| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made bottle capable of excellently maintaining the fitting state of a label sheet wound around a barrel section. <P>SOLUTION: A label fitting part 8 corresponding to the width in the vertical direction of a label sheet 7, and a pair of annular projecting parts 9, 10 which are projected along upper and lower edges of the label fitting part 8 to the dimension of at least two times the thickness of the label sheet 7 to form the maximum outside diameter of a barrel section 5 are provided on the barrel section 5. A plurality of annular groove parts 11 and a flat face 12 are provided on the label fitting part 8. The width of the flat face 12 along its barrel section in the vertical direction is in a range of 7-14 mm. The depth of the groove parts 11 along the barrel section 5 in the radial direction is in a range of 2-4 mm. Further, each groove part has a shape in which a pair of inner surfaces opposite to each other in the height direction of the barrel section 5 are gradually expanded outward of the barrel section 5 at the angle of 39-49°. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
