| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bottle of which the narrowed area can be formed simultaneously with the blow-molding, and to provide its manufacturing method. <P>SOLUTION: This blow bottle made of a synthetic resin has a mouth section 1 for discharging the content, and for which a shoulder section 3, a barrel section 4, and a bottom section 5 are integrally formed through a neck section 2 being connected with the lower end of the mouth section 1. In the blow bottle made of the synthetic resin, a film 7 is arranged on the barrel section 4, and the film is fitted in the previous stage of the blow-molding, and forms a narrowed area 6 by changing the drawing magnification when blow-molding, or suppressing the drawing. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
