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Anti-tensile strength analysis of aluminum foil food containers

Anti-tensile strength analysis of aluminum foil food containers

Anti-tensile strength analysis of aluminum foil food containers

Aluminum foil food container has been widely used due to its excellent characteristics, especially in the fast-food takeaway packaging industry, favored by many businesses. We have no doubt about the excellent properties of aluminum foil, but we do not know the tensile strength of aluminum foil containers. Today, we will analyze the tensile strength of aluminum foil food containers.


Increase a certain amount of load per unit area per unit time until the breaking is called the tensile strength of aluminum foil, unit kg/cm2. Today, through an in-depth investigation of the aluminum foil container manufacturer Aikou, we find that the following points have a significant impact on tensile strength.


Thickness

The thickness of the aluminum foil container will affect the tensile strength. The thicker the aluminum foil, the greater the anti-tensile strength, the thinner the anti-tensile strength is smaller.


Purity

The higher the purity of the foil, the anti-tensile strength will be. And the lower the purity of the foil, it will weak on anti-tensile.


Annealing

The anti-tensile strength of hard foil without annealing is high but decreases with the increase of annealing temperature.

In the same manufacturing method, the same purity, and thickness, the anti-tensile strength higher, means the annealing temperature is too low; On the contrary, if the anti-tensile strength is too low, it means that the annealing temperature is too high.


Corrosion

After corrosion, the anti-tensile strength of aluminum foil will be weakened. Under the same thickness and purity, the foil with good anti-corrosion effect is high-quality, especially suitable for making aluminum foil food containers.