| 摘要 |
PROBLEM TO BE SOLVED: To provide a bag for two-way correspondence with a reply-paid postcard used as an envelope, a bag for home delivery service, a posting bag to be posted or the like for correspondence requesting a reply and used as a postcard for the reply, wherein the thickness of the envelope need not be thick according to the standard size of the postcard, the cost for printing does not unnecessarily increase, thereby reducing the manufacturing cost compared with a conventional envelope or the like for two-way correspondence, and in addition indications such as an address and name on the reply postcard can be suitably hidden at least during the initial correspondence requesting the reply. SOLUTION: The bag for two-way correspondence has one side of a bag body extended longer than the other side to form a seal strip, and the seal strip includes the reply postcard. COPYRIGHT: (C)2004,JPO&NCIPI
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