A crease is formed in a test specimen by applying a specified pressure in a separate Loading Device. The crease recovery tester measures the angle of recovery and is used to define Easy Care and Easy Iron labelling. The crease recovery angle (CR angle) indicates the ability of the fabric to recover to its original state. Alternative weights for the Loading Device exist to meet the differing requirements of European (eg ISO 2313, EN 22313 & M&S P22) and American (eg AATCC 66) standards.
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