Industrial two-layer fabric
US7108019B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 22, 2003 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Jan 16, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S162/902
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
An industrial two-layer fabric comprises an upper layer fabric having upper surface side warps and upper surface side wefts and a lower layer fabric having lower surface side warps and lower surface side wefts. The upper layer fabric and the lower layer fabric are bound at least one spot in a repeating unit where an upper surface side warp weaves a lower surface side weft without weaving an upper surface side weft which should have been woven by the upper surface side warp based on the fabric structure, and where a lower surface side warp weaves the upper surface side weft which should have been woven by the upper surface side warp, without weaving the lower surface side weft which should have been woven by the lower surface side warp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.