Presto Stantest is world’s famous manufacturer in the said niche and designs high-quality of Dart Impact Tester for Sri Lanka which is considered the best testing machine in packaging industries to analyze the quality and strength of plastic films. The testing machine is used to calculate the minimum amount of force that a plastic film can bear when subjected to freely falling dart. There are two different sizes of darts are used using the test procedure to perform different test methods. The testing machine is fitted with a strong electromagnetic dart holder that permits the user to perform uninterrupted falling of darts. The testing apparatus adhered to national and international standards and delivered to the customers with user manual and calibration certificate.