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US 2011/0297312 A1Published application
Method of producing sheet joined body
AssigneeNitto Denko Corporation
InventorsNaoyuki Matsuo, Kanji Nishida
Life of this patent
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Abstract
A method of producing a sheet joined body includes: abutting ends of sheet members against each other, coating an abutted part with a joining member containing a thermoplastic resin, and irradiating a part coated with the joining member, with laser light to join the sheet members with the joining member by welding, thereby joining the ends with each other to manufacture a sheet joined body.
Claims9
A chemical solution treatment method, comprising:
- abutting ends of sheet members against each other;
- coating the ends of the abutted sheet members with a joining member containing a thermoplastic resin;
- irradiating a part coated with the joining member with laser light to join the sheet members with the joining member by welding, thereby joining the ends with each other;
- conveying the obtained sheet joined body to a chemical solution treatment;
- and
- conveying the treated sheet joined body to a roll.
3 more elements
Dependencies are inferred from the claim text.