| 摘要 |
PURPOSE: An embossing vinyl sack is provided to prevent the slipping of the vinyl sack caused by the low friction force between laminated vinyl sacks using an embossing structure. CONSTITUTION: An embossing vinyl sack capable of easily laminating and inserting a final content comprises the following: embossing surfaces(12a,14a) formed on two external surfaces(12,14) of the cylindrical vinyl sack(10); and internal embossing surfaces(12b,14b) formed in the inside of the vinyl sack. The embossing surfaces are repeatedly formed on the surfaces of the vinyl sack.
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