Patent ID: 8920297

Claim:
A pressure device for exerting pressure on an opening device to be adhered to a package of a food product, the pressure device comprising: a first pressure member movable between a first work position, in which the first pressure member presses a first area of said opening device against a first wall of said package to adhere the first area of the opening device to the first wall, and a first rest position, in which the first pressure member is detached from said opening device; and a second pressure member movable between a second work position, in which the second pressure member presses a second area of said opening device against a second wall of said package which is crosswise to the first wall of said package to adhere the second area of the opening device to the second wall, and a second rest position, in which the second pressure member is detached from said opening device; said first and said second area being crosswise to each other.