| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a separated dual chamber bag which can stably be carried without causing its partition erroneously communicate with the bag, can be used by making the partition easily communicate with the bag when used. <P>SOLUTION: The separated dual chamber bag is a flat bag formed of a film wherein the presence of a separating partition approximately in the central part enables the separate storage of two kinds of contents to be stored. The separating partition is characterized by being formed by having the film which constitutes upper and lower surfaces of the bag bonded by heat fusion with an easy peelable strip tape between, while a heat seal bonded by heat fusion has approximately a strip form in parallel with the strip tape, whereby a part of the heat seal has a narrow width section which is positioned only at a part where the strip tape is sandwiched, while portions excluding the narrow width section are positioned astride both the part at which the strip tape is sandwiched and the part at which the strip tape is not sandwiched. <P>COPYRIGHT: (C)2010,JPO&INPIT |
