Method for producing a polyester bottle capable of maintaining a lengthwise reduced state

Patent name: Method for manufacturing polyester bottle that can keep its length reduced in length Patent applicant Applicant Co., Ltd. Main address of the owner of the Japanese company Yamanashi prefectural inventor Sakaguchi Three men's application (patent) No. 200410058448.5 Date of application 2004.08.16 Certification date Approval notice No. 1672909 Auditing Announcement Date 2005.09.28 Manual Disc Number D0539 Main Classification Number B29D23/00 Classification Number B29D23/00; B29D22/00; B65D21/08; B65D1/02;//B29K67:00 Division Original Application Number Priority Item 2004.3. 22KR 10-2004-0019319 Abstract A method for manufacturing a polyester bottle capable of maintaining a reduced lengthwise direction, in which a part or all of the longitudinal direction is a bellows-like shape in the horizontal direction except for the vertical width of the drinking port of the upper end portion. The polyester bottle body is formed in a state in which the polyester bottle is molded in a state where the width (height, volume) is substantially reduced when the content is filled, since the polyester bottle is in the manufacturing plant When the contents are filled in the factory, their vertical width (height, volume) is substantially reduced. Compared with the case where the content is filled in the polyester bottle body, this manufacturing method can substantially reduce the vertical width (height), which significantly increases compared to the conventional amount. SATUM 1, A method of manufacturing a polyester bottle capable of maintaining a reduced length in a longitudinal direction, characterized by passing a drinking port portion except an upper end portion, a width of the drinking port portion in a height direction, and a width of a bottom portion in a height direction In addition, the stroke of the bellows-shaped PET bottle body in which a part or all of the height direction is formed in the height direction and the compression is performed in the longitudinal direction of the molded PET bottle body, and the bellows shape of the PET bottle body is performed. When a portion is pressed from the center of one or both of the lengthwise direction of the PET bottle body, the bellows portion is overlapped with a PET bottle manufacturing device capable of holding the crushing state, and the wall constituting the bellows-shaped recessed portion is overlapped. The thicker shape is thicker than the wall thickness of the convex portion. International Application International Announcement Date of Entry into the Country Patent Agency Beijing Zhongyuan Huahe Intellectual Property Agency Co., Ltd. Agency Address Shouning; Zhang Huahui