Fracture mechanics and damage modeling of injection molded high density polyethylene
For many applications a fracture is a disaster, leading to failure of the application and thus its usefulness. However, when it comes to the opening of a food and beverage package, fracture is a necessity. At Tetra Pak, food and beverage packages are produced to make food safe and available everywhere. Today, many of the packages include polymer parts, such as the opening of the packages. In the