A kind of optical imaging circular pressure circular transfer printing equipment and its transfer printing process

Abstract

The invention relates to optical imaging rotary transfer printing equipment and a transfer printing technology of the optical imaging rotary transfer printing equipment. The transfer printing equipment comprises a paper feed unit, a forming and transfer printing unit and a paper collecting unit. A time-diameter rotary structure and a satellite type arrangement structure are adopted by an embossing roller and a printing plate roller in the transfer printing equipment and a forming and transfer printing roll, an idling pressing stroke and a combining pressing stroke are alternately achieved through the nonstandard circular embossing roller, and multi-layer printing is achieved in a printing cycle. A built-in UV solidification device is arranged in the transparent forming and transfer printing roll, and fast solidification and shaping are achieved. In addition, mechanical locating and automatic visual identification locating are combined in the equipment and the technology, and position sleeving precision reaches 0.01 mm. Therefore, the transfer printing equipment and the technology are adopted, optical transparent refraction, diffraction and reflecting media with a preset thickness and a preset shape can be precisely achieved on a printed material, a prefabricated printed material base map is matched, and various imaging effects with the optical property are achieved.

Description

Technical field: [0001] The invention relates to the technical field of printing equipment and technology, in particular to an optical imaging circular press transfer printing device and a transfer printing process thereof. Background technique: [0002] Rotary printing press (rotary printing press), the printing plate support body and the transfer body are both cylindrical, and are used as a printing machine for rotary motion when the printing process is completed. Existing printing equipment and printing technology generally cannot transfer optical imaging media (especially for optical media of specific thickness and shape), so that the visual effect of the substrate is single, and the existing printing equipment and technology still have printing problems. Insufficient positioning accuracy is not high. Invention content: [0003] The object of the present invention is to overcome the shortcomings of the existing equipment and process, and provide an optical imaging cir...

AI Technical Summary

Problems solved by technology

Existing printing equipment and printing technology generally cannot transfer optical imaging media (especially for optical media of specific thickness and shape), so that the visual effect of the substrate is single, and the existing printing equipment and technology still have printing problems. Insufficient positioning accuracy is not high

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