The number of lenses per inch (LPI) and the angle of view are the major ways that different lenticular plastic kinds may be identified. Typically, lenticular lens sheet between 10 and 20 LPI are utilized in big format with digital printers, either by cold lamination or direct printing with a UV flatbed printer on the lenticular plastic. The most typical uses are signage, bus shelters, panels, adornment, and billboards. Moreover, 40 LPI lenticular sheets are available expressly for the big format, even though this lens density is more typical for slightly lower picture sizes. In offset or litho printing, plastics of 75 LPI or higher, for instance, 100 or 150 LPI, which are purchased in pallets of 1000 sheets, are often employed for picture sizes of 30 cm or smaller and huge runs. Business cards, magazine covers, DVD boxes, bookmarks, coasters, magnets, brochures, notebooks, labeling, and packaging are common uses for this lenticular format. Nevertheless, offset lenticular printing without UV technology is also possible by utilizing a certain kind of ink. The standard procedure is to print directly on the plastic using UV technology, which is advised. For picture sizes ranging from 40 to 80 cm, 40 LPI plastics from lenticular lens sheet supplier would be the best option. Shorter runs or single-unit works, such as 3D artwork meant for exhibition in galleries, are printed extremely well with Epson equipment and cold lamination. Big runs for advertising are often printed directly on plastic using flatbed equipment. Higher resolution and smaller droplet sizes are gradually being offered by small format digital inkjet printers, which is excellent for lenticular. This kind of machinery is used by independent contractors and small print businesses to produce highly customized lenticular applications in limited quantities. In these situations, single-sheet purchases of 60, 62, and 75 LPI plastics are advised. Viewing position The viewing angle of lenticular polymers from lenticular lens sheet manufacturer is another distinctive feature. The effects of changing the image, such as flipping, zooming, morphing, animation, etc., are viewed from a wide viewpoint. A narrower viewing angle is better for 3D effects. Certain lenses that have an average angle of view perform well with all kinds of effects. While buying materials, keep the sort of effect in mind. The varieties of effects that are supported are often listed on the specification sheets for lenticular plastics.
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