Method and apparatus for removing wrapping from rolls
US11458646B2 · kind B2 · utility
0Cited by
15References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 2021 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | May 29, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2301/46044
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
In a method for removing a wrapping, such as plastic film, from a roll of material an apparatus is used, which has a roll supporting unit, and a cutting means. The roll supporting unit is configured to rotate the roll supported thereon, and the cutting means is movable into cutting abutment against the envelope surface of the supported roll for removal of the wrapping during rotation of the roll.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.