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What is the use of a perforation tester in the packaging industry?
17-6-2022
The appropriate packaging has a tremendous influence on increasing the shelf life of food goods and so preserving their nutritious content. Therefore, it is important for you to select the appropriate packaging material so as to deliver accurate products to your customers. A perforation can be a small hole or a row of holes punched into materials, pouches, and packaging products. The purpose of perforation is to make it easy for the customers to tear off the package.

Top 3 factors to determine while buying laboratory heat sealers
15-6-2022
The packaging industry is critical in the conveyance of materials without causing any damage. As a result, the items should be adequately wrapped to ensure that no errors occur while delivery. The Presto lab heat sealer is a flexible testing machine that is used to perform sealing on flexible packaging materials and thermoplastic materials using heat and pressure.
This lab testing instrument is designed to test the effect of heat and pressure on the seal strength of these materials. In addition, the Presto lab heat sealer can also be used to test the effect of different sealing temperatures on the material being sealed.

Determine the perpendicularity of bottles with the Presto perpendicularity tester
10-6-2022
PET materials are employed in a vast array of industries due to the unique properties that make them ideal for packaging applications. Beverage manufacturers rely on PET containers to maintain the quality and integrity of their products during storage and transport. Testing several factors like sturdiness, durability and other related factors is important to make sure that the right product will be delivered to the customers with ease. Perpendicularity of PET is also considered to be one such factor that should be considered in order to provide your customers with accurate products. We at Presto Testing Instruments have come up with one of the widely used lab testing instruments known as a preform perpendicularity tester.

What is the use of salt spray test machines in the metal industry?
06-6-2022
The salt spray chamber is a type of testing equipment that is used to perform the fog test or salt spray test of materials. This test is conducted to evaluate the corrosion resistance of coatings or electrical connections. Presto has come up with one of the amazing testing instruments known as Cass cum salt spray chamber that will help you to conduct salt spray tests on materials with ease. With the help of this testing equipment, you will easily be able to determine the nature of materials in the corrosive environment.

What is a package drop test and why you should conduct it?
31-5-2022
Package drop tests are an important part of quality assurance for many companies. By dropping a box from a certain height, manufacturers can simulate the impacts that the package may experience during shipping and handling. This allows them to identify any potential problems that could occur, and take steps to prevent them. Carton drop tests can also help companies to optimize their packaging design, by identifying ways to better protect their products. As a result, these tests play a vital role in ensuring the safety and quality of packaged products. Thus, you can easily make use of the Presto drop impact testing instrument, to test the package drop ability and ascertain its transport worthiness of it.

How corrosion can affect the surface coating quality?
27-5-2022
Corrosion is the deterioration of a material, usually a metal, caused by a chemical reaction to its environment. When iron or steel corrodes, the resulting product is iron oxide, which is commonly known as rust. Rust not only weakens the structure of the metal but can also cause the coated substrate to fail. There are many different types of coatings that can be used to protect against corrosion, but each has its own set of advantages and disadvantages. To make sure that the surface coating of your product will be corrosion resistant, you can make use of the Presto salt spray chamber. This is one of the amazing lab testing equipment that is useful in assessing the rust-proof ability of components to withstand corrosion due to atmospheric conditions. Here in this Article, we are going to provide you with information about how corrosion will affect the surface coating quality. We will also provide you with information about how the salt spray test chamber is helpful in testing the rust-proof ability of surface coatings. So, let us get started!

How to get accurate testing results for drop weight impact test?
24-5-2022
In the corrugated box industry, one of the most important performance characteristics to consider is dropping strength. This refers to how well a box can withstand being dropped from a given height without sustaining damage. There are a number of different ways to test for drop strength of corrugated boxes, but the best out of them will be by using the Presto drop strength tester.
This lab testing instrument is designed to drop packages from a range of heights onto a variety of different surfaces, including concrete and asphalt.
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3 simple steps to prepare a sample for the COF test
19-5-2022
When two surfaces come into contact and slide against one another, a variety of microscopic interactions will occur between them that may result in friction and wear. These interactions can cause a variety of problems in the plastics sector throughout the manufacturing and shipping processes.
Friction can cause damage to the plastic materials, making them more brittle and less able to withstand the stresses of shipping and handling. In addition, friction can also generate heat, which can lead to warping and deformation of the plastic parts. Thus, testing the friction of packaging films is of utmost importance to make sure that your packaging material will not slide against each other easily.

