<p>A method and apparatus are disclosed which are suitable for use in the manufacture of two-piece metal containers. In particular, a way of making cups from metal sheet is disclosed using a combination of stretching and drawing operations. The resulting cups have the advantage of having a base thickness that is thinner relative to the ingoing gauge of the metal sheet.</p>
申请公布号
AU2011240029(A1)
申请公布日期
2012.10.11
申请号
AU20110240029
申请日期
2011.04.12
申请人
CROWN PACKAGING TECHNOLOGY, INC.
发明人
MONRO, STUART;PRESSET, ALAIN;RILEY, JONATHAN;VINCENT, KEITH