公开(公告)号：US3857973A

公开(公告)日：1974-12-31

申请号：US34283073

申请日：1973-03-19

Applicant: ALUMINUM CO OF AMERICA

Inventor： MCKEE A ,  BROWN R ,  HORST R

IPC: B65D1/10 ,  B65D65/40 ,  B67B7/40 ,  B32B15/00

CPC classification number: C22C21/10 ,  B65D17/404 ,  C22C21/06 ,  Y10S428/933 ,  Y10T428/12188 ,  Y10T428/12458 ,  Y10T428/12764

Abstract: Improved aluminum alloy composite sheet consisting of a core in a strain hardenable aluminum base alloy and a cladding in an alloy containing about 1.3 percent zinc, the balance being aluminum of at least 99 percent purity is especially useful as rigid container stock for use in containers featuring scored easy open or tear tab arrangements.

Abstract translation: 由应变可硬化铝基合金中的芯构成的改进的铝合金复合片和含有约1.3％锌的合金中的包层（余量为至少99％纯度的铝）特别适用于用于容器中的刚性容器料 打开容易的打开或撕裂标签布置。