Method for manufacturing a cellulose product, cellulose product forming apparatus and cellulose product
US11766810B2 · kind B2 · utility
1Cited by
13References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 8, 2022 |
| Grant date | Sep 26, 2023 |
| Priority date | — |
| Expiry date | Apr 8, 2042 |
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.