Line for manufacturing packagings in the form of folding boxes
US12208590B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 6, 2020 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Mar 6, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB31B2100/0022
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a line for manufacturing packagings producing folding boxes from plate elements, which comprises a feeding station, a shaping unit which consecutively shapes the plate elements by slitting, scoring and cutting operations, provided with pairs of shafts and a cutting unit, which engage to produce, in the shaped plate element, two juxtaposed folding box layers, arranged transversely to the direction of transport, which are associated in series, and connected to one another by attachment points, a folding/gluing unit which forms folded assemblies by folding and gluing the shaped plate elements, a counting/ejection unit which forms stacks of folded assemblies, and a unit for separating folding boxes comprising means arranged to produce, by breaking the attachment points, two separate batches of stacked folding boxes from each stack of folded assemblies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.