| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the appearance of a packaged product 2 wrapped within an exterior bag 3 from being damaged, by preventing a part of a non-filled part 2b (head space part and sealed part) of the packaged product 2 from being bitten by a sealed part of the exterior bag 3 when sealing a mouth of the exterior bag 3 along a bag width direction while further accommodating the packaged product 2 in the exterior bag 3. <P>SOLUTION: A pair of approximately L-shaped members 5 each comprised of a perpendicular shaft part 5a and a horizontal bent part 5b are inserted from an opened mouth of an exterior bag, are disposed at one side of the non-filled part 2b of the packaged product 2 and rotated around the shaft part 5a, and the bent part 2b turning within a horizontal plane is abutted on the non-filled part 2b and next folded to an opposite side. Continuously, the mouth of the exterior bag 3 is closed flatly, thereby holding a state where the non-filled part 2b is pressed and folded with an inner surface of the exterior bag 3. The approximately L-shaped members 5, 5 are then rotated reversely and extracted upward from the mouth of the exterior bag 3 and thereafter, the mouth of the exterior bag 3 is sealed. <P>COPYRIGHT: (C)2013,JPO&INPIT |
