| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent a label from slacking or getting loose on a square container made of a synthetic resin. <P>SOLUTION: The square container made of a synthetic resin includes a barrel consisting of a pair of principal plane walls oppositely provided at an interval, a pair of side walls oppositely provided across the principal plane walls on both sides, and four corner walls each connecting the principal plane wall and the side wall, wherein a space region surrounded by the side walls and the corner walls serves as a space to be filled with contents. An elongate recess is provided on each corner wall. In addition, at least one beam is provided, which is interposed between the recesses on upper and lower sides and has its end rims connected with the principal plane wall, a rear face wall and the side wall respectively to form the same plane with the corner wall. <P>COPYRIGHT: (C)2004,JPO</p> |
