Method for manufacturing a cellulose product, cellulose product forming apparatus and cellulose product
US11839999B2 · kind B2 · utility
1Cited by
13References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2021 |
| Grant date | Dec 12, 2023 |
| Priority date | — |
| Expiry date | Nov 28, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W90/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for manufacturing a cellulose product, comprising the steps: dry forming a cellulose blank in a dry forming unit; arranging the cellulose blank in a forming mould; heating the cellulose blank to a forming temperature in the range of 100° C. to 200° C.; and pressing the cellulose blank in the forming mould with a forming pressure of at least 1 MPa.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.