Visual effect apparatus for displaying interlaced images using block out grids
A container for producing a graphical image. The container includes a container wall with front and rear portions. A label is included that extends about the circumference of the container with an inner surface contacting an exterior surface of the rear portion of the container wall and contacting an exterior surface of the front portion of the container wall. The label includes a block out grid made up of alternating block out lines and transparent viewing gaps on the outer or inner surface of the label. The view gaps provide a line of sight to subset of the segments of an interlaced image provided on or proximate to the rear portion of the container wall when the block out grid is positioned near the front portion of the container wall. The label may be used to create an air gap between the block out grid and the interlaced image.
1. A method of packaging a container adapted for producing graphical images, comprising:
providing a container with a side wall having an interior surface defining an interior void, the side wall comprising a recessed surface offset by a pair of registration shoulders from the side wall by a depth toward the interior void;
providing a wrap around label comprising an image element and a lens element, the image element including an interlaced image and having a width less than about a width of the recessed surface and the lens element comprising a plurality of block out lines spaced apart by substantially transparent viewing gaps and having a width greater than the width of the recessed surface; and
attaching the wrap around label to an exterior surface of the side wall, the attaching including positioning the image element in the recessed surface with the image element positioned between the registration shoulders and positioning the lens element on the side wall so as to contact portions of the exterior surface of the side wall adjacent the registration shoulders, whereby a focusing gap is formed between the viewing gaps and the interlaced image.
2. The method of claim 1 , wherein during the attaching of the wrap around label the viewing gaps are positioned proximate to the interlaced image such that each of the viewing gaps is aligned with a subset of segments of the interlaced image to selectively provide a line of sight to one of the segments in the subset.
3. The method of claim 1 , wherein the attaching of the wrap around label is a single rolling process and the lens element has a length greater than about the circumference of the sidewall at the contact portions.
4. The method of claim 1 , wherein the lens element has a thickness of less than about 10 mils and the focusing gap is in the range of about 5 mils to about 1.5 inches.