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device and method for folding a metallic dosendeckels a kombidose
device and method for folding a metallic dosendeckels a kombidose
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机译:于折叠金属剂量颈,菱形的装置和方法
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摘要
A seaming apparatus and method wherein a composite container with a metal end loosely placed thereon is supported on a lifting plate in a vacuum chamber, air is evacuated from the chamber, the lifting plate is raised to engage the metal end with a magnetic seaming chuck, the lifting plate is then lowered to lower the container (optionally aided by one or more magnets in the lifting plate) so as to produce a gap between the metal end and the container, an inert gas is introduced into the chamber, the lifting plate is then raised to engage the container with the metal end, and the metal end is seamed onto the container.
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