Are Corrugated Sheets Mullen Rated

For years the corrugated industry only used the mullen rating.

Are corrugated sheets mullen rated.

Mullen test the older of the two tests is the mullen test also known as the burst test which is been used for most of the last century. You re not the only one. The mullen test also called the burst test or the edge crush test. Mullen rating the mullen test also known as the burst test has widely used for most of the last century.

Edge crush test mullen burst test. To test the strength of the corrugated cardboard boxes a hydraulic testing device called a mullen tester applies pressure to a flat piece of suspended corrugated. Don t understand the difference between mullen also call burst and ect. Confused about the different ways that corrugated boxes are rated.

All certified corrugated boxes were assessed by a hydraulic testing device called a mullen tester. Most corrugated cardboard boxes are rated using one of two tests.