System and process for gluing fabric
US11724464B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 12, 2021 |
| Grant date | Aug 15, 2023 |
| Priority date | — |
| Expiry date | Nov 27, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C65/526
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method and system applying glue to a fabric to create a bonded seam by applying a carrier liquid to a predetermined area of a first piece of fabric and in a pre-determined pattern; applying uniformly, to the first piece of fabric, particles of a powdered elastomer such that the particles of the powdered elastomer adhere to the applied carrier liquid; removing excess particles of the powdered elastomer, the excess particles of the powdered elastomer being particles of the powdered elastomer not adhering to the applied carrier liquid; applying a second piece of fabric to the predetermined area of a first piece of fabric; and curing the particles of a powdered elastomer to create a bonded seam between the first piece of fabric and the second piece of fabric.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.