The boxes and cartons play such an important role in packaging to resist all the stresses involved with transportation and handling. But where practically will you come to know whether your packages are up to the task or not?
What Is an Edge Crush Tester?
Ever wondered how it was possible for your packaging to resist the pressure of heavy loads or even in transport? The edge crush tester is your answer. This testing machine takes very precise measures of corrugated cardboard strength by applying a compressive load on the edge of a sample until it crushes. Such results give a pretty good indication of how well your boxes or cartons will hold up under stress.
Why is crush strength testing important? How have you ever received a package that was damaged in transit? Infuriating, right? Too often, this is because of poor packaging strength. A crushing strength tester helps manufacturers to keep away from the trouble by checking the ability of their packaging to bear the compressive forces. Understanding your packaging resistance to a crush allows informed decisions to be made relating to material and design changes.
How Does a Crush Resistance Tester Work?
But how do such machines really work? Box and carton crush testers work by placing a sample between two plates fixed, the other applying pressure to the edge of the sample. The more this pressure is increased, the more force it takes to crush the sample is calculated by the tester. The magnitude of that force is measured as the value of the "edge crush test" or briefly ECT. The latter also reflects the resistant capability of the sample to crushing forces.
Here is a general description of how the test is performed:
Preparation: The cardboard shall be cut into dimensions specified by the customer.
Testing: Place the sample in the Crush tester and align the specimen properly.
Force needs to be applied until the sample collapses, and it shall record the maximum applied force. What is the Significance of a Crush Tester?
When was the last time you tested your packaging material? If not recently, then you may be losing major benefits. The crush strength tester helps to find out if the packaging has met the set standards and finds whether it can bear the pressure during transportation or not. You shall be able to improve packaging design through periodic testing of your packaging to identify weak points where you can make necessary adjustments to enhance durability.
Product Damage Reduction: It lessens the possibility of product damage due to shipment. Hence, it would ensure customer satisfaction.
Compliance: Compliances from regulatory and industry-related packaging strength.
Why Presto?
Have you heard about Presto and its innovative solutions as far as testing packaging is concerned? It has carved its niche in the industry by providing high-quality solutions with regard to crush resistance tester. In a short span of time, Presto gained the confidence of people as a result of providing high-quality testing machines.
Presto's series of carton crush testers are fabricated with precision and ruggedness. The models come with digital displays, automated testing cycles, and variable settings that can accommodate more than one testing requirement. If you use the equipment provided by Presto, be assured that your packaging testing will be just perfect and accurate.
Frequently Asked Questions About Crush Testing
1. How often should I crush test my packaging?
Where there is a variation either in the design or materials for packaging, it is good practice that regular crush testing should be done. Testing shall be conducted especially when new products are in use or suppliers' changes have taken effect basing the reason on the fact that their packaging can be standardized with regard to strength.
2. What are the key standards regulating crush strength testing?
There are a couple of standards that govern crush strength testing. These include ASTM and ISO. For instance, ASTM D 642 describes a common standard for the testing of the compressive resistance of shipping containers.
3. How to interpret the results of a crush strength tester?
Results are usually expressed in pounds per inch, lb/in, or, in metric systems, kN/m. The bigger the value, the greater the crush resistance. Comparing such values with industrial standards gives some idea if your packaging is up to the mark or not.
4. Can a Crush Tester help optimize packaging design?
A crush tester will definitely help you outline the various weaknesses in your current packaging and, thus, make decisions based on informed design modifications. Optimization can be understood as improved durability and cost-saving by not overkilling with packaging material.
What then have you picked up regarding the significance of crush resistance testing of your packaging? From how an edge crush tester works to the advantages accruable from the use of a crush strength tester, it goes without saying that these machines serve an extremely important function in ensuring that your packaging is equal to the task of putting up with transit and handling.
One might be thinking of using a good crushing strength testing machine to upgrade packaging quality. If one wants to avail the best results class equipment, then Presto's range of crush tester for boxes or even the crush testers for cartons could be just what one needs.
Have any questions about crush testing or how to select the right equipment? Your input and questions are always welcome.
Phone: +91 9210 903 903
Mail: info@prestogroup.com
Happy packaging, and here's to your products arriving perfect every time!