Blogs / Knowledgebase

A cupping test is a process of measuring the deformation of a metal specimen when it is subjected to external stress. This quality test is highly useful in testing the ductile properties of metals. If you are looking for a high-quality lab testing instrument to conduct cupping strength tests on the materials, then you can go with Presto cupping strength tester.

Paper boards are commonly used in a wide range of applications such as packaging fragile and non-fragile items effectively. However, paper boards can be prone to puncture if they are not properly tested. Even a small cut in the board can allow moisture and contaminants to seep through the surface. Thus, testing the paper boards, fiberboards and other related materials against puncture is one of the important parts of quality control.

PET containers are widely used to store food and other materials for a longer time. But these containers are prone to get high cracks due to high environmental stress. Thus, it is important for plastic container manufacturers to conduct quality tests on these materials in order to ensure their durability

It is well-known that plastic films are widely used in many industries, e.g. food packaging, agriculture, construction, or medical applications. However, the material properties of these films can be highly variable and depend on several factors such as the manufacturing process or raw materials used. Testing the quality of these films is of utmost importance to make sure that the right lab testing instruments will be delivered to the customers with ease. One type of test that is important to perform on plastic film is the falling dart test.

The tensile strength test is considered to be one of the major quality tests that are used to test the maximum stress a material can withstand. This quality test is usually performed in the plastic industry to test the tensile stress of the material. With Presto tensile strength tester, you will be able to test the tensile strength of materials with ease. This testing instrument will be able to test the strength of materials until it breaks. The digital model of this lab testing instrument comes with advanced load sensor sensing through advanced electronics. It comes with a highly sensitive load sensor that makes it easy for the manufacturers to conduct the test. Here in this blog, we are going to provide you the information about tensile strength tester and how you can easily perform tensile strength tests on plastics. So, let us get started!

One of the important parameters of packaging is its perforation strength. Packaging materials like sachets, pouches, or other related materials have small holes that make them separate from each other. These small holes are called perforations and allow the customers to open the package easily. But do you know that if these perforations are weak then it could lead to messing as the items can get damaged while transportation or rough handling? Testing the perforation strength of packaging materials is one of the important parameters of quality control in the packaging industry. Being the leader of lab testing instruments, we at Presto provide you with a high-quality perforation strength tester that will help you to quantify the perforation strength of materials like pouches, thermoplastic films, and many more.

Plastic films are used in a variety of applications. One of the most common uses for the plastic film is that it acts as a protective barrier to protect surfaces from scratches, dirt, and moisture. It can also be used to protect food and other perishable items from spoilage. In order to ensure that plastic film is effective, it is important to test the quality of the film. One way to do this is to test the dart impact resistance of these films. Dart impact resistance is a measure of the ability of the film to resist puncturing and tearing. Thus, with Presto darts impact resistance tester it will be easy for you to determine the impact of the free-falling dart on plastic films. This energy of the free-falling dart will cause the film to fail under specified conditions.

Adhesives have become increasingly important in the packaging industry as companies look for ways to reduce costs and improve efficiency. Adhesives can provide a strong and durable connection that can withstand the rigors of shipping. As a result, adhesives play a crucial role in ensuring that products arrive safely at their destination. With the ever-increasing demand for packaging, it is clear that adhesives will continue to play a vital role in the packaging industry. Testing the peel and bond strength of adhesives is very important to make sure whether it will be suitable for a particular application or not.