Tear-away container top
AssigneeSIG Combibloc Inc.
InventorMichael G. Tokarski
Life of this patent
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AssigneeSIG Combibloc Inc.
InventorMichael G. Tokarski
Estimating the term…
The present invention is directed to a container having a tear-away top. In general, the container comprises an outer substrate layer, an inner aseptic layer secured to the outer substrate layer, and a cut in the outer substrate layer. In order to preserve the product in the container, the cut is of a predetermined depth such that the cut does not puncture the inner aseptic layer. The cut, however, is sufficiently deep so that a predetermined portion of the top may be torn away from the container at the cut. The present invention also includes a method for manufacturing a container that has a tear-away top. The method generally includes the steps of providing an outer substrate layer, securing an inner aseptic layer to the outer substrate layer, making a cut of predetermined depth in the outer substrate layer such that the cut does not puncture the inner aseptic layer, and then forming a container. After the container has been formed, a predetermined portion of the top may be torn away from the container at the cut.
A container having a top, a bottom, and at least one wall connecting said top and said bottom, said container comprising:
A method for manufacturing a container having a top, a bottom, and at least one wall connecting said top and said bottom, said top and said at least one wall having a predetermined portion which may be torn away from said container, said method comprising the steps of:
A container having a top and a bottom, said container comprising:
A method for manufacturing a container having a top and a bottom, said top able to be torn off of said container, said method comprising the steps of:
Dependencies are inferred from the claim text.