Multifunctional micro-nano structure color film production device and work method

Abstract

The invention discloses a multifunctional micro-nano structure color film production device and a work method. The multifunctional micro-nano structure color film production device comprises an unreeling device which unreels a plastic film, a drawing device which draws the plastic film so as to convey the plastic film forward, an intaglio printing device which performs image-text printing on the plastic film, a first drying oven heating system which performs printing ink drying on the plastic film, a scraper coating device which coats the surface of the plastic film with a resin layer, a second drying oven heating system which performs resin layer drying on the plastic film, a micro-nano structure impressing device which performs micro-nano structure image impressing, a cooling device which performs cooling on the plastic film, a coiling device which coils the plastic film and a bridge crossing guide roller which guides feeding of the film, wherein the intaglio printing device and themicro-nano structure impressing device realize printing image-text and micro-nano structure image-text overprinting. The multifunctional micro-nano structure color film production device can realize production of a micro-nano structure color film, and can does not use printing ink for printing at all or only use a small amount of environmentally-friendly ink for the printing.

Description

technical field [0001] The invention relates to the field of printing and packaging equipment, and more specifically, relates to a micro-nano structured color film production equipment and a working method thereof. Background technique [0002] At present, packaging products such as tobacco packaging, alcohol packaging, food packaging, cosmetics, and pharmaceutical packaging on the market are all realized by traditional printing methods. A large amount of ink, solvent, alcohol, ethyl acetate, benzene During the drying and curing process, a large amount of these organic solvents (VOCs) are volatilized and discharged, which will cause pollution to the social environment and be unfavorable to the health of production workers. In recent years, the country has strictly controlled and managed the VOCs emissions of the printing industry. Each locality has issued corresponding emission standards, and each printing company has also equipped corresponding VOCs treatment equipment for ...

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a multifunctional micro-nano structured color film production equipment and working method, realize a new green and environmentally friendly packaging product production, solve the problem of VOCs pollution in the traditional printing production process, and solve the problem of The problem of VOCs residues in packaging products; realize the precise overprinting of micro-nano structure graphics and printed graphics, and solve the problem of ink discoloration at high temperatures during subsequent vacuum evaporation

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