| 摘要 |
The present invention relates to a package for paper sheets for use in offices, homes, graphic centers, and the like, which sheets may have different sizes and maybe employed for obtainment of copies and the like, the said package being substantially comprised by a sheathing, obtained from a non-laminated material, adequately cut, folded and thermally sealed, substantially comprised by one sole layer of film of bi-oriented polypropylene which receive a flexographic printing or rotogravure printing of microdots. |
