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APPARATUSES AND METHODS FOR MAKING SEAL RINGS FOR CAPS, AND THUS OBTAINED SEAL RINGS
APPARATUSES AND METHODS FOR MAKING SEAL RINGS FOR CAPS, AND THUS OBTAINED SEAL RINGS
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机译:制作帽盖的密封圈的装置和方法,以及获得的密封圈
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摘要
An apparatus for forming an object from plastics material includes a forming arrangement having a recess for forming an edge zone of the object, the recess extending around an internal region of the forming arrangement and a conduit cooperating with a piston device to supply the plastics material to the recess, the conduit leading into the internal region into a position contiguous with the recess.
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