| 摘要 |
PROBLEM TO BE SOLVED: To provide a bag for packaging food enabling easy taking-out of the food stored in the bag. SOLUTION: The bag for packaging a food is made so that front and rear films 1, 2 are overlapped to each other, upper ends and both side edges except the lower side edges of these front and rear films 1, 2 are thermally melted and bonded and separably integrated at 31, 32. Concurrently, the protruding ends of the front and rear films thermally melted and bonded and integrally protruded from their upper ends in an upward direction are formed at front and rear knob pieces 41, 42. Then, a storing space A1 for use in storing a food with its lower end being opened is formed between the opposing inner surfaces of the front and rear films 1, 2. When the food stored in the storing space is taken out, the front and rear knob pieces 41, 42 are held and pulled in a direction of separating them from each other, and the front and rear films 1, 2 are separated from their thermal melted portions 31, 32. The storing space A1 is opened to enable the food stored in the storing space A1 to be taken out easily and positively. COPYRIGHT: (C)2005,JPO&NCIPI
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