| 摘要 |
PROBLEM TO BE SOLVED: To reinforce singly the formation part of a filing means and curtail the cost of a storage folder for documents or the like. SOLUTION: This storage folder 11 for documents has a document storage part 14 formed of a synthetic resin sheet, is of such a construction that the planar shape is rectangular and numerous spotlike fusion-bonded parts 15 are formed by an ultrasonic fusion-bonding process along one of the lateral sides of the storage folder 11 for documents. Further, fitting parts 16 as a filing means are formed at an appropriate interval along one of the lateral sides within the range of the spotlike fusion-bonded parts 15. In addition, an opening part 18 for taking in/out documents 17 to the document storage part 14 is formed at least on one of the remaining three sides of the document storage folder 11.
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