Method for making multiple-positioning holographic anti-counterfeiting printing paper and products thereof

Abstract

The invention relates to the technical field of holographic anti-counterfeiting printing, particularly relates to a method for making multiple-positioning holographic anti-counterfeiting printing paper and products thereof and provides a multiple-positioning holographic anti-counterfeiting printing method and multiple-positioning holographic anti-counterfeiting printing paper which are used for making a plurality of patterns with different anti-counterfeiting effects and appearances, or a plurality of patterns with ensured precision of positional dimensions among all the patterns, and positioning and printing the patterns by means of ink patterns and holographic patterns on paper according to the design requirements to make the whole surface of packing paper have anti-counterfeiting texts and patterns. The method comprises the following steps of: designing the positioning of the holographic patterns, editing a variable table, revising positioning accuracy requirements, precisely making plates, electroforming, controlling coating, precisely transferring, precisely controlling molding pressing parameters, compounding paper films, peeling surface polyester (PET) film and preparing the multiple-positioning holographic novel anti-counterfeiting environmental-protection paper. The pattern printing can be positioned again by taking full-version holographic patterns as a base material on a printer if the full-version holographic patterns exist, hot stamping procedures are reduced, the cost is saved, the anti-counterfeiting performance is improved, the grades of printed materials are promoted, and the energy is conserved, and the environment is protected.

Description

technical field [0001] The invention relates to the technical field of holographic anti-counterfeiting printing, in particular to a method for making multi-positioning holographic anti-counterfeiting printing paper and its products. Background technique [0002] There are various types of paper in the prior art, and various new special papers emerge in endlessly. Paper with holographic anti-counterfeiting patterns is also widely used. However, with the continuous development of holographic anti-counterfeiting technology, the holographic anti-counterfeiting manufacturing methods that people have realized include invisible encryption technology. , fluorescent encryption holographic technology, etc., have the characteristics of clear images, brilliant colors, and strong three-dimensional sense, but the production of anti-counterfeiting products is becoming more and more difficult. In order to achieve the above goals and make the products beautiful and difficult to forge, people ...

AI Technical Summary

Problems solved by technology

[0002] There are various types of paper in the prior art, and various new special papers emerge in endlessly. Paper with holographic anti-counterfeiting patterns is also widely used. However, with the continuous development of holographic anti-counterfeiting technology, the holographic anti-counterfeiting manufacturing methods that people have realized include invisible encryption technology. , fluorescent encryption holographic technology, etc., have the characteristics of clear images, brilliant colors, and strong three-dimensional sense, but the production of anti-counterfeiting products is becoming more and more difficult. In order to achieve the above goals and make the products beautiful and difficult to forge, people often go to Design more diverse and complex holographic patterns, and use the method of imposition and transfer to achieve large-area transfer, but the large-area achieved is only a large-area realization that is composed of continuous single patterns and has a certain effect characteristic transfer, but it is impossible to position and print multiple patterns with different anti-counterfeiting effects and shapes, and the position and size of each pattern need to be precisely guaranteed on the printing machine with ink patterns and holographic patterns according to the design requirements. Positioning printing, that is to say, it is impossible to make precise settings between printing elements associated with each printing element, including different patterns, different colors, different positions and mutual positional relationships, etc.

The positioning concept of the prior art is the mutual positioning between different colors of printed inks and different graphics, and the mutual positioning of printing and ordinary holographic paper graphics and shapes, and the comprehensive overall positioning of multiple printing elements is difficult to achieve due to technical problems; holographic Printing technology is also difficult to produce richer products due to its existence of such defects. It is an urgent problem for engineers and technicians to solve the production method of multiple positioning holographic anti-counterfeiting printing paper and produce multiple positioning holographic anti-counterfeiting paper; The paper is in a precise position, with N different laser holographic effect patterns, and also contains paper printed with exquisite patterns superimposed by the printing machine, so as to solve the problem of the concept of making a holographic paper with one pattern on the whole page in the current production technology. Restricted, and the defect of the difficulty of precise positioning and transfer on the paper for many times, producing large-format, high-precision, high-quality printing paper is an urgent problem for engineers and technicians to solve; Example of paper transferred by the present invention