| 摘要 |
PURPOSE:To make fitting and fixing of a frame body to a container main body executable easily without requiring much time, while ensuring strength much stronger than that by a conventional method, and to reduce costs therefor. CONSTITUTION:A container main body 1 made of thermoplastic plastic such as polyester is covered almost all over, except a mouth part 2 thereof, in the direction of its height with a frame body 5 made of a single part, and the frame is fitted and fixed to the container main body. The container is manufactured by a series of processes including a first process for forming a parison, a second process for covering the parison from its lower part with the frame body, a third process for covering the frame body held to the parison with a blow mold and for drawing the parison in its lengthwise direction with a drawing rod inserted therein, while drawing the same in its breadthwise direction with air blown into the parison and a fourth process for taking the molded article out by opening a lip mold. |
