Container with insulative label
An insulative label is provided for a beverage container to reduce heat transfer, particularly heat transfer by conduction from a consumer's hand to the beverage container. The label comprises a dual-ply construction, with a grid pattern placed between the layered materials. Preferably, the label comprises a film base layer secured to the container, the grid pattern comprising an ink and varnish mixture printed over the film base layer, and a laminate top layer secured to the film base layer. Air is trapped in the gaps or spaces between the protrusions created by the grid pattern, and the trapped air insulates the container. The label has a very thin profile, thereby not perceptibly changing the appearance of the label or the container.
1. A method of making an insulative label for insulating a beverage within a container, said method comprising the steps of:
providing a sheet of film forming base layer;
applying a grid pattern to the film base layer, said grid pattern being a mixture of ink and varnish wherein the grid pattern includes protrusions made from the mixture extending away from the film base layer, and gaps positioned between the protrusions, wherein the mixture has a degree of viscosity enabling said protrusions to extend from said film base layer a desired distance;
providing a top laminate layer secured to said film base layer and said grid being positioned between said top laminate layer and said film base layer thereby forming the label, wherein gaps are located between the protrusions and between the top laminate layer and film base layer to from a thermally insulating air barrier, and said top laminate layer and said film base layer not being in contact with one another in the gaps; and
applying the label to the container.
2. A method, as claimed in claim 1 , wherein:
said protrusions extend away from said film base later between about 2 to 4 thousandths of an inch.
3. A method, as claimed in claim 1 , wherein:
adhesive is secured to a periphery of a facing surface of said top laminate layer for securing said top laminate layer to said film base layer.
4. A method, as claimed in claim 1 , wherein:
said film base layer has a periphery with no grid formed thereon for enhancing contact of said adhesive of said top laminate layer with said film base layer.
5. A method, as claimed in claim 1 , further including:
printing an exposed surface of said top laminate layer with product identification.