Web manufacturing apparatus and sheet manufacturing apparatus
US11384482B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 6, 2019 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Mar 3, 2040 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21G9/0009
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A web manufacturing apparatus includes a transport section configured to transport a web containing fiber, a web humidifier configured to humidify the web, and a control section configured to control operation of the transport section and the web humidifier. When transportation of the web by the transport section is stopped, the control section causes the transport section to recommence transportation of the web after the web is humidified by the web humidifier. The control section may also cause the web humidifier to stop humidification of the web after the web humidifier starts humidification of the web and a predetermined duration elapses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.