| 摘要 |
A folder type paper cup is provided, which has no concern of sliding down by holding the side handle part formed in the lateral part easily. A folder type paper cup is constituted as follows. A plurality of leaf springs(3) are adhered at two sides in a circumferential direction of the paper cup. In the site in which two sides are adhered, a side handle portion(4) of the projection shape is formed from the top to the bottom along the length of the paper cup. A leaf spring is adhered from the top or the bottom of the two sides in a circumferential direction or is adhered from the top, the bottom, or the center of the two sides in a circumferential direction. |
