| 摘要 |
PROBLEM TO BE SOLVED: To provide a container holder which is simple in structure and can be fastened to a container easily and securely. SOLUTION: A piece of upper, ridge-shaped cardboard 11 and a piece of lower, ridge-shaped cardboard 12, the former being wider than the latter and both bent in the shape of ridges along bending lines 11a, 12a respectively, are mutually joined by the use of bending lines 14, 15 along their corresponding lower-end edges. In the upper ridge-shaped cardboard 11 and in the lower ridge- shaped cardboard 12 at corresponding positions openings 16, 17 into which the neck part of a PET bottle B to be fastened is inserted are formed across bending lines 11a, 12a respectively. The opening 16 in the upper ridge-shaped cardboard 11 has on the two sides of the bending line 11a a pair of end edges 16a (fastening end edges) which are fastened to the lower side of a flange Bf formed at the neck part of the PET bottle B. |
