinations (with different polyamide/ elastane body and inlaid yarn) were developed using compression socks knitting machine with a 1x1 laid in, 1x1 knit-miss structure. After the production of the samples, to simulate the wearing and washing effect a test protocol was designed. Compression pressure values were measured by using MST Professional II Medical Stocking Tester in different phases and results were evaluated statistically. The results show that when compression socks are worn for 15 days and washed 5 times, their compression pressure and graduation values change. After wearing compression socks on wooden leg pressure values shows a slight decrease due to a long period of stretching. In addition, after wearing and washing cycles it is seen that the pressure values increase as the washing temperature increases. 50 degrees C results show the highest increase at compression pressure. Statistical results show a correlation between temperature and compression pressure. Many researches were carried out on the production factors of compression socks, however, there are very few research studies on the usage performance of socks. The study contains results for both the literature and the producers/end users.