SYRINGE BARREL PRODUCTION METHOD

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专利权人:

发明人:

申请号：

EP15746273.0

公开号：

EP3106283A1

申请日:

2015.02.09

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

The present invention provides a manufacturing method of a syringe barrel capable of securing smoothness of a nozzle tip and productivity. A manufacturing method of a syringe barrel that is injection-molded from a nozzle tip comprises cutting a remaining gate at a nozzle part using an ultrasonic cutting apparatus having a mechanism for suppressing abnormal vibrations.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/