Aluminum alloy material for packaging cosmetic bottle cap and production process thereof

The invention discloses an aluminum alloy material for packaging a cosmetic bottle cap, which comprises the following raw materials: in parts by weight, 0.015 to 0.025 part of Ta, 0.1-0.2 part of W, 0.1 to 0.2 part of W, 0.1 to 0.2 part of Si, 0.15 to 0.25 part of Fe, 0.015 to 0.025 part of Cu, 0.015 to 0.025 part of Mn, 1.5 to 1.9 parts of Mg, 0.015 to 0.025 part of Cr, 0.01 to 0.05 part of Zn, 0.015 to 0.025 part of Ti and 98 to 102 parts of Al. The invention further discloses a production process for the aluminum alloy material for packaging the cosmetic bottle cap. The surface of the product is high in glossiness, and the attractiveness of the product is improved; due to high hardness and corrosion resistance, a good appearance can still be kept after long-term use in a special environment; and due to a lighter weight, good hand feeling is achieved, and convenient carrying is more facilitated. 本发明公开了一种化妆品瓶盖包装用的铝合金材料，其原料按重量的配方如下：Ta 0.015-0.025份、W 0.1-0.2份、Si 0.1-0.2份、Fe 0.15-0.25份、Cu 0.015-0.025份、Mn 0.015-