Stereoscopic image printing method, device, equipment and storage medium

Abstract

The invention discloses a three-dimensional image printing method, device and equipment and a storage medium. The method comprises the steps of inputting visual image data, raster image data and transparent printing medium parameters of a to-be-printed three-dimensional image; according to the raster image data and the transparent printing medium parameters, determining the number of times of covering the same area of the transparent printing medium when the raster image data is printed and recording the number of times as N, wherein N is an integer greater than or equal to 1; controlling a first group of spray nozzles to spray liquid transparent ink on the first surface of the transparent printing medium and controlling a light source to illuminate the liquid transparent ink, so that theliquid transparent ink is cured; and according to the image data, controlling a second group of spray nozzles to print the visual image data of the three-dimensional image on a second surface of the transparent printing medium. The process is simple, platemaking is not needed, efficiency is high, and pattern alignment precision of the upper and lower surfaces of the printing medium is high.

Description

technical field [0001] The invention relates to the technical field of inkjet printing, in particular to a stereoscopic image printing method, device, equipment and storage medium. Background technique [0002] With the improvement of spiritual and cultural life, people's appreciation of art and their requirements for quality are also getting higher and higher, including the requirements for printed products. At present, the printed products on the market are mainly flat and two-dimensional structures. With the development of printing technology, three-dimensional pictures have gradually appeared. PP (abbreviation of Polypropylene, polypropylene) three-dimensional picture, PET (abbreviation of Polyethyleneterephthalate, polyterephthalate) three-dimensional picture, PS (abbreviation of Poly (styrene), polystyrene resin) three-dimensional picture, PVC (Poly vinyl The abbreviation of chloride, polyvinyl chloride) three-dimensional picture, etc.; three-dimensional grating can c...

AI Technical Summary

Problems solved by technology

The above three-dimensional pictures are all produced by plate printing technology. Using plate printing three-dimensional pictures requires plate making, plate printing and other processes. The process is cumbersome and the pattern alignment on the upper and lower surfaces of the printing medium is difficult, which makes the three-dimensional effect of the produced three-dimensional pictures poor.

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