| 摘要 |
PROBLEM TO BE SOLVED: To easily obtain the finger hooking when peeling off a tab member for covering an opening part as a mouth for drinking formed in a top plate of a paper-made liquid container storing a content such as fruit beverage, coffee, and liquid soup. SOLUTION: A top plate structure of a paper-made liquid container comprises a container body composed of a bottom plate (6) formed of a laminate material (A) mainly consisting of paper, a side wall (5) and a top plate (2) having a mouth part (3) for drinking, and a flexible tab member (7) which is adhered to cover and seal the mouth (3), and a content (9) is filled and sealed therein. A raised portion (4a) is provided on a part of an adhered part of the top plate (2) to which the tab member (7) for covering the mouth (3) of the container (1) and sealing the container (1) is adhered. COPYRIGHT: (C)2008,JPO&INPIT |
