| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an effective and easily mountable cold insulator holder for a slip-on cover to be mounted on the inside face of a cover body 20 (in the upper gap) of a carrying box comprising a tray shape box body 10 and the slip-on cover body 20 to cover the box body 10 for storing cake, soft fresh Japanese unbaked sweets or frozen sweets which need to be refrigerated. SOLUTION: This relates to a cold insulator holder for a slip-on cover to be mounted on the inside face of the slip-on cover 20 continuously provided with a side face panel 23, a side face inside panel 24 and a folding piece 25 one by one on the four front, back, right and left sides of a top face panel 22. A top panel 2 whose front and back parts are projecting, a right side panel 3, a bottom panel 4, a left side panel 3 and a tab 5 for sticking are continuously provided one by one. On the front and back parts of the panel 4, front and back side panels 3, 3 are provided divided by folding lines a, a, and on the front and back parts of the right and left side panels 3, 3, triangular panels 6, 6, 6, 6 are provided divided by diagonal folding lines b, b, b, b.</p> |
