Packaging material having a buffering function

Abstract

A buffering material for mitigating impact applied to an article can be formed of a corrugated-paper board. The buffering material has a cut formed on a surface of the buffering material. The cut can be formed on a side surface of the buffering material, or on a surface along a direction in which a load of the article placed on the buffering material is applied. The cut can be formed by clipping the surface of the buffering material in a predetermined shape, applying a linear cutting line to the surface of the buffering material, or applying a cutting line to the surface of the buffering material.

1 . A buffering material for mitigating impact applied to an article, formed of a corrugated-paper board; and
 a cut formed on a surface of the buffering material.   
   
   
       2 . The buffering material according to  claim 1 , wherein:
 the cut is formed on a side surface of the buffering material.   
   
   
       3 . The buffering material according to  claim 1 , wherein:
 the cut is formed on a surface along a direction in which a load of the article placed on the buffering material is applied.   
   
   
       4 . The buffering material according to  claim 1 , wherein:
 the cut is formed by clipping the surface of the buffering material in a predetermined shape.   
   
   
       5 . The buffering material according to  claim 1 , wherein
 the cut is formed of a linear cutting line to the surface of the buffering material.   
   
   
       6 . The buffering material according to  claim 1  wherein:
 the cut is formed of a cutting line to the surface of the buffering material.   
   
   
       7 . The buffering material according to  claim 1 , wherein:
 the buffering material is formed of an angled paper pipe formed of the corrugated-paper board with the cut formed therein.   
   
   
       8 . A packaging material comprising:
 a box, accommodating a packing object; and   a buffering material, formed of paper in a shape of a pipe, and accommodated within the box to mitigate impact applied to the packing object;   wherein a cut is formed on the surface of the buffering material.   
   
   
       9 . The packaging material according to  claim 8 , wherein:
 the packaging material further comprises a holding member for holding the packing object;   the buffering material is arranged between the box and the holding member.   
   
   
       10 . A buffering material having the function to absorb impact to be applied, wherein:
 the buffering material is formed of paper;   the cross-sectional shape of the buffering material has a square hollow structure; and   a cut is formed at least to one surface of the buffering material.   
   
   
       11 . The buffering material according to  claim 10 , wherein:
 the cut is respectively formed on two surfaces of the buffering material opposing each other.   
   
   
       12 . A packaging material for packing of article, having a hollow structure and a cut formed to at least one side surface of the packaging material.