To investigate the influence of structural parameters of Poly(trimethylene terephthalate) (PTT) shape memory fabrics on their shape memory properties (easy shape and easy care properties), twelve kinds of representative PTT shape memory fabrics and three kinds of contrasting fabrics were chosen in the study, and then the evaluation methods which we came up with before were used for evaluating the fabrics' easy shape and easy care properties. Furthermore, influence of structural parameters on the shape memory properties was studied.
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