发明公开
EP3085635A4 MOLDED LID AND METHOD FOR FITTING SAID LID ONTO CONTAINER, AND SEALING METHOD
审中-公开
GEGOSSENER DECKEL UND VERFAHREN ZUR MONTAGE DES BESAGTEN DECKELS一个EINENBEHÄLTERUND ABDICHTUNGSVERFAHREN
- 专利标题： MOLDED LID AND METHOD FOR FITTING SAID LID ONTO CONTAINER, AND SEALING METHOD
- 专利标题（中）： GEGOSSENER DECKEL UND VERFAHREN ZUR MONTAGE DES BESAGTEN DECKELS一个EINENBEHÄLTERUND ABDICHTUNGSVERFAHREN
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申请号： EP14871636申请日： 2014-12-16
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公开(公告)号： EP3085635A4公开(公告)日： 2017-07-26
- 发明人: SHINOZAKI KIYOTAKA , SAWADA MAKOTO , SHINAGAWA YOSHIAKI
- 申请人： TOYO SEIKAN KAISHA LTD
- 专利权人： TOYO SEIKAN KAISHA LTD
- 当前专利权人： TOYO SEIKAN KAISHA LTD
- 优先权： JP2013260770 2013-12-18
- 主分类号： B65D43/08
- IPC分类号： B65D43/08 ; B65B7/28 ; B65D77/20
摘要：
According to the present invention, a drop lid-shaped formed lid to be fittably applied to a container having a flange section is formed with a flange, a fitting section extending downwardly from the flange, and an introducing section below the fitting section. The introducing section is composed of first and second tapered sections whose inner diameters each decrease downwardly. The taper angle ² of the second tapered section is larger than the taper angle ± of the first tapered section, and the second tapered section is formed in an arcuate shape smaller than a range in which the first tapered section is formed. These features make it possible to provide a formed lid excellent in the properties of being suppliable and fittable to a container being transported.
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