发明名称 |
SEPARABLE FASTENERS FOR RECLOSABLE BAGS AND BAGS INCORPORATING THE SAME |
摘要 |
A bag closing separable fastener has a combination profile stabilizing and guiding and differential opening force enhancing post flange projecting from a base area along the outer side of a male profile and engagable with a base area alongside a complementary female profile. The post flange serves not only for stabilizing the male profile fastener strip, but also as a device for enhancing a hard-to-open from the inside and easy to open from the outside function of the fastener in respect to a bag with which associated. The male and female profile base areas and the post flange have substantially the same rigidity. |
申请公布号 |
GB2199074(A) |
申请公布日期 |
1988.06.29 |
申请号 |
GB19870028873 |
申请日期 |
1987.12.10 |
申请人 |
* ROEDER INDUSTRIAL HOLDINGS LIMITED |
发明人 |
STEVEN * AUSNIT |
分类号 |
B65D33/25;(IPC1-7):A44B19/16 |
主分类号 |
B65D33/25 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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