Conference paper
Process characterization for molding of paper bottles using computed tomography and structure tensor analysis
Manufacturing Engineering, Department of Mechanical Engineering, Technical University of Denmark1
Department of Mechanical Engineering, Technical University of Denmark2
Department of Physics, Technical University of Denmark3
Neutrons and X-rays for Materials Physics, Department of Physics, Technical University of Denmark4
Visual Computing, Department of Applied Mathematics and Computer Science, Technical University of Denmark5
Statistics and Data Analysis, Department of Applied Mathematics and Computer Science, Technical University of Denmark6
Department of Applied Mathematics and Computer Science, Technical University of Denmark7
Packaging products find their significance in almost all classes of consumer goods and products. The use of plastic and metal based packaging for beverages is highly dominant. However, there is a constant urge for development of eco-friendly packaging alternatives. The article focuses on characterizing an inflatable core assisted paper bottle molding process with respect to the obtained fiber distribution in the bottle.
Distribution of paper fibers affect product characteristics such as thickness and mechanical strength of the bottle. Assessment of fiber orientation using structure tensor analysis is therefore performed. The results confirmed non-uniform fiber compaction in the paper bottle. This gives rise to non-conformities such as non-uniform thickness distribution.
The approach discussed in the work can be utilized as a Non Destructive Testing technique to evaluate the quality of paper bottles.
| Language: | English |
|---|---|
| Year: | 2019 |
| Proceedings: | 9th Conference on Industrial Computed Tomography |
| ISSN: | 14354934 |
| Types: | Conference paper |
| ORCIDs: | Gundlach, Carsten , Dahl, Vedrana Andersen , Trinderup, Camilla Himmelstrup and Dahl, Anders Bjorholm |
