Novel composite printing technology

Abstract

The invention discloses a novel composite printing technology and relates to the technical field of printing technologies. The novel composite printing technology comprises the following steps: 1, preparing a silk-screen film: exposing the film firstly, hardening the film, developing the film with warm water, and drying the film to prepare a peelable graphic negative film; 2, copying silk-screen boards with different meshes according to concave-convex requirements through sun-drying: during board making, attaching a coating surface of the graphic negative film to a tensioned silk screen, enabling the coating to be tightly attached to the wet silk screen by extruding, peeling a film base, and performing air blowing to prepare the silk-screen boards; 3, performing silk screening: performingprinting on the basis that the image-text parts of the silk-screen boards are ink-permeable and the non-image-text parts of the silk-screen boards are ink-impermeable; 4, performing continuous-line gold stamping of silk screening: transferring hot stamping foil to the surface of a substrate in a heating or pressurizing manner; 5, performing post-finishing work to finish the printing technology. The novel composite printing technology has the following beneficial effects: the problems of high probabilities of line breaking and filling in, absence of concave-convex sense and the like of the traditional hot stamping during stamping of convex and fine lines can be solved.

Description

technical field [0001] The invention relates to the technical field of printing technology, in particular to a novel composite printing technology. Background technique [0002] Hot stamping, commonly known as "bronzing", has a long history in China. Hot stamping technology has a wide range of applications, such as hot stamping of paper products, hot stamping of textiles, hot stamping of decorative materials, hot stamping of plastic products and so on. Hot stamping refers to the process of transferring hot stamping materials or hot plate patterns to the object to be hot stamped by hot pressing on paper, cardboard, fabrics, coatings and other objects. The essence of hot stamping is transfer printing, which is the process of transferring the pattern on the anodized aluminum to the substrate through the action of heat and pressure. When the temperature of the printing plate rises to a certain level with the attached electric heating plate, the printing is carried out through ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to aim at the defects and deficiencies of the prior art, and provide a novel composite printing process with reasonable design, which can solve the problems of easy breaking of embossed thin lines, easy paste, and weak hand feeling of embossed embossed lines during traditional hot ironing. And other problems, do not need to do electric engraving, save the proofreading time, reduce production costs, and there is no hot stamping trace on the back of the printed sheet

[0007] The beneficial effects of the present invention are: it can achieve the effect of traditional hot stamping, and the embossing effect is obvious, which can solve the problems of easy broken lines, no uneven feeling, easy paste plate and other problems in traditional hot stamping, and does not need to be used as a bronzing plate. Save proofreading time