Laser hologram chromatography printing equipment
Technical field
The utility model relates to a kind of printing equipment, especially relates to a kind of laser hologram chromatography printing equipment.
Background technology
Holographic printing is to utilize the development of laser hologram imaging technique and next a kind of anti-counterfeiting printing technology.With beam of laser and shine a three-dimensional model from different perspectives with reference to light from what this Shu Jiguang told.The light of model reflection forms the interference fringe that comprises the model holographic information by a slit.This interference fringe is recorded on the photographic film, turns over and make the nickel version, be compressed on the hologram pattern that just can under normal optical is shone, reproduce model on the metallized film then.Existing laser hologram normally by the nickel version of hologram heating pressurization transfer printing at plastic sheeting or scribble some other material of paint for imaging, such product exists yielding, contraposition is inaccurate, difficult chromatography, and the waste energy, single mold pressing, speed waits shortcoming slowly.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of and conjuncted polychrome of printing machine, but positioning overprinting is saved energy and laser hologram chromatography printing equipment that can high speed printing.
The technical scheme in the invention for solving the technical problem is: a kind of laser hologram chromatography printing equipment, comprise laser hologram nickel version, laser hologram nickel version is fixed on the version roller of intaglio press, enter this laser hologram nickel version place at raw material, be provided with movable guide roller, and one group of pair roller is set before this group.
More wider for what this complete equipment was used, described intaglio plate advances the brush machine and can replace with rotor machine or offset press.
Adopt the printing equipment of said structure, it has taken leave of single mold pressing, register trouble, the heating impressed power is big and speed waits shortcoming slowly, had after energy-conservation, positioning overprinting, the chromatography product and promoted advantages such as class, attractive in appearance, false proof, high speed printing, and the application surface of laser hologram is more extensive.
Description of drawings
Fig. 1 is a production line structural representation of the present utility model;
1, laser hologram nickel version 2, guide roller 3, pair roller
The specific embodiment
A kind of laser hologram chromatography printing equipment shown in Figure 1, comprise laser hologram nickel version 1, laser hologram nickel version 1 is fixed on the version roller of intaglio press, when raw material enters this laser hologram nickel version 1, be provided with movable guide roller 2, and one group of pair roller 3 is set before this group.
Laser hologram chromatography printing equipment utilizes the principle of used polychrome group intaglio press, rotor machine and offset press, the impression of laser hologram is linked at together as independent one group, the version of the manufactured size of laser hologram nickel version and pairs of bit line and seal machine is consistent, and coating one deck can change the material of its physical property on raw material.Make raw material going into that the angle changes and one group of pair roller is set in the front of this group when entering laser hologram nickel version by the height that changes guide roller, but to reach the purpose of positioning overprinting.
Aforesaid way only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model content change or modify, and all should be encompassed within the protection domain of the present utility model.