Peel test measures the strength required to pull apart a bonded surface. It is useful in evaluating adhesives, adhesive tapes, or other attachment methods. The peel test is one of the early quantitative tests proposed for determining adhesion. A Jacquet type peel test is used to determine the peel strength of plated plastics. A major attraction of peel tests is their apparent practical simplicity. The peel test protocol used for flexible laminates has the purpose to provide guidance on the measurement of the peel strength.