Polyester bottle, preform and blowing machine

Patent name: Polyester bottle and its preform and blowing machine Patent Applicant Security Principal Applicant Address 111000 Inventor Security Application No. 200420031096.X Application No. 30-5 Liao Ma Street, Wensheng District, Liaoyang City, Liaoning Province Date 2004.04.09 Approval Date Approval Notice No. 2695361 Auditing Notice Date 2005.04.27 Instruction CD No. D0517 Main Classification No. B65D1/04 Classification No. B65D1/04; B29C49/28 Subsidiary Original Application No. Priority Item Abstract Polyester bottle The present invention relates to a preform and a blowing machine involving a polyester bottle and a polyester preform and a blowing device for producing the same. It is mainly designed to solve the problem that the existing PET bottles are not separated and one bottle can only contain one beverage. The utility model is arranged inside a polyester bottle to divide the interior of the bottle into 2-4 spaces which are not connected to each other. For this purpose, a bottle blank is firstly made, a partition is set in the bottle blank, and the interior of the bottle blank is divided into 2 parts. - 4 spaces; the blower includes a housing, a clamping arm, a mold clamping cylinder, an air blowing cylinder and a stretching rod, and the portion of the stretching rod deep into the preform is divided into 2-4 stretching arms. The advantage is that the polyester bottle is divided into 2-4 mutually uncommunicable spaces, and one bottle can dispense 2-4 different flavored drinks, which saves money and saves resources. Sovereignty items 1. A polyester bottle, characterized in that a compartment (1) is provided in the bottle to divide the interior of the bottle into 2-4 mutually unobstructed spaces.