| 摘要 |
PROBLEM TO BE SOLVED: To provide a packaging bag with an IC tag, which is designed to prevent contents from permeating through the antenna portion of a sealed IC tag. SOLUTION: Two laminated sheets, each having a heat-sealable resin layer as the innermost layer, are superposed. A peripheral seal composed of the upper end seal 10, lower end seal 20, left end seal 30 and right end seal 40 is formed on the peripheral end composed of upper, lower, left, and right ends. Thus, the bag is formed. In this case, an IC tag 60 is sealed in the upper end seal 10. Further, a partition seal 50 is formed parallel to the upper end seal 10 in order to section the bag into a small chamber S and a large chamber D. Thus, the bag having the small and large chambers S and D together is obtained. COPYRIGHT: (C)2009,JPO&INPIT
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