| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fitting device that is attached to a bag body to seal an opening of the bag body openably/closably, and can inhibit the bag body from being opened from the side of contents even when internal pressure of the bag body becomes high, and to provide a bag with fitting device including the fitting device. <P>SOLUTION: In the fitting device 10, a projecting groove-shaped male side fitting part 13 and a female side fitting part 14 are respectively provided in a longitudinal direction on inner surfaces 11a and 12a of belt-like first base material 11 and second base material 12. The female side fitting part 14 has a first arm part 14a and a second arm part 14b that form a recess 14c in which the male side fitting part 13 is fitted, and the second arm part 14b is higher than the first arm part 14a. The bag with fitting device includes the bag body to contain the contents, and the fitting device 10 attached to the bag body, wherein the fitting device 10 is attached so that the second arm part 14b may be on the contents side of the bag body. <P>COPYRIGHT: (C)2013,JPO&INPIT |
