发明名称 |
PERFORATED EASY OPENING POUCH. |
摘要 |
<p>A perforated large-size easy opening pouch is formed from a single sheet containing at least one layer of a film material, and the sheet forms a volume. The pouch also contains a seal containing a perforation. The perforation is completely surrounded by the seal. When a tear is initiated along the perforation, the tear propagates to a non-sealed portion of the pouch. A sealing jaw and a method for forming such a pouch is also described.</p> |
申请公布号 |
MX2010010200(A) |
申请公布日期 |
2010.10.04 |
申请号 |
MX20100010200 |
申请日期 |
2009.03.06 |
申请人 |
THE PROCTER & GAMBLE COMPANY. |
发明人 |
BHATTACHARJEE, GAUTAM;ZHANG, LONGFEI |
分类号 |
B65D75/58;B31B19/64 |
主分类号 |
B65D75/58 |
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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