
In the packaging industry, plastic films are widely used to pack different types of materials. You can see these plastic films on various packages such as chemicals, food products, etc. Why? Because chemicals and food products need strong packaging so that it can keep the products safe and can be easily delivered to the customers.
If you are a manufacturer in a packaging products manufacturing industry, evaluating the packaging strength is a must for you. To evaluate the strength of packaging films, you need to have a wide variety of packaging testing instruments. To measure the strength better, the best testing instrument is the Dart Impact Tester. To buy a high-quality testing instrument, you can always consider buying a dart impact tester from Pacorr Testing Instruments. This amazing equipment is used on a vast level in the paper & packaging industries to measure the impact-resistance strength of a free-falling dart on plastic film.
The force that is applied to the plastic film during the dart impact test procedure will rupture the material under specific conditions. This amazing instrument is used by plastic film manufacturers to evaluate the quality of the product they manufacture in their premises. The test is performed to check the quality of the product so that it can bear the harsh handling and storage conditions. Continuing the discussion, in this blog we will provide you the specifications, features & importance of using a dart impact tester and how it helps to check the quality of plastic films. Let’s get started.
How does a dart impact tester work and is it helpful in evaluating the strength of plastic films?
The amazing testing machine helps the manufacturer to keep a rigorous check on the quality of plastic films. You can easily buy a standardized model of dart impact tester or any other plastic film testing machine from a renowned manufacturer such as Pacorr. The testing machine is designed keeping in mind the guidelines of various national and international standard test methods and hence helps to generate precise and accurate test results. To perform the test on this testing machine, you need to follow the standardized procedure.
Testing procedure of Dart Impact tester
- To perform the test, you need to first prepare the test sample as per the standards
- Now clamp the sample in the area of impact.
- Now set the dart of a predefined weight and at predefined height as per the nature of the application.
- Now after making the required setting, start the test.
- Once you release the free-falling dart on the sample, the sample will rupture and the result will get recorded on the digital display.
- To get the accurate measurements, it is always advisable to consider multiple thickness measurements. The multiple thickness recordings will help you get the high-level of precision.
To get the accurate results, always check:
- Whether the machine is adjusted properly or not.
- Lock the leveling bolts properly and make sure the machine is not vibrating
- Check whether the machine is getting the proper power supply.
- Check if you have clamped the sample properly or not.
- These are the essential properties that you should consider before performing an impact test using a falling dart impact tester.
For any other information on drop dart impact testers, contact Pacorr.
Thanks to Pacorr Testing instruments, we have all the required quality testing instruments that have helped us to ensure the best quality delivered to our clients.

Danish
Fair Exports Pvt. Ltd.