| 摘要 |
<p>A sheet-shaped package body (1) comprises sections (14) enclosed by flexible gas-barrier wall surfaces (11, 12) said sections (14) being arranged in parallel and elongated shape so as to wholly or partly communicate to one another. The sheet-shaped package body (1) is provided with injection plugs (3), which permit a gas to be injected into the sections (14), and discharge plugs (5), which permit the discharge of the gas injected into the sections (14), said plugs (3, 5) being provided commonly or individually. The discharge plugs (5) are provided between the wholly separated sections (14) and disposed on one or more straight lines intersecting the respective sections (14) so that the discharge plugs (5) for the respective sections (14) in the sheet-shaped package body (1) communicate with adjacent sections (14) and the discharge plug (5) provided to the endmost section (14) communicates with the outside of the sheet-shaped package body (1).</p> |
