Patent ID: 8602956
Filing Date: 2013-12-10
Classification: B31B,B65B

Abstract:
1. A device for opening out blanks supplied in a flattened tubular configuration, the blanks withdrawn from a containing store ( 100 ) which contains a stack (P) of tubular blanks ( 1 ) in a flattened configuration, walls ( 100 A, 100 B) of the containing store ( 100 ) being mutually positioned for arranging a scoring line ( 2 A) of each blank ( 1 ) connecting two external flaps ( 1 A, 1 B) of the blank on a reference plane ( 7 ), the device comprising: a first hooking device for hooking a first flap ( wherein the first hooking device comprises two identical parallel arms ( the shaft ( a second activator for rotating the shaft ( wherein the identical parallel arms ( wherein the retainers ( wherein the shaft ( the folding device (