Package

Abstract

Provided is a package that exhibits satisfactory moldability as well as moisture adsorption and gas adsorption properties. A package P includes a container sheet 6 in which a concave receptacle unit 5 that accommodates a solid preparation 8 containing solifenacin succinate or 1-{[α-isobutanoyloxyethoxy]carbonyl}aminomethyl}-1-cyclohexaneacetic acid is formed, and an airtight cover material sheet 7 for sealing the solid preparation 8. The container sheet 6 is formed by a package film F 1 in which an adsorption layer 1, at least one or more substrate layers 2 formed by resins, an aluminum foil 3, and a barrier layer 4. The adsorption layer 1 is laminated with the substrate layer 2 while also being disposed on the side where the solid preparation 8 is accommodated, and contains at least zeolite.

1 . A package that accommodates a solid preparation containing solifenacin succinate or 1-{[(α-isobutanoyloxyethoxy)carbonyl]aminomethyl}-1-cyclohexaneacetic acid,
 the package comprising: 
 a container sheet with a concave receptacle unit that accommodates the solid preparation, and 
 an airtight cover material sheet that seals in the solid preparation, 
 wherein the container sheet is formed by a package film which is a laminate comprising an adsorption layer, at least one substrate layer formed by a resin, an aluminum foil, and a barrier layer, and 
 the adsorption layer is laminated with the substrate layer while also being disposed on a side where the solid preparation is accommodated, and contains at least zeolite. 
 
     
     
         2 . The package according to  claim 1 , wherein the substrate layer is formed by a polyamide-based resin or a polyvinyl chloride resin. 
     
     
         3 . The package according to  claim 1 , wherein the upper limit of a ratio of a height of the receptacle unit with respect to a diameter of the receptacle unit is 0.335. 
     
     
         4 . The package according to  claim 1 , wherein the cover material sheet comprises an aluminum foil. 
     
     
         5 . The package according to  claim 1 , wherein an effective pore diameter of the zeolite is 3 Å or greater. 
     
     
         6 . The package according to  claim 2 , wherein the upper limit of a ratio of a height of the receptacle unit with respect to a diameter of the receptacle unit is 0.335.