A peel strength tester is a device used to measure the adhesive strength between two bonded materials. It assesses how much force is required to peel or separate materials such as tapes, films, or packaging seals. This test is crucial in industries like packaging, electronics, and adhesives, where the durability of bonds directly impacts product performance and safety. By using a peel strength tester, manufacturers ensure their products meet quality standards, reducing the risk of bond failure during real-world applications. Regular testing guarantees reliable, high-quality products for consumers.