| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper cup which is safe and stable for the purpose of preventing burning and can be folded compact to solve problems of convention paper cups that a paper cup is thin and has high heat conduction causing the cup is hard to hold by a hand when hot water is filled in and has an unstable structure that the bottom part is smaller than the top part causing danger of easily falling down and burning. SOLUTION: By giving priority to prevent burning, various kinds and various sizes of containers with receiving saucer are made of various kinds of waterproof-worked materials in the case of manufacturing a safe and stable container and, further, are made compactly folded. COPYRIGHT: (C)2005,JPO&NCIPI
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