Perforation Tester is a consistent tool to quantify the perforation strength or tensile ability of perforated materials like pouches, thermoplastic films, paper & packaging. They are used after separation of two consecutive sheets. It is important to know the efficiency of the pre-cut perforations. The perforation strength should be enough to ensure the product cohesion in order to separate the samples easily.
Perforation is a process through which small holes are created at the end of a pouch to separate the sachets, pouches or packets from each other. To test perforation of two sachets, Perforation test is performed. This test can be carried out with the help of a testing instrument known as Perforation tester.
Presto’s perforation tester is widely used in paper & packaging industry to test the strength and elongation of thermoplastics films and packets to determine the force requires separating two sachets from the perforated area. The instrument work on the principle method that measures the force needed to perforate a film or a packet using tensile forces.
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