In the packaging industry, one needs to pay attention to several factors such as product strength, durability and value against free falling darts. Packaging products will be tested against different forces to test their durability. So, to make sure your plastic film can withstand these free-falling darts, you can easily use a laboratory testing instrument called dart impact Tester. This is one of the amazing laboratory test devices used to test the energy of free-falling darts that, under specified test conditions, would cause a membrane to fail. The darts are hemispherical in shape and can be held securely with the dart holder.
Introduction to dart impact testing machine
Plastic films and laminates are widely used in the packaging industry because they are safer than traditional materials such as food packaging. These films consist of several layers, which in turn help to easily protect the contents of the material. Therefore, testing these materials against free-falling darts is important to ensure their quality. Dart impact testing machine , helps to measure the strength of plastic film of material to withstand various forces exerted on it. It works with an electromagnetic dart retention mechanism that allows you to easily dart impact test your material. This instrument will be used to avoid any type of disturbance to the material when force is applied . This electromagnetic mechanism present in the Dart Impact Tester can easily withstand a weight of around 2kgs.
How does the dart impact testing machine work?
The dart impact test on plastic film will help you determine the impact force of a free-falling dart. By using a dart impact Tester, it is easy to determine the quality of packaging films and ensure zero rejects.
If you want to dart impact test your material then you can easily follow the steps below.
You can start by operating the machine by plugging it into the mains socket in the machine's 3 pin 15 amp socket.
After starting the machine, you can easily and accurately place the specimen. It is important to ensure that the specimen is placed accurately on this testing machine in order to obtain accurate test results.
When you are placing the specimen accurately, then you need to set the height of the dart. You will need to adjust the height of the release mechanism according to your test requirements.
For testing, use the following formula to fix the magnetic rod at different lengths of 660 mm / 1524 mm
- Desired Length + Dart Length + Electromagnet Length = Scale Reading
Once the height of the test sample is set, you can easily start testing.
In this way, the dart impact testing machine can work. You can even calculate the results of material impact failures with this laboratory test instrument.
in conclusion
Another benefit of using a dart impact Tester is estimating potential damage during shipping and storage. By measuring the force required to cause an impact, it is possible to estimate the extent of damage a product may suffer during transport or storage . This information helps to reduce the risk of product failure. By measuring the force required to cause an impact, any inconsistencies with the material composition of the product can be determined. This information helps prevent potential problems with quality control during manufacturing.
