Title:
INSPECTING DEVICE FOR SMOOTHNESS OF TOP SURFACE OF CONTAINER MOUTH AND INSPECTING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2001280942
Kind Code:
A
Abstract:
To provide an inspecting device for the smoothness of a top surface of a mouth of a container and an inspecting method therefor, capable of accurately inspecting the smoothness of a top surface of a mouth of a container in a short time.
Pressure within the container 1 is measured two times by a pressure sensor 52 while feeding air into the container 1 via an inspection head 2. Pressure in equilibrium within the container 1 is estimated by computation based on the pressure within the container 1 measured by the sensor 52.
Inventors:
HORIUCHI KAZUHIRO
Application Number:
JP2000100517A
Publication Date:
October 10, 2001
Filing Date:
April 03, 2000
Export Citation:
Assignee:
KIRIN TECHNO SYSTEM CORP
International Classes:
G01B13/22; G01B13/16; (IPC1-7): G01B13/22; G01B13/16
Attorney, Agent or Firm:
Yasuo Ishikawa (2 outside)