| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a sheet storage box from which folded sheets can be successively taken out one by one or a sheet storage box whose tear-open perforations formed as an outlet are not torn to open during processes of carrying and selling an article. <P>SOLUTION: The box-shaped sheet storage box receives a stack of a plurality of folded sheets inside and has a sheet-takeout elliptic opening for successively taking out the respective sheets formed on its upper surface with a longer side of the opening in parallel to the folded direction of the sheets. The tear-open perforations are formed along the shape of the long hole opening, and strength against tear-open by vertical load of the perforations is within a specific range. Preferably, the shape of a part where the sheet is in slide contact with the elliptic opening when taking out the sheet from the opening is formed to be arcuate and a notch is provided at the center of the arcuate portion. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
