Utilization of sheet metal manufacturing processes for fibre-based packaging

Abstract

This thesis investigates the utilization of sheet metal manufacturing processes for fibre-based packaging. It begins with a comprehensive literature review, examining common sheet metal techniques such as stamping, deep drawing, roll forming, incremental forming, hydroforming, laser cutting and their applicability to fibre-based materials. The primary goal is to explore how these processes can be adapted to packaging of fibre-based materials like paperboards, with a focus on addressing challenges and identifying opportunities for innovation. Key findings include an overview of major processes, highlighting their strengths, limitations, and suitability for packaging applications.

The research provides valuable insights into the benefits of incorporating sheet metal forming techniques into fibre-based packaging. These advantages include improved structural integrity, increased design flexibility, and enhanced sustainability. Novel packaging concepts are created, emphasizing inventive designs, adaptable solutions, and environmentally-friendly practices. Furthermore, a detailed comparison of sheet metal manufacturing methods for fibre-based packaging provides a clear explanation of the advantages and disadvantages of each technique. The findings enhance the existing knowledge in the sector and provide direction for future research and development efforts in the packaging industry.