METAL CARRIER AND METHOD AND APPARATUS FOR MOLDING TERMINAL END OF CORRUGATED PLATE

PROBLEM TO BE SOLVED: To obtain a metal carrier which has no large difference in level at the wound-up terminal end of a corrugated plate and which does not cause local deformation of a cell shape even when it is inserted forcibly into a container. SOLUTION: The metal carrier 1 is obtained by spiral...

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1. Verfasser: TABATA SHINTARO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a metal carrier which has no large difference in level at the wound-up terminal end of a corrugated plate and which does not cause local deformation of a cell shape even when it is inserted forcibly into a container. SOLUTION: The metal carrier 1 is obtained by spirally winding up a superposed material of the metallic belt-like corrugated plate (1a) on a metallic band-like flat plate (1b). The height of a corrugated shape in the vicinity of the terminal end of the corrugated plate (1a) positioned on the outermost periphery of a spire is made lower gradually as it goes to the terminal end. COPYRIGHT: (C)2008,JPO&INPIT