Laboratory Testing Instruments & Equipments Manufacturer

  We all know that packaging plays a crucial role in ensuring that the materials will be delivered safely. Corrugated boxes are commonly used in packaging due to their strength, durability, and versatility. Thus, testing the quality of these boxes is essential to ensure that the materials will not get deformed, crushed, or faces any type of damage during transportation and shipping. Thus, we at Presto have designed high-quality  lab testing instruments  for the  paper & packaging  industry that will help to test different factors of the boxes that make them quality material to deliver the products efficiently. With the help of these  paper & package testing instruments  manufacturers and suppliers ensure that their products meet the required quality standards and specifications. Thus, if you are working in the  paper & packaging industry , then these testing instruments will be a boon for your business. In this blog post, we will explore the top three testing methods for op

  Paper boards are the most commonly used packaging material that is often used to create packaging for products related to different industries. Paperboards are often tested for the  cobb test  to determine their ability to absorb water and the amount of water they can absorb.  This quality test plays an important role in determining the structural integrity of these materials. This is particularly important for packaging materials that are exposed to moisture or humidity. Thus, we at Presto have designed a high-quality  lab testing instrument  known as  cobb tester . This is one of the high-quality  laboratory testing equipment  that is used for fast determination of the quantity of water absorbed by a paper or board in a given time. This quality testing equipment has been designed as per industrial standards that will provide highly accurate lab testing results. In this blog, we are going to provide you with brief information about the  Cobb sizing test  and how it is helpful in det

  Tensile test, also known as tension test, is a mechanical test commonly used to determine the mechanical properties of a material by  best tensile strength tester , such as its strength, stiffness, and ductility. It involves applying a gradually increasing tensile force or load to a specimen of a material until it breaks or fractures. During the test, the specimen is typically held between two grips and subjected to a uniaxial tension load, which means that the force is applied in one direction along the longitudinal axis of the specimen. The load is gradually increased at a constant rate until the specimen reaches its ultimate tensile strength or breaks. The test results provide important information about the behavior of the material under tensile stress, including its yield strength, ultimate strength, elongation, and reduction in area. These properties are critical in the design of structures and components that will be subjected to tension forces, such as cables, wires, and brid

  A  bursting strength tester  is a device used to measure the ability of materials such as paper, paperboard, and corrugated cardboard to resist rupture or bursting under pressure. The test is performed by subjecting the material to increasing pressure until it ruptures, and the maximum pressure required to cause the rupture is recorded as the  bursting strength . The bursting strength tester typically consists of a hydraulic cylinder, a clamping mechanism to hold the test sample in place, and a pressure gauge or sensor to measure the pressure. The sample is placed between two circular plates and clamped in place. Pressure is then applied to one of the plates until the sample ruptures, and the maximum pressure is recorded. A  bursting strength of fabric  and bursting strength of paper is an important property of packaging materials, as it can affect the ability of the material to protect the contents from damage during transport and handling. The bursting strength test is commonly use

  We know  vibration test for packaging  is an important step in evaluating the effectiveness of packaging for protecting products during transport. The purpose of vibration testing is to simulate the stresses and strains that a packaged product may experience during transportation and handling. Persto stantest in the best  vibration table supplier  in india at best price There are a few different methods for conducting vibration testing on packaging, but some common steps include: Selecting the appropriate vibration test equipment and setting the vibration frequency and amplitude according to the relevant industry standards or specifications. Preparing the packaging and product according to the packaging design and assembly instructions. Placing the packaged product on the vibration test equipment and subjecting it to a series of vibration cycles for a specified amount of time. Inspecting the packaged product after the vibration test to ensure that there is no visible damage or deform

  PET bottles are widely used in packaging for a variety of beverages, and personal care products. PET is a strong and durable material that can withstand the rigors of shipping and handling. But it is important for PET bottle manufacturers to test their bottles by cutting each section of the bottles accurately. Thus, we at Presto have designed a high-quality  lab testing instrument  known as the  hot wire bottle cutter – NXG model . This is one of the amazing  laboratory testing instruments  that is used to cut individual sections of the bottles and ensure that the bottles will be cut accurately. In this article, we are going to provide you with brief information about the  Presto hot wire bottle cutter  and how this quality laboratory testing equipment is useful in determining the quality of PET bottles. How hot wire bottle cutter is helpful in section-wise weight analysis? A section-wise weight analysis involves cutting a PET bottle into its different sections, such as the body of t