Production process of embossed lens local transfer product

Abstract

The invention relates to the technical field of laser embossing, in particular to a production process of an embossed lens local transfer product. A cold ironing film for a digital printing machine relates to the following steps of 1, engraving a mesh roller; step 2, performing gluing and coating twice; step 3, coating a film; step 4, making a plate; step 5, conducting seamless molding; step 6, conducting vacuum aluminum plating; step 7, conducting split cutting according to required specifications; step 8, customizing a gravure electroengraving roller and gluing for compounding; and step 9, conducting piece cutting. Due to the two-time gluing coating, an embossed lens is more convex during imprinting. By means of the production process, the laser effect of the embossed lens is good, positioning is accurate, the applicability is wide, the operation is easy, and the performance-cost ratio is relatively high. The coated film can be directly coated through the electric engraving mesh roller, the working hours are short, the cost is low, and the environment-friendly effect and safety are achieved. Therefore, the production process solves the problem that the effect of the embossed lensis not good because sleeve position deviation, white points, rough lines, sticky plates and incomplete pressing are prone to occurring in the process of producing an embossed lens positioning and transfer product.

Description

technical field [0001] The invention relates to the technical field of laser embossing, in particular to a production process of a relief lens partial transfer product. Background technique [0002] The concave and convex mirrors of the relief lens are formed by the principle of light refraction, and optical microscopes and telescopes (including some astronomical telescopes) are made by using the principle of light refraction and linear propagation of light. Magnifiers and microscopes are convex lenses used to observe objects that should be magnified and placed near the observer. In the prior art, for positioning embossed lenses, partially transferred decals and positioning transferred products, the quality positioning is not precise enough, and the three-dimensional effect of the embossed lenses is not prominent enough. Therefore, in the prior art, in the process of producing embossed lens positioning transfer products, problems such as registration deviation, white spots,...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to address the deficiencies in the prior art, to provide a production process for partial transfer products of relief lenses, which can produce products with exquisite relief lens patterns and precise positioning, and solve the problem of During the production of embossed lens positioning and transfer products, problems such as set deviation, white spots, rough lines, sticky plate, and impermeable pressure are prone to occur, resulting in poor embossed lens effect