| 摘要 |
PROBLEM TO BE SOLVED: To provide an article-containing sealed folding letter capable of, for example, being used as a direct mail, enabling eye-recognition of the contents such as a commodity sample, etc. enclosed therein before being unsealed, and of reducing, by calling the recipient's attention, the number of cases of its being discarded as it is. SOLUTION: In the sealed folding letter constituted of a paper 10 having two or more pieces of paper 11, 12, 13, being folded at folding lines 14b and 14a, with the periphery parts of the respective pieces of paper opened in four peripheral directions being removably stuck, with an article 16 housed between the pieces of paper, the two pieces of paper 11, 12 constituting the front and back of the sealed folding letter 1 are provided with apertures 10a, 10c to which transparent films 15 are stuck. COPYRIGHT: (C)2004,JPO
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