- 专利标题： Assembly comprising a wide-mouth plastic preform or container having a reinforced neck finish and a screwable closure
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申请号： US14764518申请日： 2014-01-17
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公开(公告)号： US10793313B2公开(公告)日： 2020-10-06
- 发明人: Sam Van Dijck , Steve Windelinckx , Natalia Matthieu , Alain Dessaint , Jan Deckers
- 申请人： Plastipak BAWT S.à r.l.
- 申请人地址： LU Bascharage
- 专利权人： Plastipak BAWT S.á.r.l.
- 当前专利权人： Plastipak BAWT S.á.r.l.
- 当前专利权人地址： LU Bascharage
- 代理机构： Fishman Stewart PLLC
- 优先权： com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@46fac189
- 国际申请： PCT/EP2014/050850 WO 20140117
- 国际公布： WO2014/118016 WO 20140807
- 主分类号： B65D1/02
- IPC分类号： B65D1/02 ; B65D41/04 ; B29L31/56 ; B29C49/06 ; B29C49/08 ; B29B11/08 ; B29B11/14 ; B29L31/00
摘要：
A container (1) and a screwable closure (2) comprising a hollow body (11) and a neck finish (10) terminated by a wide-mouth opening (100). Said neck finish comprises a neck support ring (102) and a neck portion (101) extending between the wide-mouth opening (100) and the neck support ring (102). The neck portion (101) comprises an upper portion (1010) and a reinforced lower portion (1011). The inner face (1011 b) of the reinforced lower portion (1011) is transitioning to the inner face (1010b) of the upper portion (1010) along a transition step (1011c) in such a way that said reinforced lower portion (1011) is thicker than the upper portion (1010) at least in a top part of the reinforced lower portion (1011). The neck support ring (102) is below the removable closure (2).
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