Presto Testing Instruments

  Presto Bursting strength tester Analogue model is designed for reliable measurement of bursting strength of corrugated boxes. With the help of this model, you will be able to test the strength of the material under certain multi-directional force and is defined as the hydrostatic pressure that is required to produce rupture of the material when pressure is applied to it at an increased rate through a rubber diaphragm. The bursting strength machine is designed to find the bursting strength of Paper/Paperboard.  A Test specimen is held between two annular clamps under sufficient pressure to minimize slippage. The Upper Clamping surface has a continuous spiral groove, and the Lower Clamping surface has a number of concentric grooves. A Circular Diaphragm of pure gum rubber is clamped between the lower clamping plate and a pressure cylinder so that before the diaphragm is stretched by pressure underneath it, the center of its upper surface is below the plane of the clamping s...

  Introduction   Box compression testers : Box compression testers  are essential tools for assessing the strength and durability of packaging materials, specifically corrugated boxes. In industries that rely heavily on packaging, such as e-commerce, manufacturing, and logistics, ensuring that boxes can withstand the rigors of transportation and storage is crucial. In this comprehensive guide, we will explore the ins and outs of box compression testers, covering their purpose, working principles, key features, benefits, and best practices. What is a Box Compression Tester? This section will provide a detailed definition of a box compression tester, explaining its purpose in assessing the strength and structural integrity of boxes. How Does a Box Compression Tester Work? Here, we will delve into the working principles of box compression testers, including the basic setup, load cell technology, and the testing process. Key Features of Box Compression Testers This section wi...

  Pouches are commonly used in the packaging industry to store and protect various products such as food items, pharmaceuticals, and many more products. These products often require a vacuum-sealed environment to maintain their freshness, integrity, and effectiveness. Thus, it is important for paper & packaging manufacturers to test the vacuum leakage in pouches to ensure the integrity of the product against vacuum leakage. Presto vacuum leakage tester eco digital model is one of the highly advanced laboratories testing equipment that is used to test the vacuum leaks present in the products and ensure that quality materials will be delivered to the customers. This high-quality lab testing equipment has been designed with highly advanced features that make it the top choice for manufacturers to conduct quality tests on the materials. In this blog, we are going to provide you with brief information about the Presto vacuum leak tester and how this quality testing instrument ...