The gelbo flex test according to ASTM F 392
Innoform Testservice frequently receives requests to test the mechanical strength of flexible (barrier) materials. These materials play a crucial role in many applications, from food packaging to technical protective films. A proven method for testing the mechanical strength of these materials is the gelbo flex test in accordance with ASTM F 392, which focuses in particular on the crease and...
Choosing the right packaging material for a greener future
Example: paper or plastic film The question of sustainability between film and paper packaging can be quite complex, as it depends on a number of factors, including manufacturing processes, the life of the material and recycling options. Production effort Paper packaging: the production of paper is energy intensive and requires the use of large quantities of water. Plastic film packaging:...