Nonwoven laying apparatus and nonwoven laying method
US10337126B2 · kind B2 · utility
0Cited by
5References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 5, 2014 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Mar 2, 2036 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD04H3/05
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A nonwoven laying apparatus (3) and a nonwoven laying method are based on a laying device (7) that folds a delivered fiber web (4) and forms a multilayer nonwoven fabric (14) on the discharge path (15) of a discharging conveyor (13) that runs transversely or at an angle to the feeding direction (26). The travel profile of the discharge path (15) is set in such a way as to vary in the discharge direction in the vertically projected zone below the web outlet (12) of the laying device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.