Johannes GESER,Roland SAUTER,Daniel BOJBIC,Sven SCHNEIDER,Torsten GIEBELER
申请号：
US16645587
公开号：
US20200276081A1
申请日:
2018.09.18
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A container, in particular an ampule, of a plastic material having a container part (10) for receiving the contents of a containers (14) dispensed via a container opening (12), which is closed by a head part (18) that can be separated along a separation line (16,) which is adjoined by a neck part (20), which has a plurality of different functional surfaces on the inner circumference, of which one functional contact surface (44) is used to seal against a withdrawal body (32), which is provided for withdrawing the contents of a container (14) when the container opening (12) is opened, wherein in addition to the existing functional surfaces a lead-in area (50) is provided as a further functional surface on the interior of the neck part (40), which differs geometrically from the functional contact surface (44), is characterized in that the lead-in area (50) seamlessly merges into the functional contact surface (44) and that the lead-in area (50) and the functional contact surface are located between the other functional surfaces (44) in the neck part (20).
