Title:
DEVICE FOR MANUFACTURING PET BOTTLE
Document Type and Number:
WIPO Patent Application WO/2020/054787
Kind Code:
A1
Abstract:
[Problem] To provide a PET bottle manufacturing device whereby any type of PET bottle, including a heat-resistant PET bottle, can be efficiently manufactured, the overall size of the PET bottle manufacturing device is not increased, and the device can be installed in a limited space. [Solution] A PET bottle manufacturing device 1 having: a conveyance line 200 for sequentially conveying preforms blow-molded as PET bottles at a predetermined spacing; a preform inputting unit 300 for inputting preforms into the conveyance line; a PET bottle extraction unit 700 for extracting manufactured PET bottles; a blow molding unit 600; a preform heating unit 400 for performing, through a predetermined section of the conveyance line, the heating necessary for blow molding of the preforms by the blow molding unit; and a preform air-blowing unit 500 for blowing air on the preforms as the preforms are being heated by the preform heating unit.
Inventors:
KURATA HIROAKI (JP)
Application Number:
PCT/JP2019/035782
Publication Date:
March 19, 2020
Filing Date:
September 11, 2019
Export Citation:
Assignee:
RYOZAI KAIHATSU CO LTD (JP)
International Classes:
B29C49/68
Domestic Patent References:
| WO2015053257A1 | 2015-04-16 |
Foreign References:
| JP2012020574A | 2012-02-02 | |||
| JPH08187768A | 1996-07-23 | |||
| JP2002037230A | 2002-02-06 |
Attorney, Agent or Firm:
MIYAKAWA Kohichi (JP)
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