| 摘要 |
PROBLEM TO BE SOLVED: To provide a one-way type pail can for a liquid medicine which can be manufactured at a low cost. SOLUTION: The pail can 10 is equipped with a chemical-resistant synthetic resin-made inner container 1 and a metallic outer container 2. The inner container 1 is formed in a cylindrical shape. The outer container 2 constitutes an outer shell of the inner container 1. The inner container 1 has a mouth 11 opened so as to be filled with a liquid medicine. The outer container 2 has a top plate 21, a barrel body 22 and a bottom plate 23. The top plate 21 has a hole 2a with the mouth 11 projecting therefrom. The barrel body 22 surrounds the outer periphery of the inner container 1. The bottom plate 23 is abutted on the bottom side of the inner container 1. The outer container 2 has rigidity so as to prevent the deformation of the inner container 1 against internal pressure applied to the inner container 1. COPYRIGHT: (C)2008,JPO&INPIT
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