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US 2002/0153273 A1Published application
Flexible package with audio tract
OwnerDonald W. Mallik, Steven C. Gendreauinventors
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Abstract
A flexible container comprising an audio tract. The audio tract is incorporated into the container as the container is made. The audio tract produces an audible sound when a stylus is moved across the surface of the tract. A method of producing a flexible container comprising forming an audio tract on a sheet of flexible packaging material.
Claims41
A flexible container comprising:
- an enclosure formed of flexible sheet material;
- a closure for sealing the enclosure;
- and
- an audio tract on the flexible sheet material comprising a series of grooves for producing an audible sound when a stylus is moved across the surface of the grooves.
1 more element
A method of producing a flexible container comprising:
- forming flexible sheet material into an enclosure;
- sealing the enclosure with at least one closure;
- and
- forming an audio tract on the flexible sheet material, the audio tract comprising a series of grooves for producing an audible sound when a stylus is moved across the surface of the grooves.
1 more element
Dependencies are inferred from the claim text.