Film feeding apparatus and control method thereof
US10280024B2 · kind B2 · utility
2Cited by
8References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 13, 2016 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Oct 13, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65H2801/61
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A film feeding apparatus and a control method thereof are provided. The film feeding apparatus comprises a delivery head. A surface of the delivery head has an air suction region and an air blowing region, and the air suction region and the air blowing region respectively include an air hole; and by cooperation of air suctioning through the air hole of the air suction region and air blowing through the air hole of the air blowing region, a film is kept nearby the delivery head in a non-contact manner in the case that the delivery head adsorbs the film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.