Box blank
A box blank useful for forming a container includes a first layer including paperboard, a second layer including a paper layer and a foil layer, and an adhesive layer adhering the first layer to the second layer. The foil layer is between the paperboard and the paper layer.
1. A container for consumer goods comprising:
an outer box defining an inner volume, the outer box including,
a hinged lid;
an inner box defining an opening and including,
a first inner layer including a rigid material,
a second inner layer including a paper,
a third inner layer including a foil between the first inner layer and the second inner layer, and
a fourth layer including a polypropylene film or a metallized polyester on a surface of the first inner layer facing away from the second inner layer; and
a pull tab covering the opening, the pull tab including
a first tab layer including paper, the first tab layer fully covering and extending past edges of the opening in the inner box,
a second tab layer including a first adhesive releasably adhering an edge portion of the pull tab to the inner box, and
a third tab layer including a second adhesive permanently adhering the pull tab to the inner box and the outer box.
2. The container of claim 1 , wherein the inner box includes panels separated by fold lines, the inner box defining an inner volume.
3. The container of claim 1 , wherein the rigid material includes paperboard.
4. The container of claim 1 , wherein the first inner layer and the third inner layer are attached by a third adhesive.
5. The container of claim 4 , wherein the third adhesive is a polyvinyl alcohol-based adhesive.
6. The container of claim 1 , wherein the fourth inner layer and the first inner layer are attached by a third adhesive.
7. The container of claim 1 , wherein the second inner layer is adjacent to the opening.
8. The container of claim 1 , wherein the second tab layer further includes a third adhesive permanently adhering the pull tab to the inner box.
9. The container of claim 1 , wherein the pull tab further includes a fourth tab layer including a polymer.
10. The container of claim 9 , wherein the first tab layer is closer to the opening than the fourth tab layer.
11. The container of claim 1 , wherein the outer box includes,
a first outer layer, and
a second outer layer.
12. The container of claim 11 , wherein the first outer layer includes a rigid material.
13. The container of claim 1 , wherein
the outer box is a rigid outer box and
the inner box is a rigid inner box.