Hot plate welding process
AssigneeDielectrics Industries
InventorRobert Pekar
Life of this patent
Estimating the term…
Abstract
A method for welding material including: applying a release material to a first film, the release material applied to locations where a weld is not desired; positioning a second film opposite the first film, the release material being positioned between the first film and the second film; placing the first film and the second film between planar press plates having planar surfaces and closing the press plates on the first film and the second film; applying energy to at least one of the press plates to weld the first film to the second film where the release material is absent.
Claims11
A method for welding material comprising:
- positioning a release material on a first film, the release material applied to locations where a weld is not desired;
- positioning a second film opposite the first film, the release material being positioned between the first film and the second film;
- placing the first film and the second film between planar press plates having planar surfaces facing the first film and the second film and closing the press plates on the first film and the second film;
- applying energy to at least one of the press plates to weld the first film to the second film where the release material is absent.
A method for welding material comprising:
- applying a release material to a first film, the release material applied to locations where a weld is not desired;
- positioning a second film opposite the first film, the release material being positioned between the first film and the second film;
- placing the first film and the second film between a planar press plate having a planar surface facing the first film and a drum facing the second film and driving the drum over the first film and the second film;
- applying energy to the drum to weld the first film to the second film where the release material is absent.
Dependencies are inferred from the claim text.