| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that because a drinking water bottle for a beverage server has to be provided with a capacity of 5 to 20 l and a handle as a grip is necessary for handling the bottle, the handle is made in advance separately from the drinking water bottle and attached to the bottle when the bottle is blow molded, and therefore the defective fraction in molding is high and the strength is not sufficient. SOLUTION: A strip-shaped handle part is formed separately from a drinking water bottle, where the strip-shaped handle part formed by integrating grip segments and leg segments, which are formed by equally dividing a grip portion and a leg portion and formed on both ends of the strip, of a handle. The strip-shaped handle part is fixed to the drinking water bottle by winding around the bottle and the grip portion is then attached together. Therefore, reduction of a defective fraction at the time of forming the drinking water bottle and extension of a period of repeated use of the drinking water bottle can be achieved, and further, facilitation of selecting operation at the time of disposal of the drinking water bottle with the handle and recycle of the material are made possible. COPYRIGHT: (C)2009,JPO&INPIT
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