| 摘要 |
An easy-opening milk pack is provided to solve the problem that an existing milk pack is not easily opened when a user pushes and opens the existing milk pack. When a well-known milk pack is formed, an opening portion(21) that constitutes the upper end portion of the milk pack is formed in the form of a cut line to be easily opened by a user at once. The milk pack is opened when the user tears off the opening portion that is formed of a cut line at once, and thus is more easily opened than the existing milk pack that is pushed to be opened.
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