Blister package containing the laminated sheet and container

A blister package holding therein a solid preparation from which solifenacin succinate or 1-{[(alpha-isobutanoyloxyethoxy)carbonyl] amino methyl}-1-cyclohexaneacetic acid is excluded, the blister package comprising:

• a container having a recessed holding space holding the solid preparation therein formed therein;
• a cover covering the holding space and provided with airtightness;
• an absorbing layer provided, in said container, on a side where the solid preparation is held and absorbing at least one of liquid and gas;
• a reinforcing layer provided in said container and laminated on said absorbing layer with an adhesive layer interposed therebetween;
• an aluminum layer provided in said container and laminated on said reinforcing layer with an adhesive layer interposed therebetween;
• and
• a barrier layer provided in said container, laminated on said aluminum layer with an adhesive layer interposed therebetween, and suppressing entry of at least one of liquid and gas, wherein
• said reinforcing layer is disposed between said absorbing layer and said aluminum layer;
• said absorbing layer is disposed on the innermost side in the blister package formed in a dome shape;
• said reinforcing layer is not disposed on a more inner side than said absorbing layer disposed on the innermost side in the blister package formed in the dome shape, and is disposed on a more outer side than the absorbing layer disposed on the innermost side in the blister package formed in the dome shape;
• said reinforcing layer is formed of biaxially-oriented polyamide, polyethylene terephthalate, or polyvinyl chloride;
• said reinforcing layer, with regard to a direction transverse to a drawn direction has:
• a) a tensile fracture strength PTD which falls within a range of equal to or more than 55 MPa and equal to or less than 290 MPa, and b) a tensile fracture elongation LTD which falls within a range of equal to or more than 65% and equal to or less than 210%;
• said absorbing layer includes zeolite as an absorbent;
• the thickness of said reinforcing layer is 15 to 60 micrometers,
• the thickness of said aluminum layer is 16 to 60 micrometers,
• the thickness of said absorbing layer is 30 to 200 micrometers;
• and
• said zeolite contains a porous particulate material.