| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper cup which has handle integrated with a trunk part thereof. SOLUTION: An extended part 3 is formed at the end of an outer connecting part 2 of a paper board 11 to be used for forming the paper cup, and a raised part 4 is formed at the extended part by sticking the end 31 of the extended part to the trunk 1 of the cup. Incisions 5 for forming a handle 7 are provided at the raised part, and a discontinuous part 6 is formed respectively at each of the incisions so as to prevent the handle from rising independently during storage or transportation. A cut-out 8 is formed, adjoining respectively each of the incisions, and the handle is raised by cutting the discontinuous parts at the incisions with fingers inserted through the cut-outs for pulling the handle. Consequently, costs for producing the cups can be reduced with sanitary problems arising from use of adhesive solved while convenience can be achieved for transportation and storage. With bending parts 71, 72, 73 and 74 for reinforcement formed around the periphery of the handle and with a reinforcing plate 9 attached, reinforcement for the handle can be achieved.
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