Creasing tool and method of creating crease lines
US12162241B2 · kind B2 · utility
0Cited by
1References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 26, 2021 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Jun 23, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB31F1/10
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A creasing tool (53) configured to create a crease line (11, 12) in a fibrous substrate (35), the creasing tool comprises a contact portion (50) having a base surface (57) and a relief portion (54), the relief portion is provided as a protruding pattern extending from the base surface (57) and is configured to be pressed against said fibrous substrate,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.