Pulpac Ab

Essve Produkter Ab

Mathias Bergfjord

Linus Larsson

Ove Larsson

Niklas Ekstrand

Martin Ljungberg

Björn Arlerot

Christofer Lindberg

Felix SJÖSTRAND Jonsson

Jörgen Falck

A method and system for edge-forming cellulose products from an air-formed cellulose blank structure. The system comprises a first mould part having an edge-forming device with a protruding element configured for compacting and separating fibres of the cellulose blank structure and a second mould part arranged for cooperating with each other. The edge-forming device is movably arranged in relation to a base structure of the first mould part, and is adapted for interacting with a pressure member arranged in the base structure. The method includes the steps: providing the air-formed cellulose blank structure, and forming a compacted edge structure of the cellulose products by separating fibres of the cellulose blank structure with the protruding element, applying an edge-forming temperature, and compacting the cellulose blank structure by applying an edge-forming pressure onto the cellulose blank structure between the protruding element and the second mould part.

Method for edge-forming cellulose products in a forming mould system, and a forming mould system for forming edges of cellulose products

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Gothenburg, Sweden

Mathias Bergfjord