Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with content
US12012249B2 · kind B2 · utility
0Cited by
11References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2018 |
| Grant date | Jun 18, 2024 |
| Priority date | — |
| Expiry date | Dec 2, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65B61/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A vertical bag-making/filling/packaging machine (1) comprises: a film supply portion (5); a film engaging portion (31) which is engaged with a film (F); a vertical seal portion (60) which makes the film (F) into a tubular shape; a film conveying portion (50); a film clamp (34) which holds the film (F) at the film engaging portion (31); a film tension releasing portion (20) which loosens the film (F); a filling portion (70) which inputs the content (X); a weighing portion (40) which weighs the content (X); a lateral sealing portion (80) which makes the film (F) into a bag body (G); and a cutter which cuts off the bag body (G).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.