Basic structure of a clothing for a machine for producing or processing a fibrous material web and method for the production thereof
US11952717B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 3, 2020 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Dec 9, 2040 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21F7/083
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A basic structure of a clothing for a machine for producing or processing a fibrous web, in particular a paper, cardboard or tissue web. The basic structure has at least a first flat fabric of fabric type A and a second flat fabric of fabric type B, and, furthermore, two loop elements. The loop elements are formed in each case from a flat fabric piece which has a first portion of fabric type A and a second portion of fabric type B. The first portion is laid down on the second portion in such a way that the folding point is formed at a spacing of less than 5 cm, in particular less than 1 cm, from the changeover position between the fabric type A and the fabric type B. The first and the second flat fabric are arranged above one another, and the two loop elements are arranged in each case at a face-side, front end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.