To provide a coated aluminum alloy plate for a can cap which provides a can cap ensuring tight adhesion between the sealing compound and the coating film on the inside surface of the can cap and having excellent defoaming resistance.
The coated aluminum alloy plate is used for the cap of a can of a drink containing carbonic acid, and carnauba in thin-film form alone is adhered as a wax on the surface of the inside-surface coating film located on the inside-surface side of the cap in the aluminum alloy coated plate. The amount of carnauba adhered is 0.5-15 mg/m
COPYRIGHT: (C)2007,JPO&INPIT
Koichi Takada
Seiichi Hirano
Okada Minemitsu
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Tamiwa Iwakura
Takahashi Shoki