System and method of using lasers to seal an edge of a covering of an architectural-structure covering
US11097494B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2020 |
| Grant date | Aug 24, 2021 |
| Priority date | — |
| Expiry date | Apr 8, 2040 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/2627
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A system and method for laser sealing an edge portion of a covering of an architecture-structure covering is disclosed. In one embodiment, after cutting a covering of an architectural-structure covering to an appropriate size, lasering the cut edge portions or surfaces of the covering to seal the cut edge portions or surfaces of the covering to prevent fraying. The beam of the laser may be positioned to contact the cut edge portions or surfaces of the covering in a plane of the fabric. Subsequently, the beam of the laser scans or moves across the surface of the cut edge portion of the covering. In use, the beam of the laser is arranged and configured to apply heat to the surface of the fabric material at discrete points or spots to vaporize any loose fibers located along the cut edge portion of the covering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.