Invention Grant
- Patent Title: Method of forming a container
- Patent Title (中): 形成容器的方法
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Application No.: US13432217Application Date: 2012-03-28
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Publication No.: US09227357B2Publication Date: 2016-01-05
- Inventor: Frederick C. Beuerle , G. David Lisch , Kirk Edward Maki , Bradley Wilson , Reinhard C. J. Luchies
- Applicant: Frederick C. Beuerle , G. David Lisch , Kirk Edward Maki , Bradley Wilson , Reinhard C. J. Luchies
- Applicant Address: AU Hawthorn
- Assignee: Amcor Limited
- Current Assignee: Amcor Limited
- Current Assignee Address: AU Hawthorn
- Agency: Harness, Dickey & Pierce, PLC
- Main IPC: B29C49/64
- IPC: B29C49/64 ; B29C49/12 ; B29C49/18 ; B29C49/16

Abstract:
An apparatus and method for forming a plastic container is provided. The method includes disposing a preform into a primary mold cavity and applying pressurized air to urge the preform to conform to the shape of the primary mold cavity to form a primary article. The primary article is then permitted to shrink to a predetermined volume. The method can further include exposing the primary article to an internal vacuum to facilitate shrinking to a predetermined volume. The method further includes disposing the primary article into a second mold cavity and applying pressurized air to urge the primary article to conform to the second mold cavity to form an intermediate article. Finally, at least a portion of the intermediate article is trimmed off to form a final container.
Public/Granted literature
- US20120248660A1 METHOD OF FORMING A CONTAINER Public/Granted day:2012-10-04
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