Title:
ネジ付き容器用の金属栓を形成する装置及び方法
Document Type and Number:
Japanese Patent JP7046163
Kind Code:
B2
Abstract:
An apparatus and methods of forming a metallic closure for a metallic bottle are provided. The present disclosure provides a pre-formed metallic closure and apparatus and methods of forming the metallic closure. The metallic closure can be reformed with a peripheral channel before the metallic closure is positioned on a metallic bottle. An inner tool and an outer tool can form the channel in one operation. Optionally, a thread can be formed on a metallic closure prior to use of the metallic closure to seal a metallic bottle. A capping apparatus of the present disclosure uses less force to seal a metallic bottle with a metallic closure of the present disclosure compared to the force required with a prior art ROPP closure. Accordingly, a metallic closure of the present disclosure can seal a metallic bottle formed of less material (such as by being thinner) than prior art metallic bottles.
Inventors:
John Earl Ross
David Jay Bonfei
David Jay Bonfei
Application Number:
JP2020514732A
Publication Date:
April 01, 2022
Filing Date:
September 14, 2018
Export Citation:
Assignee:
BALL CORPORATION
International Classes:
B21D51/50
Domestic Patent References:
| JP2011037497A | ||||
| JP2005132401A | ||||
| JP58030947A | ||||
| JP2008068320A | ||||
| JP2006095694A |
Foreign References:
| WO2005000698A1 | ||||
| GB449861A | ||||
| US4420959 |
Attorney, Agent or Firm:
Yamato Kento
Hidehiro Tokuyama
Hidehiro Tokuyama