| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an envelope with a window for a CD label where recycling can be performed and any toxic substances are not generated at the time of incineration processing. <P>SOLUTION: The envelope with the window for the CD label 1 is constructed by forming an envelope body 2 of a kraft paper and by forming a window section 4 by attaching a glassine film 13 to a round window 6 which is opened on a front plate 3. <P>COPYRIGHT: (C)2004,JPO</p> |
