Laser template making technology for multi-layer embossing template

Abstract

The invention discloses a laser template making technology for a multi-layer embossing template. The technology comprises the steps of 1, laser multilayer drawing manufacturing, 2, first drawing layer manufacturing through laser engraving, 3, second drawing layer manufacturing through accurate registration, and 4, other drawing layer manufacturing. According to the laser template making technology, the laser multilayer drawing manufacturing and accurate registration manufacturing technological steps are adopted, the multilayer embossing template with the high pattern definition and more than six pattern layers can be manufactured, wherein the corrosion depth of points and lines of patterns is large, the product obtained through the multilayer embossing template is higher in pattern definition, layers are richer, and the third dimension is higher.

Description

technical field [0001] The invention relates to the technical field of laser-made embossing templates, and specifically designs a laser plate-making process for multi-layer embossing templates. Background technique [0002] Embossed stencil product is a commonly used embossing mold on the market at present. Through a test drive with a certain pressure, the concave-convex pattern on the stencil is applied to the material, such as wallpaper, wood grain paper, simulated wood, simulated leather, etc. [0003] With the continuous improvement of market and consumer requirements for products, it is required that the texture of the embossed stencil products not only maintain clarity, but also have more layering and more obvious concave-convex stereoscopic effects, which requires embossed stencils The dots and lines on the surface pattern have more layers and depth than before while maintaining clarity. [0004] The existing traditional production process is to use film printing to ...

AI Technical Summary

Problems solved by technology

The second corrosion corrodes the pits of the second layer pattern in the pits of the first corrosion, the width of which is 0.2mm, the depth of the second corrosion pits is about 0.3-0.4mm, and the same is true for the third corrosion , can only be etched with a width of 0.1mm, and the depth of the third corrosion pit is about 0.1-0.2mm. Since the bottom width of the pit after the third corrosion is only about 0.1mm, which is close to the accuracy of manual alignment, it cannot A fourth etch is performed, so the depth cannot be increased either

Although the fineness of the lines has been improved, the depth is not enough, and the pattern lacks a sense of layering and three-dimensionality