| 摘要 |
PROBLEM TO BE SOLVED: To provide an easy-to-use blister pack capable of packaging a plurality of articles in a stable condition and facilitating a packaging and arranging operation without the occurrence of their displacement and free movement in it. SOLUTION: A collar section 3 is formed in the perimeter of the top face of the main body of the blister pack. Also, a two-step drawn recessed section consisting of a shallow narrow part 4 and a deep drawn narrow part 5 is formed in its lower part. Further, a recessed engagement part 6 fitting to protrusive engagement parts 10 of a back-cover 2 is formed in the shallow narrow part 4. A collar section 9 is formed in the perimeter of an undersurface of the back-cover 2. Also, a dam part 7 is formed inside of the collar section 9 which has a height equivalent to a depth of the shallow narrow part 4. Further, a plurality of protrusive engagement parts 10 are formed on the peripheral corner of the dam part 7. By engaging the protrusive engagement parts 10 with the recessed engagement part 6, the blister pack can be assembled easily. COPYRIGHT: (C)2008,JPO&INPIT
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