| 摘要 |
PURPOSE: A manufacturing method is provided to print both faces of the wrapping paper in order to reuse the waste paper. CONSTITUTION: The double-faced packing paper is printed different designs in both faces of the packing material such as paper, vinyl(synthetic resin(evaporating)film). Also both faces have each design by sticking the different printed packing materials or both faces are made into the different materials to use both faces. Therefore, the packing paper is used for the company advertisement by printing a company logo in one face and reduces the waste paper by using two faces of the paper.
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