| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide coffins for pets excellent in strength, though these coffins are prepared from paper materials. <P>SOLUTION: Parts (26, 27, 28 and 29) constituting a bottom wall surface are each continuously installed in each one edge of an outer wall surface (21) on two longer sides of a coffin body (20) and an outer wall surface (23) on shorter sides of the coffin body (20) and a plurality of parts constituting the bottom wall surface are mutually combined to constitute a bottom wall surface (25) of the coffin body. Inner wall surfaces (22 and 24) are each continuously installed in other edge of outer wall surface (21) on longer side of the coffin body and outer wall surface (23) on shorter side of the coffin body, and inner wall surface on longer side and inner wall surface on shorter side are folded on the successive outer wall surface side and adjacent inner wall surface side edges are mutually competingly retained in folded state. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
