Granted Patent B2

US 8,672,822 · App. 12/250,145 · Granted Mar 18, 2014

Abstract

Claims (20)

1. A method of making a carton comprising:

providing a first layer of material having at least one first score line therein and at least two second score lines therein, the at least one first score line dividing the first layer into a plurality of central panels and the at least two second score lines respectively separating bottom flap panels and top flap panels from the plurality of central panels;

overlaying a second layer of material over the first layer of material along at least a portion of the at least one first score line to define an overlaid score area;

adhering said second layer of material to a first adhered portion and a second adhered portion of the overlaid score area, but not to a non-adhered portion of the overlaid score area; wherein the first adhered portion is distinct from the second adhered portion; wherein the non-adhered portion is located between the first adhered portion and the second adhered portion along the overlaid score area; wherein the first and second adhered portions are respectively adjacent one of the at least two second score lines; and

folding said first layer and said second layer of material about said at least one first score line.

2. The method of claim 1 and further wherein:

said first layer has a first thickness; and

said second layer of material has a second thickness less than said first thickness.

3. The method of claim 1 and further wherein said at least one first score line comprises a plurality of score lines.

4. A method of making a carton comprising:

providing a first layer of material having at least one first score line and at least two second score lines therein, the at least one first score line dividing the first layer into a plurality of central panels and the at least two second score lines respectively separating bottom flap panels and top flap panels from the plurality of central panels;

disposing a second layer of material over said first layer of material and over the entirety of the at least one first score line to define an overlaid score area in which the second layer of material overlays the at least one first score line of the first layer of material; and

adhering the second layer of material to a first adhered portion and a second adhered portion of the overlaid score area, but not to a non-adhered portion of the overlaid score area; wherein the first adhered portion is distinct from the second adhered portion, wherein the non-adhered portion is located between the first adhered portion and the second adhered portion along the overlaid score area, and wherein the first and second adhered portions are respectively adjacent one of the at least two second score lines.

5. The method of claim 4 further comprising:

folding said first layer and said second layer of material about said at least one first score line.

6. A combination carton blank comprising:

a first layer of material having a plurality of panels separated by at least one first score line and at least two second score lines; the at least one first score line dividing the first layer into a plurality of central panels and the at least two second score lines respectively separating bottom flap panels and top flap panels from the plurality of central panels;

a second layer of material overlying at least a portion of the first layer of material, thereby defining an overlaid score area in which the second layer of material overlays the at least one first score line of the first layer of material;

the second layer of material being adhered to a first portion and a second portion of the at least one first score line and not adhered to a third portion of the at least one first score line;

wherein the third portion is located between the first portion and the second portion along a length of the at least one first score line, and wherein the first portion and the second portion are respectively adjacent one of the at least one second score lines.

Assignments (10)