Pin seamed planar press fabric
US4979543A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 16, 1989 |
| Grant date | Dec 25, 1990 |
| Priority date | — |
| Expiry date | Nov 16, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249923
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A dress fabric comprising a plurality of layers of machine direction and cross-machine direction yarns, respectively, the yarns for each layer oriented in parallel with respect to each other and perpendicular with respect to the yarns of immediately adjacent layers, the yarns of one layer not binding the yarns of adjacent layers, and separate binder yarns for binding said layers. The fabric defines two machine direction oriented edges and two cross-machine direction oriented edges, whereby at each cross-machine direction oriented edge certain machine direction yarns extend from one layer a distance sufficient to form a loop and then return to the same cross-machine direction oriented edge into another layer of machine direction yarns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.