Cover attachment unit for blister pack and blister packing apparatus for drugs, comprising same
US12325544B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 28, 2022 |
| Grant date | Jun 10, 2025 |
| Priority date | — |
| Expiry date | Jun 10, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B2230/02
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A cover attaching unit for a blister pack, includes: a cover supply roller configured to supply a release film having the cover detachably attached thereto so that the lower surface of the cover is not exposed; a release film collecting roller configured to wind and collect the release film, with the cover separated therefrom; a cover suction plate comprising a suction surface configured to suck the cover; and a cover separating plate configured to be movable between a first position not overlapping the cover suction plate and a second position overlapping the cover suction plate and comprising a wedge to bend a travel direction of the release film at an acute angle so that the cover is separated from the release film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.