Test the Dart Impact of Plastic Films with High-Quality Dart Impact Tester

Test the Dart Impact of Plastic Films with High-Quality Dart Impact Tester

Dart Impact of Plastic Films

Plastic films play a pivotal role in revolutionizing the packaging industry, serving as a versatile and indispensable material. With their exceptional properties, plastic films have become an essential component in countless packaging applications across various sectors. Whether it is food, pharmaceuticals, electronics, or consumer goods these films play a vital role in ensuring optimal protection throughout the journey of shipping and transportation of the products. Thus, testing the strength and durability of these films is an important part of quality control.

We at Presto have designed a high-quality lab testing instrument known as a dart impact testerThis is one of the high-quality testing equipment that is used to test the strength and durability of plastics against freely falling darts.

It has been designed with high-quality features that make it easy for the manufacturers to conduct quality tests on the materials. In this blog, we will discuss brief information about the Presto dart impact tester and the top-quality features of this quality testing equipment.

Introduction to Freely Falling Dart Impact Testing of Plastic Films

As we have discussed above plastic films are an important part of the packaging industry due to their ability to optimize the strength and durability of materials. In order to ensure that these plastic films will be suitable for intended use, it is important for the manufacturers to conduct dart impact tests on these films.

Dart testing is a type of impact test that is commonly used to assess the strength and durability of plastic films. In this test, a dart is dropped onto the film from a specified height. The force of the impact is then measured to determine the film's resistance to damage.

Dart Impact tests can be used to evaluate a variety of properties, including tensile strength, tear resistance, and puncture resistance. This information is essential for ensuring that plastic films meet the necessary standards for their intended use.

You can easily test the impact of a freely falling dart on plastic films with the help of a Presto dart impact tester.

Now, let us discuss a brief about the Presto dart impact tester for plastic films.

All about Presto dart impact tester for plastic films

The dart impact tester is a widely used instrument in different packaging industries where it is used for testing the strength of plastic films and is best for testing the ability of the film to withstand the various forces levied on it. If you are looking for the best testing instrument for testing the strength of the dart then we suggest you go with Presto dart impact tester. Presto’s Dart Impact Tester is used to determine the impact of load on a plastic film under specific conditions to analyze the effect of a free-falling dart. A load of falling dart damages the plastic film under specified conditions. This testing instrument is widely used in plastic industries for judging the strength and stability of plastic films and similar products. 

It comes with an electromagnetic dart hold/release mechanism to avoid any type of interference in force exertion. The electromagnetic mechanism can hold a weight of up to 2 kg. The instrument is also provided with a digital counter that is helpful in determining the number of falls performed in a single test. This test is the standardized method to measure the impact resistance of films.

Now, let us discuss the features and technical specifications of this quality testing equipment.

Features of Presto Dart Impact Tester

The dart impact tester from Presto is one of the main lab testing instruments that will measure the impact resistance of plastic films, composite sheets, and coated paper.

This is one of the most used testing instruments used for performing quality assurance of products used in the packaging industry. It consists of advanced features that make it unique from other brands. Here we have created a list of those amazing features.

  • The machine is designed and built on a rigid metal base plate.

  • It has strong electromagnetic dart holders.

  • The dart is released at the press of a button.

  • It provides fast, reliable, and accurate measurements from uneven heights.

  • The instrument is supplied with a conformance certificate traceable to NABL and Instruction Manual.

  • The machine is finished with Blue and Autumn Gray combination painting with bright chrome plating to provide a rust-resistant finish.

  • Electromagnetic Hold and release mechanism for dart

  • Inbuilt Digital counter for counting the number of falls during a single test operation

  • Circular annular clamping devices for zero slippage

  • Shielding structure to prevent the dart from falling out after bouncing from the sample

  • Strong base plate with a rugged structure

  • Clamping Shield height-adjustable collar

  • Standard: IS 2508:1984(R2003), ASTM D1709-16A.

Technical specifications

  • The machine is equipped with a clamp having a 127mm diameter from the inside.

  • The machine has an electromagnetic release mechanism.

  • The diameter of the dart head is 38mm for method A and 50 mm for method B.

  • Heights of fall can be set on the scale of 660mm up to 1524 mm (as per the standards).

  • It is equipped with a digital counter.

  • The testing instrument requires Single Phase 220 V AC.

  • A vacuum pump is available with the laboratory equipment as an optional accessory.

  • Maximum weight holding capacity of Dart Holding Mechanism: 2Kg

  • Dart Head Material: Special Silicate

  • Least Count of Height Adjustable Clamp: 1 mm

  • Type of test: Free-Falling Dart

  • Clamping Unit: Circular annular clamping unit with zero slippage 

With these features and technical specifications, one can easily conduct dart impact tests on plastic films with ease. You can even test flexible packing with a dart impact tester.

What are the Benefits of Testing Plastic Films against Freely Falling Darts?

When it comes to plastic films, one of the most important tests that can be performed is the freely falling dart test. This test is designed to evaluate the strength and durability of the film, as well as its ability to resist punctures and tears.

There are many benefits to performing this type of test on plastic films. For one, it can help manufacturers ensure that their products are up to par in terms of quality and safety. Additionally, it can also help identify any potential weaknesses in the film that could lead to problems down the line.

Ultimately, by testing plastic films against a freely falling dart, manufacturers can have greater confidence in the quality and safety of their products.


The freely falling dart test is an important quality test for testing the strength and durability of plastic films. By understanding how to execute this test properly, manufacturers can ensure that their products will meet the highest standards of safety and quality.

If you need more information about this testing equipment like dart impact tester price, or want a free sample testing session then you can give us a call at +91-9210 903 903 or email us at info@prestogroup.com. Our team of technical experts will consult you regarding all your needs and queries.

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