| 摘要 |
PROBLEM TO BE SOLVED: To provide a flexible container bag which prevents generation of dust worsening working environment and sometimes giving a bad influence on a human body when the powder contents are discharged and which enables efficient operation. SOLUTION: The flexible container bag prevents generation of dust having the structure that a discharging part at the bottom face has a three-layer skirt structure, wherein the outermost layer skirt 2 holds the contents and the middle layer skirt 3 is integrated with the periphery 7 of the spout of a receiver using a binding cord 5, and the innermost skirt 4 is hung inside the spout of the receiver. A vertical slit 6 is provided on the middle layer skirt 3, and the binding cord 5 to being bound to the periphery of the spout of the receiver is attached to the end of the slit, and the closing and opening operation of the innermost skirt 4 is performed via the vertical slit 6. COPYRIGHT: (C)2007,JPO&INPIT
|
