| 摘要 |
Described is an apparatus (100) for gluing paper blanks (1) designed to cover paper or cardboard boxes, comprising a conveyor belt (6) defining a conveying surface for moving blanks (1) positioned thereon in a feeding direction (A), gluing means configured for distributing glue on at least one portion of an upper face of the blanks, at least one tank (19, 26b) of PSA glue and at least one gluing station (7, 8) having at least one dispensing nozzle (18, 27) connected to the tank (19, 26b) and positioned above the conveyor belt (6) close to it, for selectively dispensing high temperature PSA glue, according to a predetermined pattern, on the upper face of the blanks (1) positioned on the belt (6) coplanar with the conveying surface. |
