1100 aluminum alloy sheet for Aluminum-plastic composite panel, referred to as aluminum-plastic plate, refers to the 3-layer composite sheet that taking plastic as the core layer, with aluminum on both sides, whose surface is covered with decorative and protective coating layer or film as the decorative surface of the product. Aluminum plate as a new type of decorative material, since introduced from Germany to China in late eighties of the last century and early 1990s, is quickly loved by the people of all ages for its economic, optional color diversity, convenient construction methods, excellent processing performance, excellent fire and noble quality.