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案件記録

MOLD, MOLDING MACHINE AND METHOD FOR MOLDING BY EXTRUSION BLOW MOLDING

発明審査中
3閲覧数
19請求項 · 2 独立
§ Ⅰ

案件概要

発明者

Jean-François COING

IPC分類

B29C 49/48B29C 49/4B29C 49/18B29L 31/B29L 31/30

CPC分類

B29C49/4812B29C49/4B29C49/18B29C2049/4805B29L2031/30B29L2031/7172

A mold for manufacture by extrusion blow molding includes two parts. At least one of the parts includes at least one first section having a first molding surface including at least one primary contact region to form, by pressing, zones for fixing at least one internal component inside a parison, a second section having a second molding surface, the second section of the part of the mold being movable with respect to the associated at least one first section of the part of the mold, and at least one third section movable with respect to the associated at least one first section of the part of the mold, the at least one third section having a third molding surface including at least one secondary contact region to reduce, by pressing, a predetermined volume inside the parison.

原文(中国語)

A mold for manufacture by extrusion blow molding includes two parts. At least one of the parts includes at least one first section having a first molding surface including at least one primary contact region to form, by pressing, zones for fixing at least one internal component inside a parison, a second section having a second molding surface, the second section of the part of the mold being movable with respect to the associated at least one first section of the part of the mold, and at least one third section movable with respect to the associated at least one first section of the part of the mold, the at least one third section having a third molding surface including at least one secondary contact region to reduce, by pressing, a predetermined volume inside the parison.

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