Abstract: Based on the characteristics of negative-ion functional textiles, a testing method for evaluating negative-ion released from particular textiles is introduced by discussing basic principle, the adaptability of existing testing instruments and rationality of the experiment, based on which, a test platform for negativeion functional textiles is set up. The influential factors as well as pros and cons of the test platform are analyzed based on practical experiments.

Key words: textiles; functional; negative-ion; testing method; testing platform