| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a paper container which can be easily recycled as recycled paper without removing any films or foreign matters which must be classified when the paper container is recycled after it is used. <P>SOLUTION: This paper container 1 is coated with a water-soluble resin, at least on an inner surface of the container, and comprises a bottom part, side parts extending from the bottom part, and connection parts to connect the side parts to each other. The side parts are locked to the connection parts folded inwardly or outwardly of the container without using any dissimilar material to assemble the container. In an example, the side parts 3b and 3d have a notched part 5 comprising a notch formed in the longitudinal direction from an upper edge and a notched form in the transverse direction continuous to the notch in the longitudinal direction, and the folded connection parts 4a, 4b, 4c and 4d are locked to the notched parts of the side parts. <P>COPYRIGHT: (C)2003,JPO</p> |
