发明授权
- 专利标题: Beverage packages
- 专利标题(中): 饮料包装
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申请号: US54301申请日: 1987-05-26
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公开(公告)号: US4818544A公开(公告)日: 1989-04-04
- 发明人: Barry Seward
- 申请人: Barry Seward
- 申请人地址: GB2 London
- 专利权人: Mars G. B. Limited
- 当前专利权人: Mars G. B. Limited
- 当前专利权人地址: GB2 London
- 优先权: GBX8612868 19860527
- 主分类号: B65D77/00
- IPC分类号: B65D77/00 ; A47J31/06 ; A47J31/14 ; A47J31/24 ; B65D81/00 ; B65D85/72 ; B65D85/804 ; B65D30/24 ; B65D30/10 ; B65D33/36
摘要:
A beverage sachet has improved base seam opening performance by the provision of sealed lands extending inwardly from the side seams to reduce the tendency of curling of the base seams in use.
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