发明名称 |
SMALL BAG WITH POURING PASSAGE |
摘要 |
PROBLEM TO BE SOLVED: To provide a small bag having a pouring passage of superior applicability in which a hand and fingers or the like are not stained with stored contents when the bag is opened, the stored contents are not flowed out of the bag even if the small bag is laid during its pouring operation and a separate discharging of the contents can be carried out well. SOLUTION: A small bag 100 having a pouring passage is formed in a three- side seal manner, for example. After charging the bag with liquid contents, an upper opening section is formed with a narrow width pouring passage 5. It is heat sealed to the section of the pouring passage 5 in a seal pattern of the upper heat seal section 4 provided with a linear seal section 6 for further dividing the pouring passage into some segments and the pouring passage is sealingly closed. In addition, the side section of the pouring passage 5 is provided with a notch 8.
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申请公布号 |
JP2000142735(A) |
申请公布日期 |
2000.05.23 |
申请号 |
JP19980318462 |
申请日期 |
1998.11.10 |
申请人 |
DAINIPPON PRINTING CO LTD |
发明人 |
KOMIYA YASUTOYO;OKUMA OSAMU;TARUYA TAKASHI |
分类号 |
B65D33/38;(IPC1-7):B65D33/38 |
主分类号 |
B65D33/38 |
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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