| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a paper container for liquid that enables a paper base layer to be peeled from a barrier layer after use for a high recycling efficiency, while maintaining its performance as a paper container for liquid. <P>SOLUTION: The paper container 10 for liquid includes a stack 1A of an outermost layer 1, a paper base layer 2, an adhesion adjustment layer 3, an adhesive resin layer 4, a barrier layer 5, a resin film layer 6, and an innermost layer 7 made from an olefinic resin, all of which are laminated in order. The paper container 10 includes a body 12, a bottom 15, and a top 17. A strip separator 21 is provided in the lower part of the body 12. A body cutting line 22 is provided in the upper part of the body 12. The strip separator 21 is connected to the body cutting line 22 by a connection cutting line 23. The strip separator 21 is separated from the body 12, the connection cutting line 23 and the body cutting line 22 are cut, and in the area 30 of the body 12 at least the outermost layer 1 and the paper base layer 2 are peeled from the barrier layer 5. <P>COPYRIGHT: (C)2012,JPO&INPIT |
