Dryer fabric with reinforced edges
US6503602B1 · kind B1 · utility
12Cited by
23References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 26, 2000 |
| Grant date | Jan 7, 2003 |
| Priority date | — |
| Expiry date | Oct 30, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3472
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A papermakers fabric is reinforced along its edges by bonding a webbing thereto. The fabric may be made of various materials and weaves. The webbing is made of thermoplastic material, and also may be made of various material to various thicknesses. The webbing is bonded to one or both surfaces of the fabric at its edge by ultrasonic welding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.