发明公开
- 专利标题： A NECK, A CAP, AND A FOOD PACKAGE COMPRISING SUCH NECK AND CAP
- 专利标题（中）： 颈，盖和这样的颈部和CAP食品包装
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申请号： EP12797786.6申请日： 2012-11-16
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公开(公告)号： EP2780242A1公开(公告)日： 2014-09-24
- 发明人: JOHANSSON, Göran , HÅKANSSON, Bengt , RYDBERG, Pär , DAHL, Göran
- 申请人： Tetra Laval Holdings & Finance SA
- 申请人地址： 70, Avenue Général-Guisan 1009 Pully CH
- 专利权人： Tetra Laval Holdings & Finance SA
- 当前专利权人： Tetra Laval Holdings & Finance SA
- 当前专利权人地址： 70, Avenue Général-Guisan 1009 Pully CH
- 代理机构： Tetra Pak - Patent Attorneys SE
- 优先权： SE1151099 20111118
- 国际公布： WO2013072474 20130523
- 主分类号： B65D1/02
- IPC分类号： B65D1/02 ; B65D41/34
摘要：
A neck for a food package is provided. The neck comprises a tubular wall (204) extending from a first cylindrical portion (206) to a second cylindrical portion (208), said first portion (206) being configured to be attached to a package body (102) and said second portion (208) is defining a pouring spout (210), wherein said second portion (208) comprises threads (212) provided on the outer periphery of said second portion (208) for engagement with internal threads () of a cap (), and wherein said first portion (206) comprises a plurality of guiding elements (214) provided on the outer periphery of said first portion (206) for engagement with corresponding internal guides () of a tamper ring (), each of said guiding elements (214) comprises a curved guiding path (216).
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