Double peeling of elastic pre-tensioned tapes

Double peeling of elastic pre-tensioned tapes

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Peeling is a physical mechanics involved in the detachment of many natural and industrial applications.In this paper, we investigate the double peeling of an endless elastic pre-stressed tape royal nomadic 5413 rug adhering to a flat smooth rigid substrate.Solutions are given in closed form and their stability is discussed.Critical pull-off force needed to detachment is shown to be higher for pre-stressed tapes.However, when a pre-stress is high, tapes behave differently and may spontaneously detach from the caruso milk thistle rigid substrate.