| 摘要 |
<p>PROBLEM TO BE SOLVED: To manufacture a separate tray container cutting off trays along cutting-off lines of perforation and preventing the folding of the container along the cutting-off lines of perforation at the time of operating the container or the like. SOLUTION: A plurality of trays 4 are provided continuously through collar sections formed between the ends of collar sections, and a plurality of trays can be cut off one by one along the cutting-off lines 14 in the constitution of a separate tray container, and cutting-off lines 14 of perforations are formed into the non-linear shape and so disposed as to form perforation connecting sections (y) not to be located on straight lines on the cutting-off lines.</p> |
