Network with variable opening factor for constituting light alternating screens
US6397920B1 · kind B1 · utility
22Cited by
13References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 1999 |
| Grant date | Jun 4, 2002 |
| Priority date | — |
| Expiry date | Dec 13, 2019 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD03D13/008
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A mesh web is characterized in that it has interlaced threads providing meshes that define locally a zone (5a or 5b) having a mesh void factor that is different from that of the remainder of the web. It is applicable to make light-attenuating binds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.