GENEVA, Feb. 3 -- G.D S.P.A. (Via Battindarno 9140133 Bologna) filed a patent application (PCT/IB2025/057338) for "WELDING SHEET MATERIAL" on Jul 21, 2025. With publication no. WO/2026/022664, the details related to the patent application was published on Jan 29, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): POLUZZI, Elena (c/o G.D S.P.A.Via Battindarno 9140133 Bologna), ZANETTI, Umberto (c/o G.D S.P.A.Via Battindarno 9140133 Bologna)
Abstract: A sheet material welding device for product packaging machines comprises a welding tool (2) and a counter-tool (3), wherein one has a first projec...