| 摘要 |
PROBLEM TO BE SOLVED: To provide a blister pack which can house a small volume of article to be packed, such as foods, cosmetics and medicines, having various properties such as liquid, gel-like and solid properties, and which does not deteriorate easy releasability, because an edge of a gripping portion of a pack body is not carelessly sealed to the lid material, for example, when the lid material and the pack body are formed by punching. SOLUTION: This blister pack comprises the pack body which keeps a flange portion for sealing installed at the peripheral edge of an opening and the gripping portion elongated to the side of one side edge of the flange portion, and the lid body which is sealed to the flange portion of the pack body so as to close the opening. Characteristically, a protrusion is formed on the side of the surface, coming into contact with the lid material, of the gripping portion of the pack body. COPYRIGHT: (C)2008,JPO&INPIT
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