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US 2011/0212212 A1Published application
Composite Air And Foam Protective Packaging
AssigneeStoropack, Inc.
InventorJean-Marc Slovencik
Life of this patent
Estimating the term…
Abstract
A composite air and foam protective packaging product comprises a packaging cushion having, in cross-section, at least three plies of plastic film, foam between a first ply and a second ply of the three plies of plastic film, and air between the second ply and a third ply of the three plies of plastic film.
Claims12
1-3. (canceled)
A machine for producing protective packaging comprising:
- means for providing, in cross-section, at least three plies of plastic film,
- means for injecting a foam between a first ply and a second ply of said at least three plies of plastic film, and
- means for injecting air between said second ply and a third ply of said at least three plies of plastic film.
A machine for producing a protective packaging cushion comprising:
- a supply of plastic film configured to provide, in cross-section, at least three plies of plastic film,
- a first foam injector for injecting foam between a first ply and a second ply of said at least three plies of plastic film, and
- an air injector for injecting air between said second ply and a third ply of said at least three plies of plastic film.
Dependencies are inferred from the claim text.