公开(公告)号：US12208590B2

公开(公告)日：2025-01-28

申请号：US17310963

申请日：2020-03-06

Applicant: BOBST LYON

Inventor： David Vandenhecke

IPC: B31B50/00 ,  B31B50/04 ,  B31B50/14 ,  B31B50/22 ,  B31B50/26 ,  B31B50/62 ,  B31B50/92 ,  B31B100/00

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.