Who Invented Cobb Test?

The Strong-Cobb is a unit with a very unusual name for a unit of measurement since it is named after the company, Strong-Cobb Inc. The inventor of the hardness tester was Robert Albrecht, the plant engineer for the Strong-Cobb Company. He sold the patent to the company for $1.00. What Read more…

What Cobb Angle Is Significant?

A curve of at least 70 degrees is usually considered severe scoliosis. What are the importance of Cobb’s angle? The Cobb Angle is used as a standard measurement to determine and track the progression of scoliosis. What degree of scoliosis requires a brace? Orthopedic doctors typically recommend scoliosis bracing for Read more…

What Is The Use Of Cobb?

Cobb sizing tester measures and calculates the water or any fluid consumed by the paper, fibreboard, and paperboard in at any given point of time during varied climatic conditions. The high Cobb measure of the papers and other related materials determines the capacity of the materials to contain dampness. What Read more…

What Is A Good Cobb Value?

Cobb values for liner grades are typically specified as being Target 100g/m2 up to a Maximum of 150g/m2, which means they are moderately chemically sized, and this applies across a broad range of paper weights possibly from 100g/m2–440g/m2. What should be Cobb value paper? The COBB value has to be Read more…