| 摘要 |
PURPOSE:To effect prompt molding by blowing air, in particular, via a deformable structure provided within a parison to facilitate the deformation of the parison, and make the restoration positively after deformation. CONSTITUTION:A constitution is featured by such a design that a deformable structure A comprising a plurality of piece members 2, 4, 6... arranged juxtaposedly each other via a plurality of elastic bodies is put within a parison 20, and thereafter, air is blown Into the parison 20 via the deformable structure A, resulting in the formation of a blow molding. |
