| 摘要 |
A disposable folding type paper cup is provided to enable a user to fold a paper cup to make the cup carried conveniently, to reduce the volume of used paper cups and to improve the utility of the paper cups. Plural horizontal folding lines(10) are formed on the circumference of a disposable folding type paper cup. Plural vertical folding lines(20) are formed along the circumference of the cup body from the upper part to the lower part thereof with a predetermined space between each other. The disposable folding type paper cup has a multi-stage folding structure by the horizontal folding lines and the vertical folding lines. In the horizontal folding lines, horizontal concave(11) and horizontal convex lines(12) are formed alternatingly. In the vertical folding lines, vertical concave(21) and vertical convex lines(22) are formed alternatingly. |
