Double-wall closure
A composite closure having a double-wall configuration facilitates convenient use by consumers, and permits in-shell formation of a sealing liner, The closure includes an outer closure cap having inner and outer annular skirt portions arranged in concentric relationship with each other, The closure...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A composite closure having a double-wall configuration facilitates convenient use by consumers, and permits in-shell formation of a sealing liner, The closure includes an outer closure cap having inner and outer annular skirt portions arranged in concentric relationship with each other, The closure includes a sealing liner formed in the closure cap at the inside surface of the top wall portion of the closure cap. A method of compression-molding the sealing liner is disclosed. |
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