Corrugated box anti-pressure formula application case analysis one (3)

The unit of force in the above record is N, and the unit of deformation is cm, if the compressive records of the 1-4 groups shown above are plotted as a graph (Illustration 2).

Graphical analysis: Through compressive pressure recording and graphical representation, we can analyze the same type of carton after selecting a certain shape (the above test is C楞). The compressive strength of the carton is also different due to different materials or processes. The superiority and inferiority of the carton compressive quality were 1-2-3-4.

Graphical analysis: Through compressive pressure recording and diagramming, we can analyze the same type of carton in the case of the same material, the smaller the shape, the smaller the compressive strength can withstand, the smaller the deformation, relatively speaking The more unstable, the larger the shape, the greater the compressive strength it can withstand, and the greater the amount of deformation, the more stable it is.

(to be continued)