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Patent Searching and Data


Title:
LIQUID BLOW MOLDING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/025494
Kind Code:
A1
Abstract:
A liquid blow molding method is characterized by comprising: a preliminary pressurization step of actuating a pressurization supply source (30) with a blow nozzle (23) blocked by a seal body (27), to preliminarily pressurize a liquid (L) between the pressurization supply source (30) and the blow nozzle (23); an actuating condition setting step of setting an actuating condition of the pressurization supply source (30) on the basis of data obtained in the preliminary pressurization step; and a blow molding step of actuating the pressurization supply source (30) under the actuating condition set in the actuating condition setting step, with the blow nozzle (23) open, to liquid blow mold a preform (2) into a container having a prescribed shape.

Inventors:
MORIKAMI Shigeki (KANAGAWA TECHNICAL CENTER, 380, Sannomiy, Isehara-shi Kanagawa 03, 〒2591103, JP)
Application Number:
JP2017/021185
Publication Date:
February 08, 2018
Filing Date:
June 07, 2017
Export Citation:
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Assignee:
YOSHINO KOGYOSHO CO., LTD. (2-6 Ojima 3-chome, Koto-ku Tokyo, 31, 〒1368531, JP)
International Classes:
B29C49/46
Attorney, Agent or Firm:
SUGIMURA Kenji (36F Kasumigaseki Common Gate West, 3-2-1 Kasumigasek, Chiyoda-ku Tokyo 13, 〒1000013, JP)
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