Multi-Cavity Forming Mould System and a Method for Forming Cellulose Products in a Multi-Cavity Forming Mould System
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United States of America Patent
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Issued Date -
Oct 12, 2023
app pub date -
Aug 20, 2021
filing date -
Aug 26, 2020
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A multi-cavity forming mould system for forming a plurality of discrete three-dimensional cellulose products from an air-formed cellulose blank structure. The forming mould system includes a first mould part and a second mould part arranged for cooperating with each other during forming of the cellulose products. The first mould part includes a plurality of first forming elements and the second mould part comprises a plurality of corresponding second forming elements movably arranged in relation to a base structure of the second mould part. The forming mould system is configured for establishing a plurality of forming cavities for the cellulose blank structure between each first forming element and corresponding second forming element during formation of the cellulose products. Each second forming element is arranged for interacting with a pressure member arranged in the base structure, where the pressure member is configured for establishing a forming pressure in each forming cavity onto the cellulose blank structure during formation of the cellulose products.
First Claim
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