Title:
ペリソンの延伸終了点を、フィードバックで調節することにより、ペリソンから中空容器を成形する方法。
Document Type and Number:
Japanese Patent JP5257948
Kind Code:
B2
Abstract:
The method involves controlling an opening of a solenoid valve for communicating a plastic bolt blank with a gas source, when blowing pressure is higher than the pre-blowing pressure, during a blowing variance (tS). Variations of pressure reigning in the blank are stored in an interval between a pre-blowing variance (tP) and the blowing variance. An expansion end time (tC) is detected in the interval, when the pressure in the blank increases in a linear manner, and the blowing variance is advanced according to detected time. Independent claims are also included for the following: (1) a container manufacturing machine comprising a mold (2) a computer program product comprising instructions for performing a method of controlling opening and closing of a solenoid valve.
Inventors:
Monin, isabelle
Dew, Thierry
Dew, Thierry
Application Number:
JP2009539781A
Publication Date:
August 07, 2013
Filing Date:
December 04, 2007
Export Citation:
Assignee:
Sidel Party Payments
International Classes:
B29C49/16; B29C49/42; B29C49/78
Domestic Patent References:
| JP6254955A | ||||
| JP8300452A | ||||
| JP6238741A | ||||
| JP52102379A |
Foreign References:
| US6186760 |
Attorney, Agent or Firm:
▲吉▼川 俊雄