Stephen Kras - Chicago IL, US Dennis Szczesniak - Palos Hills IL, US James Taber - Aurora IL, US William Kapolas - Des Plaines IL, US Kevin Orth - Des Plaines IL, US
Assignee:
Silgan White Cap LLC - Downers Grove IL
International Classification:
B65D 41/04 B65D 53/04
US Classification:
215276, 215349
Abstract:
Retortable packages including plastic closure caps are disclosed. The closure cap includes an end panel and a liner applied to the end panel. The finish contacting surface of the liner has a profile that is generally arc-shaped or torroidal-like prior to contact with the finish.
A composite closure including a panel and an outer portion defining a recess into which the panel is received. The composite closure may be coupled with a container. The panel deflects downward toward the container when the composite closure is sealed with the container and the interior of the container is under vacuum.
- Downers Grove IL, US Dennis Szczesniak - Lemont IL, US William J. Kapolas - Palatine IL, US Darren Neputy - Palos Hills IL, US Tian Liang - Aurora IL, US Dustin Vance - Lombard IL, US
International Classification:
B65D 43/02 F16J 15/10 B65D 53/02
Abstract:
A composite closure which includes an improved sealing gasket material and shape. The Closure includes an end panel that is received in a circular plastic fitment having a central opening therein defined by an inwardly extending flange which over-lies in an outer periphery of the end panel and an integral skirt downwardly depending from the flange. The fitment includes an inwardly extending circumferential bead or bead segments which include a substantially non-deformable flat vertical surfaces that are substantially parallel to the axis of the closure and axially positioned to contact the radial outer-most edge of the end panel when the closure is fully applied to a container. The sealing gasket has the shape of an annulus with a particular cross-section and formed from a PVC free material.
- Downers Grove IL, US Mark Hewett - Downers Grove IL, US Bradley C. Kiss - Batavia IL, US William J. Kapolas - Palatine IL, US
International Classification:
B65D 41/04 B65D 43/02
Abstract:
A metal closure having multiple thread engaging lugs configured to decrease the pressure exerted by the closure lugs on the neck of a container is provided. In various embodiments, the metal closure comprises a top wall, a skirt extending downward from a peripheral edge of the top wall, a lower edge included on the skirt, and a plurality of lugs formed at the lower edge of the skirt. Pressure may be decreased by the closure having more lugs and/or larger lugs than other metal closures. The closure is provided with a gasket configured to provide enhanced sealing properties when the closure is secured to a container.
Metal Closure And Seal Combination For Maintaining The Shape Of A Plastic Container Neck
- Downers Grove IL, US William J. Kapolas - Palatine IL, US James M. Taber - Aurora IL, US Stephen J. Kras - Chicago IL, US
International Classification:
B65D 41/04 B65D 41/06
US Classification:
220295
Abstract:
A closure that includes a top panel and a skirt extending downwardly from a peripheral edge of the top panel is provided. The skirt terminates in a plurality of spaced thread engagement flanges for engaging the thread of the neck of a container. The closure includes a polymer-filled channel which connects the top panel to the skirt. When engaged with the threaded neck of a container, the neck is forced into the channel and engaged by the polymer so that the channel and polymer provide lateral rigidity to the neck. This rigidity prevents the neck from deflecting from the forces resulting between the threads and thread engagement lugs when the forces therebetween are increased to the level required to adequately seal the closure to the container.
Metal Closure And Seal Combination For Maintaining The Shape Of A Plastic Container Neck
- Downers Grove IL, US William J. Kapolas - Palatine IL, US James M. Taber - Aurora IL, US Stephen J. Kras - Chicago IL, US
Assignee:
Silgan White Cap LLC - Downers Grove IL
International Classification:
B65D 41/38
US Classification:
215252
Abstract:
A closure that includes a top panel and a skirt extending downwardly from a peripheral edge of the top panel is provided. The skirt terminates in a plurality of spaced thread engagement flanges for engaging the thread of the neck of a container. The closure includes a polymer-filled channel which connects the top panel to the skirt. When engaged with the threaded neck of a container, the neck is forced into the channel and engaged by the polymer so that the channel and polymer provide lateral rigidity to the neck. This rigidity prevents the neck from deflecting from the forces resulting between the threads and thread engagement lugs when the forces therebetween are increased to the level required to adequately seal the closure to the container.
Silgan White Cap Americas since May 2007
Director - Metals Manufacturing
Silgan White Cap Americas - Downers Grove, Il Apr 1988 - Feb 2007
Advisory Engineer
Education:
Roosevelt University 2003 - 2005
MBA, Operations
Illinois Institute of Technology 1976 - 1983
B.S., Mechanical Engineering
Skills:
Plastics Continuous Improvement Process Improvement Root Cause Analysis 5S Manufacturing Product Development New Business Development Project Management Food Packaging Lean Manufacturing Operations Management Strategic Planning Troubleshooting Manufacturing Operations Management Microsoft Excel Materials Supply Chain Management Cross Functional Team Leadership Microsoft Word Design For Manufacturing Engineering Management Product Design Packaging Value Stream Mapping Team Building Design of Experiments Ms Project Packaging Engineering
Languages:
Greek
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