Results 71 to 80 of about 11,245 (252)

Tray forming operation of paperboard: A case study using implicit finite element analysis

Packaging technology & science, 2021
The possibility to perform advanced forming operations of initially plane paperboard paves the way to making products like food trays, plates, cups and other containers as a part of shifting towards a circular bioeconomy. As a part of the ongoing efforts
Gustav Lindberg, A. Kulachenko
semanticscholar   +1 more source

Impact of Packaging and Recycling Systems on Material Recirculation: A Stage‐Decomposition Model

Packaging Technology and Science, EarlyView.
A system‐level view emerges from decomposing recycling into four stages (participation, collection, sorting and process yield), diagnosing constraints and targeting interventions. Cumulative equivalent uses (CEUs) quantify long‐term retention, revealing marginal improvements at high baselines generate disproportionately larger gains than low‐baseline ...
Diogo Figueirinhas, Daniel Hellström, Henrik Pålsson, Yulia Vakulenko   +3 more
wiley   +1 more source

Intelligent Process Control In Paperboard Compression-Drawing Using Digital Twins And Machine Learning

Proceedings of the Conference on Production Systems and Logistics
Disposable plastic packaging is widespread due to its low cost, efficiency, and ease of production. On the contrary, its slow biodegradation contributes to long-term environmental pollution.
Yaqoob, Muhammad Faisal, Liesegang, Klara, Berthold, Lena, Kronenberger, Stephan, Schenke, Christer-Clifford, Ihlenfeldt, Steffen, Herberger, David, Hübner, Marco   +7 more
doaj   +1 more source

Roll‐to‐Roll Processing of Biodegradable Multilayer Barrier Packaging Structures

Packaging Technology and Science, EarlyView.
This work demonstrates that novel packaging materials built using biobased and biodegradable materials can be produced in pilot‐scale and converted into functional barrier packaging. The proposed structures are anticipated to make a strong impact in use‐cases where the risk of environmental littering is elevated, such as snacks and take away meals ...
Enni Luoma, Aayush Kumar Jaiswal, Vinay Kumar, Minna Vikman, Kirsi Kataja, Ali Harlin   +5 more
wiley   +1 more source

3D Strain Field Evolution and Failure Mechanisms in Anisotropic Paperboard

Experimental mechanics, 2021
Experimental analyses of the 3D strain field evolution during loading allows for better understanding of deformation and failure mechanisms at the meso- and microscale in different materials.
Sara Johansson, J. Engqvist, J. Tryding, Stephen A. Hall   +3 more
semanticscholar   +1 more source

Imaging Methods for Analyzing Adhesion in Extrusion Coating

Surface and Interface Analysis, EarlyView.
ABSTRACT Extrusion coating is a common method to produce materials for the packaging industry. One of the most important properties in extrusion‐coated structures is adhesion between the substrate and the coating. Analyzing adhesion of samples produced by extrusion coating in a standardized way can be challenging, and especially, quantitative data are ...
Elli Alanen, Tuomas Turpeinen, Jari Räsänen, Titta Lammi, Minna Vuorimaa, Jurkka Kuusipalo   +5 more
wiley   +1 more source

The Paperboard Testing-Machine : Development Process

, 2011
The design of a paperboard testing machine, developed in order to analyse the mechanical behaviour of paperboard during the combined of out-of-plane shear and compressive loading as in the deepdrawing process, is presented.
Weyrauch, Thomas
core   +2 more sources

Effects of rotational velocity and hold time at folding posture on time-dependent release behavior of creased white-coated paperboard

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
In this work, a folding experiment was performed to investigate the time-dependent creasing characteristics of white-coated paperboard of 0.3mm thickness.
Shigeru NAGASAWA, Satoshi KANEKO, Dai ADACHI   +2 more
doaj   +1 more source

From Fundamentals to Engineering Sustainable Triboelectric Materials: A Review of Cellulose Platforms

Small, EarlyView.
This review examines cellulose as a sustainable platform for triboelectric nanogenerators, linking molecular structure, surface chemistry, and material engineering to charge generation, retention, and dissipation. Native, regenerated, and nanocellulose materials, functionalization strategies, scalable manufacturing, and diverse applications are ...
Renyun Zhang, Dabo Chen, Jiayong Li, Peihong Wang   +3 more
wiley   +1 more source

Improving recycling of polyethylene-coated paperboard with a nanofibrillated cellulose layer

, 2021
To improve the ability to recycle polyethylene (PE)-coated paperboard, one solution may be to use nanofibrillated cellulose (NFC) to generate a layer that should weaken when wet that leads to a clean separation between the polymer film and the pulp ...
Mohammed Z. Al-Gharrawi, Jin-Wu Wang, D. Bousfield   +2 more
semanticscholar   +1 more source