BS 7325

Introducing BS 7325 – Industrial Physics

BS 7325 is a global BSI testing method that was developed to determine the compressive strength of paper and board using the short span compression (SCT) test. 

The British Standards (BS) are the testing standards produced by the BSI Group which is incorporated under a royal charter, formally designated as the national standards body (NSB) for the UK.  

The BS 7325 standard specifies a method for inspecting the compressive strength in the machine and cross directions of paper and board using a short span compression tester. This type of compression test applies to papers and boards used for the manufacture of containers and boxes. It may also be used for laboratory sheets prepared for the testing of pulp. 

Why is short span compression testing useful?

Short-span compression testing (SCT) is a cost-efficient, innovative, and modern technique  available for corrugated testing labs. It’s becoming increasingly popular among testers and is taking over from some of the more traditional paper and corrugated crush tests and techniques.  

While compression testing is helpful for testing all sorts of materials, from concrete to ceramics, SCT testing is most commonly used to test paper, board, and corrugated materials like cardboard. 

Industrial Physics compression testers

So, how can Industrial Physics improve your BS 7325 compression testing? 

Messmer Büchel Short Span Compression Test (SCT, STFI): 500N 17-36 

Test and evaluate the strength of your paper and board samples with confidence using our industry-leading short span compression tester.  

Our industry-leading compression tester incorporates a friction-quashing precision mechanical design for unmatched accuracy and repeatability. 

Need compression testing solutions? Get in touch

We’ve learnt a thing or two about paper and board testing over the decades. Now Industrial Physics is recognized as a brand that likes to bring new, innovative compression testers to market. 

We like to share our knowledge and we’re here to help you to answer your questions about compression testing. Across the knowledgebase section of our website we publish lots of blogs on related subjects.   

First up, why not try this blog that explores the merits of short-span compression testing. Then you could download our whitepaper on physical testing application information of paper and board. 

If you have any questions about BS 7325 compression testing and how we can help you with other aspects of your paper and board testing, then just get in touch!  

Your global test and measurement partner for BS 7325