HIGH SPEED SEAMING ASSEMBLY

摘要

A seaming assembly configured to seam a can end onto a can body to form a seamed container is disclosed. The seaming assembly includes a lifter assembly, a seaming chuck, and a knockout pad. The lifter assembly may be configured to lift a can body, and may include a spring. The seaming chuck may include a surface that is configured to contact a portion of the can end during seaming. The knockout pad may be movable relative to the seaming chuck, and may be configured to locate the can end prior to seaming. The spring may be preloaded to provide a force between 30 lbf and 90 lbf to the can body when the lifter assembly has lifted the can body and the can end has contacted the seaming chuck. The force provided to the can body may increase to between 90 lbf and 150 lbf after the spring has been compressed.