摘要 |
<P>PROBLEM TO BE SOLVED: To provide a clear file which has a bag-shaped storage part easy to perform a storage operation even in a paper face with a thickness or the like, and in which a welded part is hard to break. <P>SOLUTION: The clear film is made of a synthetic resin, and includes: a first outside sheet formed so as to be a rectangular shape; a second outside sheet extensively provided at one edge part in the width direction of the first outside sheet and arranged so as to be confronted with the first outside sheet by being doubled over along an extensive provision line; and an intermediate sheet extensively provided at the other edge part in the width direction of the first outside sheet and arranged between the first outside sheet and the second outside sheet by being doubled over along an extensive provision line; wherein the first outside sheet and the second outside sheet are mutually welded along the lower end edge part. <P>COPYRIGHT: (C)2012,JPO&INPIT |