| 摘要 |
PURPOSE: To provide a paper cushioning material for packaging and bag-shaped paper packing by which a cushioning property can be improved. CONSTITUTION: A paper cushioning material for packaging is formed by putting a large number of incisions on a craft half stage to make a mesh-form material. The craft half stage is formed by affixing a sheet-form first craft paper and corrugated second craft paper. As the first and second craft papers, a craft paper for light packaging is used. Then, on the craft half stage, the incisions are put in the direction which is perpendicular to the corrugated stage of the second craft paper. Also, by filling such a paper cushioning material for packaging in a craft paper bag and sealing, it can be used as a bag-form packing. |
