Take a look at the bottom of a cardboard box next time you get something delivered - it almost certainly will be stamped with exactly what the burst strength, e

Take a look at the bottom of a cardboard box next time you get something delivered - it almost certainly will be stamped with exactly what the burst strength, etc, specifications are. This is big stuff in the packaging industry. https://www.uline.com/CustomerService/ULINE_FAQ_Ans?FAQ_ID=45 https://www.uline.com/CustomerService/ULINE_FAQ_Ans?FAQ_ID=4...