| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plastic container which can be repeatedly used by cleaning by preventing moisture and foreign matters from breaking into from a cut face of a corrugated board sheet in the plastic container having a peripheral wall material of a plastic corrugated board sheet. <P>SOLUTION: The plastic container is constituted of the peripheral wall comprising the plastic corrugated board sheet and a plastic frame member, the frame member has a concave place capable of fitting so as to cover the cut face where a void inside of the corrugated board sheet is exposed and is formed by applying adhesive onto the surfaces of a part where the frame member and the corrugated board sheet which are fitted abut on each other after carrying out surface reforming treatment enhancing wettability, fitting a cut end part into the concave part of the frame member, and further firmly bonding by fusion bonding plastic rivets. <P>COPYRIGHT: (C)2013,JPO&INPIT |
