Get a Clear Picture of Lenticular Printing

Lenticular printing creates printed images that appear to move or have depth using a combination of specially designed graphics. A lenticular lens is made up of two parts: a flat surface on the rear that may either have a graphic printed directly on it or has one already attached. Convex lenses are arranged in repeating rows across the front of the lens.

 

This suggests that lenticular printing makes it possible for many images to be shown at once on a single printed object. Sometimes lenticular products, particularly 3D ones, are mistaken for holograms, even though they are created using entirely distinct techniques.

 

What's the process of lenticular printing?

Lenticular printing makes use of a clear plastic sheet, or "lens," that has a very smooth surface on the print side and tiny ridges and grooves on the viewing side. When a printed image is viewed through the lens, the ridges, or lenticules, are constructed with a viewing angle and lens radius to provide the appearance of depth or motion.

 

By digitally interlacing the pictures to match the geometry of the lens being printed on, the lenticular effect is produced by lenticular printing China. Narrow repeating strips of each image or perspective that, when printed on the back surface and viewed through the lens, provide the appearance of depth or motion are the simplest method to define interlacing.

 

Considerations for Design

When creating your files for lenticular printing, there are a few ideas concerning viewing the images through the lens that must be taken into account. One can only detect depth when the lens is running vertically, or from top to bottom. This is due to "parallax," which happens when our eyes focus on an image from two distinct angles, creating the illusion that we are looking at the image through the lens from two different viewpoints.

 

The eyes are fixed on the same portion of an image while the lens is horizontal, and they only notice movement when the lens is rotated up and down, which results in the greatest results for an image that exhibits motion such as a flip, zoom, or morph. There are a few exceptions to this rule, such as lenticular artwork from lenticular printing supplier that is immobile and only displays motion when you pass it or when motion and 3D effects are combined.