| 摘要 |
PROBLEM TO BE SOLVED: To provide a convenient sealed package free from various troubles when unsealing a spout or squeezing out contents. SOLUTION: The sealed package has a package body structured in a baglike form having an arbitrary planar shape. A liquid or a fluid is received in the baglike part, and a spout, which is a narrow liquid passage, spatially communicating with the baglike part and having its tip sealed is provided independently from the baglike part as an external structure. A slit for unsealing is formed on the spout. COPYRIGHT: (C)2006,JPO&NCIPI
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