| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a synthetic resin-made double container which has a container wall, etc., that is thickened to offer fine texture, well maintains the quality of a content article, and suppresses a whitening phenomenon to offer fine appearance. <P>SOLUTION: An inner container portion (8) is formed by injection molding using a crystalline synthetic resin material, such as PET resin, as a molding material. An outer container portion (9) is formed on the outer surface of the inner container portion (8) by injection molding using a noncrystalline synthetic resin material, such as cyclohexanedimethanol-based polyester resin, as a molding material. The inner container portion (8) comprises a fitting portion (7) fitted with a lid. The outer container portion (9) is attached integrally to the outer surface of the part of inner container portion (8) not including the fitting portion (7). <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
