| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bag which is easy to turn inside out that does not require contents to be taken out when turning inside out, and its manufacturing method. <P>SOLUTION: A bag 10 is provided with two bag parts 12 and 14 and a link part 16 for linking the bag parts 12 and 14 to bottom surfaces 12c and 14c. By folding the bag parts 12 and 14 back from the link part 16, front surfaces 12f and 14f of the bag 10 can be turned over to the reverse surfaces 12e and 14e. Also, the bag 10 forms an outer shape of the bag 10 body by joining sides of two pieces of cut materials in the same type, forms the link part 16 of the bag 10 by sewing the sides inside, and forms a bottom surface of the bag 10 by sewing up the cut materials along the width of the link part 16, so that the bag 10 where the bag parts 12 and 14 and the link part 16 are integrally formed can be manufactured. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
