Patent ID: 11866238
Assignee: PELLICONI & C. S.P.A.
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 12:
13. A plant for making the cap according to claim 1, comprising:
a station for forming the capsules from a metal sheet, configured to punch and deform said metal sheet to make the capsules;
a curling station, in which the curling is made in the distal part of the lateral wall of the capsule relative to the transversal wall of the capsule;
a station for forming a seal, comprising a device for forming a seal, the forming station also comprising a mechanism for releasing a predetermined quantity of material free of PVC inside the capsule and wherein the device for forming the seal deforms said predetermined quantity of material free of PVC released inside the capsule to make the sealing gasket.