发明名称 CLOSING OF CONTAINERS
摘要 A closure having a depending skirt with a compressible liner material adhered to its inner surface is secured on a threaded container finish by reforming the skirt of the closure against a threaded container finish to form threads in the compressible material. The closure so secured can be rotatably removed from the container. Knurling may be formed in the closure skirt during application.
申请公布号 US3631650(A) 申请公布日期 1972.01.04
申请号 USD3631650 申请日期 1969.08.29
申请人 ALUMINUM CO. OF AMERICA 发明人 CHARLES J. LEFTAULT JR.
分类号 B65D41/04;(IPC1-7):B65D41/02 主分类号 B65D41/04
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