Welding method and weld
AssigneeAsahi Kasei Chemicals Corporation
InventorTaiga Saito
Life of this patent
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Abstract
Provided is a welding method for welding a first resin layer and a second resin layer, the method including interposing a metal layer having pores formed therein, between the first resin layer and the second resin layer; irradiating at least one of the first resin layer and the second resin layer with laser light; thereby causing the melted resin to penetrate through the metal layer; and thus welding the first resin layer and the second resin layer.
Claims15
A welding method for welding a first resin layer and a second resin layer, the method comprising:
- interposing a metal layer having pores formed therein, between the first resin layer and the second resin layer;
- irradiating at least one of the first resin layer and the second resin layer with laser light, thereby causing the melted resin to penetrate through the metal layer, and thus welding the first resin layer and the second resin layer.
A weld comprising a first resin layer and a second resin layer welded together, the weld comprising:
- the first resin layer;
- the second resin layer;
- and
- a metal layer interposed between the first resin layer and the second resin layer,
- wherein the metal layer has pores formed therein, and
- the first resin layer and the second resin layer are welded with the metal layer interposed therebetween, while a welded section that welds the first resin layer and the second resin layer penetrates through the metal layer.
The weld according to 12,
- wherein the first resin layer and the second resin layer further comprises a laser absorbing material.
Dependencies are inferred from the claim text.