Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shota Arakawa0
Shun Ogawa0
Date of Patent
September 3, 2024
0Patent Application Number
172825100
Date Filed
August 14, 2019
0Patent Citations
Patent Primary Examiner
CPC Code
Patent abstract
A manufacturing method of a multilayer syringe barrel is provided and includes: a finish cutting a remaining gate of a nozzle portion of a multilayer syringe barrel that is injection-molded from a nozzle tip, with a cutting blade of an ultrasonic cutting apparatus including a mechanism for suppressing abnormal vibration; and irradiating a laser beam to a corner portion of the nozzle portion, the corner portion being formed during the finish cutting.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
