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公开(公告)号：EP2226264A4
公开(公告)日：2011-03-09
申请号：EP08867010
申请日：2008-09-26
发明人： HAMANA HIROSHI , MIYAGI ATSUSHI
CPC分类号： B65D41/3428 , B65D41/0421
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2.发明公开METHOD OF REGULATING TEMPERATURE OF BOTTLE-FORMING MOLD AND BOTTLE-FORMING MOLD USED FOR THE METHOD 审中-公开方法调节瓶状工具的温度确保两用过的瓶子模具
公开(公告)号：EP1693347A4
公开(公告)日：2007-03-28
申请号：EP04818501
申请日：2004-11-12
发明人： MIYAGI ATSUSHI , UEDA MITSUO , HASHIMOTO KATSUMI , ONO SHINTARO
CPC分类号： C03B9/3875 , Y02P40/57
摘要： A mold in molding is vertically ventilated, for temperature regulation, at positions in the circumferential direction around a figure surface (1a, 2a, 3a) of the mold. The ventilation is made for cooling by using a joint path (1d, 2d, 3d) formed by a figure surface-side section of a mold (1, 2, 3) and joint surfaces (1b1, 1c1) (2b1, 2c1) (3b1, 3c1) where inner and outer mold members (1b, 1c) (2b, 2c) (3b, 3c), forming sections outside the joint surfaces, are joined. The structure enables to easily and inexpensively obtain various shapes depending on variation in the shape in the axial direction of the figure surface, and enables to achieve, with high cooling effect, temperature management suitable for variation in the shape in the axial direction of the figure surface.
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