Patent ID: 11945618
Assignee: MULTIVAC SEPP HAGGENMUELLER SE & CO. KG
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 0:
1. A sealing machine for sealing a sealing material by heating a fin of the sealing material wrapped around a product, the sealing machine comprising, in a transport direction of the sealing material, a pair of tracking rollers for tensioning the sealing material and a pair of heating rollers for sealing the sealing material by applying heat to the fin when the fin is moved between the pair of heating rollers, wherein the pair of tracking rollers and the pair of heating rollers are configured to be driven independently, wherein the sealing machine comprises, downstream of the pair of tracking rollers, a second pair of heating rollers, and wherein the second pair of heating rollers can be disabled so as to not contact the fin when the fin is moved between the second pair of heating rollers.